<rss version="2.0">
            <channel>
    <title>Hotun  from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings_rss/m140:</link>
    <description></description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Fri, 09 Oct 2026 02:05:05 +0100</lastBuildDate>
    <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun Detect In-Tundish Water Alarm Unit BLACK HDSB-1P</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-detect-in-tundish-water-alarm-unit-black-hdsb-1p-p18825"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-detect-in-tundish-water-alarm-unit-black-hdsb-1p-p18825-40881_thumb.jpg" alt="Hotun Detect In-Tundish Water Alarm Unit BLACK HDSB-1P"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-detect-in-tundish-water-alarm-unit-black-hdsb-1p-p18825">Hotun Detect In-Tundish Water Alarm Unit BLACK HDSB-1P</a></p>
<p>The Patented Award Winning and critically acclaimed Hotun&amp;nbsp;detect, is the world&#039;s first, in-tundish T/PRV and water tank overflow, water alarm unit providing an immediate audible and visual alert to the home owner or building user if the T/PRV or overflow starts to drip.
The Hotun&amp;nbsp;detect alarm unit has been specifically designed alongside our innovative patented Hotun&amp;nbsp;dry trap tundish range to help prevent boiler breakdowns, due to low pressure lock outs, and help save water and energy in water heaters and storage tanks.
The alarm is designed to give an effective early warning that something is wrong with the system; Hotun&amp;nbsp;detect will give one of 4 different alerts depending on the temperature of the discharging water, thus aiding fault diagnosis.
With the early detection of water passing, water loss can be minimised and boiler lock-outs can avoided. Failures can then be rectified before something more serious goes wrong. With an alert, the homeowner or building user is reminded about the need for effective servicing of the appliances, so giving the engineer the opportunity of gaining extra servicing work.
The unit&#039;s 72dBA alarm, is loud enough to be heard (even behind a closed door or in the rom below if fitted in a loft) but not too loud or frequent to be too annoying. For use on all T/PRV discharges and water tank overflows.
Hotun&amp;nbsp;detect can be used with Hotun&amp;nbsp;shield (HS100C or HSSF) provided the cut-out in the shield is removed.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-detect-in-tundish-water-alarm-unit-black-hdsb-1p-p18825</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-detect-in-tundish-water-alarm-unit-black-hdsb-1p-p18825</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:26 +0100</pubDate>
              <title>Hotun Shield Dry Trap Tundish HS100C</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-shield-dry-trap-tundish-hs100c-p17583"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-shield-dry-trap-tundish-hs100c-p17583-36836_thumb.jpg" alt="Hotun Shield Dry Trap Tundish HS100C"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-shield-dry-trap-tundish-hs100c-p17583">Hotun Shield Dry Trap Tundish HS100C</a></p>
<p>Hotun shield 100C prevents any access to any potentially scalding water discharging through the tundish.
It is normally fitted on a risk assessment basis on boiler applications&amp;nbsp;if the tundish is located in an accessible position.
As an accessory, Hotun&amp;nbsp;shield is the ONLY product available on the market which is 100% effective at preventing access to potentially scalding hot water still allowing visibility of any discharging water.
To fit Hotun&amp;nbsp;shield, simply place the product onto the Hotun&amp;nbsp;tundish and click into place. The shield is held securely in place with the plastic nut.
Due to Water Regulation requirements Hotun&amp;nbsp;shield is NOT to be used for unvented water heater applications or applications where the connection to drain is in &quot;fluid communication&quot; with wholesome water. Hotun&amp;nbsp;shield 100C is only compatible with the Hotun&amp;nbsp;&quot;100C&quot; range of tundishes (for sf range shield alternative see model product number (MPN) - HSSF.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-shield-dry-trap-tundish-hs100c-p17583</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-shield-dry-trap-tundish-hs100c-p17583</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:26 +0100</pubDate>
              <title>Hotun SF Range Black 15 - 22 Dry Trap Tundish HBSF15-22</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-black-15-22-dry-trap-tundish-hbsf15-22-p17584"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-sf-range-black-15-22-dry-trap-tundish-hbsf15-22-p17584-36838_thumb.jpg" alt="Hotun SF Range Black 15 - 22 Dry Trap Tundish HBSF15-22"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-black-15-22-dry-trap-tundish-hbsf15-22-p17584">Hotun SF Range Black 15 - 22 Dry Trap Tundish HBSF15-22</a></p>
<p>The revolutionary, market-leading, plumber-designed Hotun&amp;nbsp;dry trap tundish allows a compliant connection from any sealed system T/PRV to an internal waste or soil pipe.
Allowing both trickle and full flow but preventing foul odours and gases from coming back into a property, Hotun&amp;nbsp;eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ. There is no need to remove or dismantle Hotun&amp;nbsp;from the pipeline which makes it ideal for use in hard water areas.
Award-winning and cost effective, Hotun&amp;nbsp;is the original and industry pioneering one-product solution. It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers.
Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. This means that diagnoses of any faults is quick and simple.
Hotun&amp;nbsp;fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-black-15-22-dry-trap-tundish-hbsf15-22-p17584</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-black-15-22-dry-trap-tundish-hbsf15-22-p17584</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:26 +0100</pubDate>
              <title>Hotun SF Range White 15 - 22 Dry Trap Tundish HWSF15-22</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-white-15-22-dry-trap-tundish-hwsf15-22-p17585"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-sf-range-white-15-22-dry-trap-tundish-hwsf15-22-p17585-36837_thumb.jpg" alt="Hotun SF Range White 15 - 22 Dry Trap Tundish HWSF15-22"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-white-15-22-dry-trap-tundish-hwsf15-22-p17585">Hotun SF Range White 15 - 22 Dry Trap Tundish HWSF15-22</a></p>
<p>The revolutionary, market-leading, plumber-designed Hotun&amp;nbsp;dry trap tundish allows a compliant connection from any sealed system T/PRV to an internal waste or soil pipe.
Allowing both trickle and full flow but preventing foul odours and gases from coming back into a property, Hotun&amp;nbsp;eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ. There is no need to remove or dismantle Hotun&amp;nbsp;from the pipeline which makes it ideal for use in hard water areas.
Award-winning and cost effective, Hotun&amp;nbsp;is the original and industry pioneering one-product solution. It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers.
Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. This means that diagnoses of any faults is quick and simple.
Hotun&amp;nbsp;fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-white-15-22-dry-trap-tundish-hwsf15-22-p17585</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-white-15-22-dry-trap-tundish-hwsf15-22-p17585</link>
            </item>
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              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun SF Range Hiflo Black 15 - 32 Dry Trap Tundish HHBSF15-32</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-hiflo-black-15-32-dry-trap-tundish-hhbsf15-32-p17586"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-sf-range-hiflo-black-15-32-dry-trap-tundish-hhbsf15-32-p17586-36840_thumb.jpg" alt="Hotun SF Range Hiflo Black 15 - 32 Dry Trap Tundish HHBSF15-32"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-hiflo-black-15-32-dry-trap-tundish-hhbsf15-32-p17586">Hotun SF Range Hiflo Black 15 - 32 Dry Trap Tundish HHBSF15-32</a></p>
<p>From the manufacturer that brought you the revolutionary, market-leading, plumber-designed Hotun&amp;nbsp;dry trap tundish, here is our latest innovation, the Hotun Hiflo sf push-fit dry trap tundish.
Allowing a compliant connection from any sealed system T/PRV to an internal waste or soil pipe.
Taking both trickle and full flow but preventing foul odours and gases from coming back into a property, Hotun&amp;nbsp;eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ.
There is no need to remove or dismantle Hotun&amp;nbsp;from the pipeline making it ideal for use in hard water areas.
Award-winning and cost effective, Hotun&amp;nbsp;is the original and industry pioneering one-product solution.
It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers and now, with its push-fit inlet connection, can be fitted in seconds.
Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. Making diagnoses of any faults quick and simple.
Hotun Hiflo sf is WRAS approved and fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-hiflo-black-15-32-dry-trap-tundish-hhbsf15-32-p17586</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-hiflo-black-15-32-dry-trap-tundish-hhbsf15-32-p17586</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun SF Range Hiflo White 15 - 32 Dry Trap Tundish HHWSF15-32</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-hiflo-white-15-32-dry-trap-tundish-hhwsf15-32-p17587"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-sf-range-hiflo-white-15-32-dry-trap-tundish-hhwsf15-32-p17587-36839_thumb.jpg" alt="Hotun SF Range Hiflo White 15 - 32 Dry Trap Tundish HHWSF15-32"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-hiflo-white-15-32-dry-trap-tundish-hhwsf15-32-p17587">Hotun SF Range Hiflo White 15 - 32 Dry Trap Tundish HHWSF15-32</a></p>
<p>From the manufacturer that brought you the revolutionary, market-leading, plumber-designed Hotun&amp;nbsp;dry trap tundish, here is our latest innovation, the Hotun Hiflo sf push-fit dry trap tundish.
Allowing a compliant connection from any sealed system T/PRV to an internal waste or soil pipe.
Taking both trickle and full flow but preventing foul odours and gases from coming back into a property, Hotun&amp;nbsp;eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ.
There is no need to remove or dismantle Hotun&amp;nbsp;from the pipeline making it ideal for use in hard water areas.
Award-winning and cost effective, Hotun&amp;nbsp;is the original and industry pioneering one-product solution.
It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers and now, with its push-fit inlet connection, can be fitted in seconds.
Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. Making diagnoses of any faults quick and simple.
Hotun Hiflo sf is WRAS approved and fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-hiflo-white-15-32-dry-trap-tundish-hhwsf15-32-p17587</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-hiflo-white-15-32-dry-trap-tundish-hhwsf15-32-p17587</link>
            </item>
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              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun SF Range XL 22 - 32 Dry Trap Tundish HXLSF22-32</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-xl-22-32-dry-trap-tundish-hxlsf22-32-p17588"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-sf-range-xl-22-32-dry-trap-tundish-hxlsf22-32-p17588-36843_thumb.jpg" alt="Hotun SF Range XL 22 - 32 Dry Trap Tundish HXLSF22-32"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-xl-22-32-dry-trap-tundish-hxlsf22-32-p17588">Hotun SF Range XL 22 - 32 Dry Trap Tundish HXLSF22-32</a></p>
<p>From the manufacturer that brought you the revolutionary, market-leading, plumber-designed Hotun&amp;nbsp;dry trap tundish, here is our latest innovation, the Hotun&amp;nbsp;xl sf push-fit dry trap tundish.
Allowing a compliant connection from any sealed system T/PRV to an internal waste or soil pipe. Taking both trickle and full flow but preventing foul odours and gases from coming back into a property, Hotun&amp;nbsp;eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ. There is no need to remove or dismantle Hotun&amp;nbsp;from the pipeline making it ideal for use in hard water areas. Award-winning and cost effective, Hotun&amp;nbsp;is the original and industry pioneering one-product solution.
It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers and now, with its push-fit inlet connection, can be fitted in seconds.
Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. Making diagnoses of any faults quick and simple. Hotun&amp;nbsp;xl sf is WRAS approved and fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-xl-22-32-dry-trap-tundish-hxlsf22-32-p17588</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-xl-22-32-dry-trap-tundish-hxlsf22-32-p17588</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun SF Range Shield Dry Trap Tundish HSSF</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-shield-dry-trap-tundish-hssf-p17589"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-sf-range-shield-dry-trap-tundish-hssf-p17589-36841_thumb.jpg" alt="Hotun SF Range Shield Dry Trap Tundish HSSF"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-shield-dry-trap-tundish-hssf-p17589">Hotun SF Range Shield Dry Trap Tundish HSSF</a></p>
<p>Hotun shield sf prevents any access to any potentially scalding water discharging through the tundish.
It is normally fitted on a risk assessment basis on boilers, if the tundish is located in an accessible position.
As an accessory, Hotun shield sf is the ONLY product available on the market which is 100% effective at preventing access to potentially scalding hot water still allowing visibility of any discharging water.
To fit Hotun&amp;nbsp;shield sf simply place the product onto the Hotun&amp;nbsp;tundish and click into place. The shield is held securely in place with the plastic circlip.
Due to Water Regulation requirements, Hotun shield sf is NOT to be used for unvented water heater applications or applications where the connection to drain is in &quot;fluid communication&quot; with wholesome water. Hotun&amp;nbsp;shield sf is only compatible with the Hotun&amp;nbsp;sf range of tundishes. (except Hotun xl sf unless shield is modified) (for 100C range shield alternative see model product number (MPN) - HS100C).</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-shield-dry-trap-tundish-hssf-p17589</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-sf-range-shield-dry-trap-tundish-hssf-p17589</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun Detect In-Tundish Water Alarm Unit HDSW-1P</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-detect-in-tundish-water-alarm-unit-hdsw-1p-p17590"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-detect-in-tundish-water-alarm-unit-hdsw-1p-p17590-36844_thumb.jpg" alt="Hotun Detect In-Tundish Water Alarm Unit HDSW-1P"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-detect-in-tundish-water-alarm-unit-hdsw-1p-p17590">Hotun Detect In-Tundish Water Alarm Unit HDSW-1P</a></p>
<p>The Patented Award Winning and critically acclaimed Hotun&amp;nbsp;detect, is the world&#039;s first, in-tundish T/PRV and water tank overflow, water alarm unit providing an immediate audible and visual alert to the home owner or building user if the T/PRV or overflow starts to drip.
The Hotun&amp;nbsp;detect alarm unit has been specifically designed alongside our innovative patented Hotun&amp;nbsp;dry trap tundish range to help prevent boiler breakdowns, due to low pressure lock outs, and help save water and energy in water heaters and storage tanks.
The alarm is designed to give an effective early warning that something is wrong with the system; Hotun&amp;nbsp;detect will give one of 4 different alerts depending on the temperature of the discharging water, thus aiding fault diagnosis.
With the early detection of water passing, water loss can be minimised and boiler lock-outs can avoided. Failures can then be rectified before something more serious goes wrong. With an alert, the homeowner or building user is reminded about the need for effective servicing of the appliances, so giving the engineer the opportunity of gaining extra servicing work.
The unit&#039;s 72dBA alarm, is loud enough to be heard (even behind a closed door or in the rom below if fitted in a loft) but not too loud or frequent to be too annoying. For use on all T/PRV discharges and water tank overflows.
Hotun&amp;nbsp;detect can be used with Hotun&amp;nbsp;shield (HS100C or HSSF) provided the cut-out in the shield is removed.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-detect-in-tundish-water-alarm-unit-hdsw-1p-p17590</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-detect-in-tundish-water-alarm-unit-hdsw-1p-p17590</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun White 15 - 22 Dry Trap Tundish HW100C15-22</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-white-15-22-dry-trap-tundish-hw100c15-22-p17580"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-white-15-22-dry-trap-tundish-hw100c15-22-p17580-36831_thumb.jpg" alt="Hotun White 15 - 22 Dry Trap Tundish HW100C15-22"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-white-15-22-dry-trap-tundish-hw100c15-22-p17580">Hotun White 15 - 22 Dry Trap Tundish HW100C15-22</a></p>
<p>The revolutionary, market-leading, plumber-designed hotun dry trap tundish allows a compliant connection from any sealed system T/PRV to an internal waste or soil pipe.
Allowing both trickle and full flow but preventing foul odours and gases from coming back into a property, hotun eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, hotun is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ.
There is no need to remove or dismantle Hotun from the pipeline which makes it ideal for use in hard water areas.
Award-winning and cost effective, Hotun&amp;nbsp; is the original and industry pioneering one-product solution.
It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers.
Hotun is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. This means that diagnoses of any faults is quick and simple.
Hotun is WRAS approved and fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-white-15-22-dry-trap-tundish-hw100c15-22-p17580</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-white-15-22-dry-trap-tundish-hw100c15-22-p17580</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun Hiflo Black 15 - 32 Dry Trap Tundish HHB100C15-32</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-hiflo-black-15-32-dry-trap-tundish-hhb100c15-32-p17581"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-hiflo-black-15-32-dry-trap-tundish-hhb100c15-32-p17581-36833_thumb.jpg" alt="Hotun Hiflo Black 15 - 32 Dry Trap Tundish HHB100C15-32"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-hiflo-black-15-32-dry-trap-tundish-hhb100c15-32-p17581">Hotun Hiflo Black 15 - 32 Dry Trap Tundish HHB100C15-32</a></p>
<p>The revolutionary, market-leading, plumber-designed Hotun&amp;nbsp;dry trap tundish allows a compliant connection from any sealed system T/PRV to an internal waste or soil pipe.
Allowing both trickle and full flow but preventing foul odours and gases from coming back into a property, Hotun&amp;nbsp;eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ. There is no need to remove or dismantle Hotun&amp;nbsp;from the pipeline which makes it ideal for use in hard water areas.
Award-winning and cost effective, Hotun&amp;nbsp;is the original and industry pioneering one-product solution. It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers.
Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. This means that diagnoses of any faults is quick and simple.
Hotun&amp;nbsp;fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-hiflo-black-15-32-dry-trap-tundish-hhb100c15-32-p17581</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-hiflo-black-15-32-dry-trap-tundish-hhb100c15-32-p17581</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>Hotun Hiflo White 15 - 32 Dry Trap Tundish HHW100C15-32</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-hiflo-white-15-32-dry-trap-tundish-hhw100c15-32-p17582"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-hiflo-white-15-32-dry-trap-tundish-hhw100c15-32-p17582-36834_thumb.jpg" alt="Hotun Hiflo White 15 - 32 Dry Trap Tundish HHW100C15-32"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-hiflo-white-15-32-dry-trap-tundish-hhw100c15-32-p17582">Hotun Hiflo White 15 - 32 Dry Trap Tundish HHW100C15-32</a></p>
<p>The revolutionary, market-leading, plumber-designed Hotun&amp;nbsp;dry trap tundish allows a compliant connection from any sealed system T/PRV to an internal waste or soil pipe.
Allowing both trickle and full flow but preventing foul odours and gases from coming back into a property, Hotun&amp;nbsp;eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ. There is no need to remove or dismantle Hotun&amp;nbsp;from the pipeline which makes it ideal for use in hard water areas.
Award-winning and cost effective, Hotun&amp;nbsp;is the original and industry pioneering one-product solution. It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers.
Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. This means that diagnoses of any faults is quick and simple.
Hotun&amp;nbsp;fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-hiflo-white-15-32-dry-trap-tundish-hhw100c15-32-p17582</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-hiflo-white-15-32-dry-trap-tundish-hhw100c15-32-p17582</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:26 +0100</pubDate>
              <title>Hotun Black 15 - 22 Dry Trap Tundish HB100C15-22</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-black-15-22-dry-trap-tundish-hb100c15-22-p17579"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/hotun-black-15-22-dry-trap-tundish-hb100c15-22-p17579-36830_thumb.jpg" alt="Hotun Black 15 - 22 Dry Trap Tundish HB100C15-22"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-black-15-22-dry-trap-tundish-hb100c15-22-p17579">Hotun Black 15 - 22 Dry Trap Tundish HB100C15-22</a></p>
<p>The revolutionary, market-leading, plumber-designed hotun dry trap tundish allows a compliant connection from any sealed system T/PRV to an internal waste or soil pipe.
Allowing both trickle and full flow but preventing foul odours and gases from coming back into a property, hotun eliminates the need for an external discharge.
Due to it&#039;s innovative and patented &quot;air-break to drain&quot; design, hotun is the ONLY dry trap tundish on the market that can be cleaned and serviced (if required) in situ.
There is no need to remove or dismantle Hotun&amp;nbsp;from the pipeline which makes it ideal for use in hard water areas.
Award-winning and cost effective, Hotun&amp;nbsp; is the original and industry pioneering one-product solution.
It saves the installer time and money and is the ONLY dry trap tundish officially named and accepted for use by many of the worlds biggest water heater and boiler manufacturers.
Hotun&amp;nbsp;is the ONLY dry trap tundish on the market that has a visible open-sided construction and valve arrangement and allows water to be easily seen IN the tundish, even AFTER the T/PRV has stopped dripping. This means that diagnoses of any faults is quick and simple.
Hotun&amp;nbsp;is WRAS approved and fully complies with all Building and Water Regulation requirements and provides the ultimate back-flow &amp;amp; back-siphonage protection preventing contamination of any wholesome water and meets the &quot;Requirement&quot; for a safe and visible means of discharge.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-black-15-22-dry-trap-tundish-hb100c15-22-p17579</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/tundishes-c2193/hotun-black-15-22-dry-trap-tundish-hb100c15-22-p17579</link>
            </item>
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