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    <title>Trappex Heating  from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings_rss/c6:m100::an:press</link>
    <description></description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Thu, 12 Nov 2026 02:05:05 +0000</lastBuildDate>
    <pubDate>Thu, 12 Nov 2026 02:05:05 +0000</pubDate>
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              <pubDate>Thu, 12 Nov 2026 02:05:05 +0000</pubDate>
              <title>Trappex Centramag Genesis 28mm Heat Pump Filter</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-centramag-genesis-28mm-heat-pump-filter-p23461"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-centramag-genesis-28mm-heat-pump-filter-p23461-67440_thumb.jpg" alt="Trappex Centramag Genesis 28mm Heat Pump Filter"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-centramag-genesis-28mm-heat-pump-filter-p23461">Trappex Centramag Genesis 28mm Heat Pump Filter</a></p>
<p>The Trappex Genesis 28mm Heat Pump Filter is a high-performance magnetic filter designed specifically for air source heat pump systems. Built with a robust brass body, it effectively removes both magnetic and non-magnetic debris, protecting your system and maximising efficiency.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-centramag-genesis-28mm-heat-pump-filter-p23461</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-centramag-genesis-28mm-heat-pump-filter-p23461</link>
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              <pubDate>Thu, 12 Nov 2026 02:05:05 +0000</pubDate>
              <title>Trappex 28mm Genesis Brass Filter Without Valves</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-28mm-genesis-brass-filter-without-valves-p23247"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-28mm-genesis-brass-filter-without-valves-p23247-67090_thumb.jpg" alt="Trappex 28mm Genesis Brass Filter Without Valves"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-28mm-genesis-brass-filter-without-valves-p23247">Trappex 28mm Genesis Brass Filter Without Valves</a></p>
<p>The Trappex 28mm Genesis Brass Filter Without Valves is a compact, high-quality in-line system filter that offers easy installation and quick cleaning. Manufactured with a robust brass body and triple radial EPDM seals, it is designed to capture both magnetic and non-magnetic particles, ensuring optimal system efficiency. This filter can be fitted horizontally or vertically, making it ideal for small or restricted access areas.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-28mm-genesis-brass-filter-without-valves-p23247</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-28mm-genesis-brass-filter-without-valves-p23247</link>
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              <pubDate>Thu, 12 Nov 2026 02:05:05 +0000</pubDate>
              <title>Trappex 28mm Genesis Brass Filter With Valves</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-28mm-genesis-brass-filter-with-valves-p23208"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-28mm-genesis-brass-filter-with-valves-p23208-67023_thumb.jpg" alt="Trappex 28mm Genesis Brass Filter With Valves"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-28mm-genesis-brass-filter-with-valves-p23208">Trappex 28mm Genesis Brass Filter With Valves</a></p>
<p>The Trappex 28mm Genesis Brass Filter with Valves offers superior filtration for heating systems, capturing both magnetic and non-magnetic particles. Built with a robust brass body, this filter ensures optimal system efficiency and longevity, complete with a 25-year warranty for peace of mind.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-28mm-genesis-brass-filter-with-valves-p23208</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-28mm-genesis-brass-filter-with-valves-p23208</link>
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              <pubDate>Thu, 12 Nov 2026 02:05:05 +0000</pubDate>
              <title>Trappex Flue Gas Probe Adaptor TTGAP</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/flue-testing-c836/trappex-flue-gas-probe-adaptor-ttgap-p21207"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-flue-gas-probe-adaptor-ttgap-p21207-67176_thumb.jpg" alt="Trappex Flue Gas Probe Adaptor TTGAP"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/flue-testing-c836/trappex-flue-gas-probe-adaptor-ttgap-p21207">Trappex Flue Gas Probe Adaptor TTGAP</a></p>
<p>The Trappex&amp;nbsp; Flue Gas Probe Adaptor TTGAP is an essential right-angled accessory designed to facilitate accurate flue gas analysis, especially in obstructed or tight-access scenarios.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/flue-testing-c836/trappex-flue-gas-probe-adaptor-ttgap-p21207</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/flue-testing-c836/trappex-flue-gas-probe-adaptor-ttgap-p21207</link>
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              <pubDate>Thu, 01 Oct 2026 20:20:26 +0100</pubDate>
              <title>Trappex Expansion Vessel Service Valve ¾</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/expansion-vessels-accessories-c2147/trappex-expansion-vessel-service-valve-p21066"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-expansion-vessel-service-valve-p21066-42510_thumb.jpg" alt="Trappex Expansion Vessel Service Valve ¾"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/expansion-vessels-accessories-c2147/trappex-expansion-vessel-service-valve-p21066">Trappex Expansion Vessel Service Valve ¾</a></p>
<p>Ensure efficient maintenance of your heating system with the Trappex Expansion Vessel Service Valve. This valve offers convenient access for draining, repressurising, and adding chemical inhibitor to your expansion vessel. With its integrated filling loop assembly and isolation capability, it simplifies maintenance tasks while minimising downtime.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/expansion-vessels-accessories-c2147/trappex-expansion-vessel-service-valve-p21066</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/expansion-vessels-accessories-c2147/trappex-expansion-vessel-service-valve-p21066</link>
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              <pubDate>Thu, 12 Nov 2026 02:05:05 +0000</pubDate>
              <title>Trappex Expansion Vessel Bracket</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-heating-c1759/trappex-expansion-vessel-bracket-p21065"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-expansion-vessel-bracket-p21065-42506_thumb.jpg" alt="Trappex Expansion Vessel Bracket"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-heating-c1759/trappex-expansion-vessel-bracket-p21065">Trappex Expansion Vessel Bracket</a></p>
<p>Securely and precisely connect your expansion vessel to your heating system with the Trappex Expansion Vessel Bracket. Designed for installations with limited space, this bracket ensures reliable support and functionality for expansion vessels ranging from 2 to 25 litres.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-heating-c1759/trappex-expansion-vessel-bracket-p21065</guid>
              <link>http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-heating-c1759/trappex-expansion-vessel-bracket-p21065</link>
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              <pubDate>Thu, 01 Oct 2026 20:20:26 +0100</pubDate>
              <title>Trappex Powerflush Connector</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-powerflush-connector-p19039"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-powerflush-connector-p19039-40348_thumb.jpg" alt="Trappex Powerflush Connector"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-powerflush-connector-p19039">Trappex Powerflush Connector</a></p>
<p>The Trappex Powerflush Connector is a durable brass flushing adaptor designed to provide a quick and secure connection between Genesis magnetic filters and power flushing machines. Easy to install and engineered for full-flow efficiency, it enables effective system cleaning while maintaining reliable performance in demanding heating system applications.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-powerflush-connector-p19039</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-powerflush-connector-p19039</link>
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              <pubDate>Thu, 12 Nov 2026 02:05:05 +0000</pubDate>
              <title>Trappex 22mm Genesis Brass Filter Without Valves</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-22mm-genesis-brass-filter-without-valves-p19040"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-22mm-genesis-brass-filter-without-valves-p19040-40352_thumb.jpg" alt="Trappex 22mm Genesis Brass Filter Without Valves"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-22mm-genesis-brass-filter-without-valves-p19040">Trappex 22mm Genesis Brass Filter Without Valves</a></p>
<p>Designed for installation in small or restricted access areas. With the in-line system filter it is easy to install and fast and convenient to clean. With the aid of triple radial high performance EPDM seals. Manufactured from high quality robust brass. Can be fitted horizontally and vertically comes with a 25 year warranty.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-22mm-genesis-brass-filter-without-valves-p19040</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/filters-c734/trappex-22mm-genesis-brass-filter-without-valves-p19040</link>
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              <pubDate>Thu, 12 Nov 2026 02:05:05 +0000</pubDate>
              <title>Trappex 1/2&quot; Water Shock Arrestor - Mechanical</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/pressure-equipment-c2172/trappex-1-2-water-shock-arrestor-mechanical-p19052"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/trappex-1-2-water-shock-arrestor-mechanical-p19052-41013_thumb.jpg" alt="Trappex 1/2&quot; Water Shock Arrestor - Mechanical"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/heating-c6/pressure-equipment-c2172/trappex-1-2-water-shock-arrestor-mechanical-p19052">Trappex 1/2&quot; Water Shock Arrestor - Mechanical</a></p>
<p>Maintenance free device to prevent water hammer in plumbing systems. No need to re-pressurize annually. Brass body with polymer piston</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/heating-c6/pressure-equipment-c2172/trappex-1-2-water-shock-arrestor-mechanical-p19052</guid>
              <link>http://www.macdonaldplumbingsupplies.com/heating-c6/pressure-equipment-c2172/trappex-1-2-water-shock-arrestor-mechanical-p19052</link>
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