Heat Pump Accessories from MacDonald Plumbing & Heating Supplies http://www.macdonaldplumbingsupplies.com/rss/1/productlistings/heat-pump-accessories/cat651 <p class="PDq2pG_selectionAnchorContainer" dir="auto" data-start="639" data-end="957">The <strong data-start="643" data-end="668">Heat Pump Accessories</strong> department at MacDonald Plumbing Supplies brings together a growing range of practical products for professionals working with heat pump systems. The selection includes valves and specialist maintenance equipment designed to support installation, servicing and ongoing system maintenance.<span class="PDq2pG_selectionAnchor"></span></p> <p dir="auto" data-start="959" data-end="1392">Heat pump installations require a range of components beyond the main heat pump unit itself. Suitable valves and accessories can form an important part of the overall installation, helping installers create practical and serviceable system layouts. The correct components will depend on the individual heat pump, system design and installation requirements, so compatibility should always be checked before ordering and installation.</p> <p dir="auto" data-start="1394" data-end="1746">Our <strong data-start="1398" data-end="1423">Heat Pump Accessories</strong> range also includes specialist tools for maintaining heat pump and heat exchanger equipment. The Regin Fin Straightening Comb REGT74 is designed to help straighten and maintain damaged or bent fins, helping installers and heating engineers carry out routine maintenance on suitable heat exchangers and heat pump equipment.</p> <p dir="auto" data-start="1748" data-end="2108">Keeping heat exchanger fins in good condition can be an important part of regular maintenance, particularly where fins have become bent or damaged during installation, cleaning or general use. A suitable fin comb provides a simple and practical tool for maintenance work and can help restore the shape of suitable fins without replacing the complete component.</p> <p dir="auto" data-start="2110" data-end="2440">The <strong data-start="2114" data-end="2139">Heat Pump Accessories</strong> range is continually being developed, with additional valves, tools and accessories being added as the range expands. This provides heating engineers and renewable energy installers with a convenient place to find supporting products for different heat pump installation and maintenance requirements.</p> <p dir="auto" data-start="2442" data-end="2810">Whether you are completing a new heat pump installation, servicing an existing system or carrying out maintenance work, MacDonald Plumbing Supplies offers a practical selection of accessories to help support professional work. Always check product specifications and manufacturer guidance to ensure the selected accessory is suitable for the equipment and application.</p> Copyright 2026 MacDonald Plumbing & Heating Supplies en Fri, 09 Oct 2026 02:05:06 +0100 Fri, 09 Oct 2026 02:05:06 +0100 Fri, 09 Oct 2026 02:05:05 +0100 MacFill & Flush Valve 22mm MacFill &amp; Flush Valve 22mm

MacFill &amp; Flush Valve 22mm

The MacFill &amp; Flush Valve 22mm is a versatile valve with a brass body and a diverting 'T' port ball valve. It includes two isolating ball valves, blank caps, and union hose connectors, making it ideal for filling and flushing heating systems with cleaning chemicals or water treatments.

 /heat-pumps-accessories-c682/heat-pump-accessories-c651/macdonald-plumbing-supplies-macfill-flush-valve-22mm-p21330 /heat-pumps-accessories-c682/heat-pump-accessories-c651/macdonald-plumbing-supplies-macfill-flush-valve-22mm-p21330 Fri, 09 Oct 2026 02:05:05 +0100 MacFill & Flush Valve 28mm MacFill &amp; Flush Valve 28mm

MacFill &amp; Flush Valve 28mm

The MacFill &amp; Flush Valve 28mm is a versatile valve with a brass body and a diverting 'T' port ball valve. It includes two isolating ball valves, blank caps, and union hose connectors, making it ideal for filling and flushing heating systems with cleaning chemicals or water treatments.

 /heat-pumps-accessories-c682/heat-pump-accessories-c651/macdonald-plumbing-supplies-macfill-flush-valve-28mm-p21331 /heat-pumps-accessories-c682/heat-pump-accessories-c651/macdonald-plumbing-supplies-macfill-flush-valve-28mm-p21331 Fri, 09 Oct 2026 02:05:06 +0100 Regin Fin Straightening Comb REGT74 Regin Fin Straightening Comb REGT74

Regin Fin Straightening Comb REGT74

The Regin Fin Straightening Comb REGT74 is a compact and practical maintenance tool designed to restore bent or damaged fins on heat pumps, radiators, and other appliances that rely on heat dissipation. By realigning the fins, it helps maintain optimal airflow and thermal efficiency, improving system performance and extending component life. The comb features multiple fin spacing options, making it suitable for a variety of heat exchangers and cooling systems. A must-have tool for HVAC engineers, plumbers, and maintenance professionals.

 /heat-pumps-accessories-c682/heat-pump-accessories-c651/regin-fin-straightening-comb-regt74-p25049 /heat-pumps-accessories-c682/heat-pump-accessories-c651/regin-fin-straightening-comb-regt74-p25049 Fri, 09 Oct 2026 02:05:06 +0100 Trappex 28mm Filter Ball Valve Trappex 28mm Filter Ball Valve

Trappex 28mm Filter Ball Valve

The Trappex 28mm Filter Ball Valve combines reliable isolation with integrated filtration, providing a practical solution for controlling and protecting plumbing and heating systems. The ball valve allows the water supply to be quickly isolated when servicing or maintaining equipment, while the integrated filter helps capture debris and unwanted particles within the system. Designed for professional installation, it is a useful addition to domestic and commercial plumbing and heating applications.

 /heat-pumps-accessories-c682/heat-pump-accessories-c651/trappex-28mm-filter-ball-valve-p26084 /heat-pumps-accessories-c682/heat-pump-accessories-c651/trappex-28mm-filter-ball-valve-p26084