Comes complete with a 10 year guarantee. Please note: Fill & drain valves & isolation valves are sold seperatley. Complete ...

Panel Calculator Calculate = Add to Basket config = { calculator: 'board-cal', label: 'panels', coverage: 2.88, simples: simpleqtys, simple Trig: $j ('.super-attribute-select') }; board Cal.init (config); Please Note: Minimum order quantity for this product is 15 boards (50mm) / 10 boards (75mm) / 8 boards (100mm). Celotex GA4075 is multi-purpose insulation board targeted at 'cut to fit' applications between rafters & joists, but its applications don't end there, this board has long been at the heart of Celotex's vast range & provides numerous thermal insulation solutions. This unique board allows excellent lowered U-values with just a single layer that has previously been hard to achieve, & with its rigid foam core comprising of polyisocyanurate (PIR) its foil facing sheets finish this product to make it perfect for any refurbishment or new build project. It has long been at the heart of the Celotex product range providing the user with a range of thermal insulation solutions With ...

The Slim Jim is an electric only regular boiler. Its designed for use with conventional open vented hot water cylinders, but can also be used on sealed unvented systems if fitted with the Slim Jim Unvented Kit (not supplied). For use with open vented cylinders Can be converted for use with unvented cylinders (extra kit required) Suitable for use with standard wet radiators Built-in control panel Fully modulating 6 stage heating Easy to install 100% Efficient No flue or fuel tanks required Silent in operation Maintenance free Stainless Steel Heat Exchanger Stainless Steel Heating Elements Fully modulating boiler with 6 stage heating No mandatory boiler servicing required Soft start approach to avoid power surges Can be used with standard radiators & thermostatic valves Adjustable control to set boiler temperature In-built fault finding diagnostics ...

Pro Warm™ manifolds are made in Belgium by Pro Warm™, the market leaders in European Standard Pex-Al-HDPE pipe, manifolds & water underfloor heating systems. All our stainless steel mainfolds are made by Pro Warm™ to the highest quality standards. Manual valve for each port. Adjustable flow meter allows easy balancing. Factory pre-assembled on fixing brackets. Triple seal on pipe connections to eliminate leakage. ...

Pro Warm™ manifolds are made in Belgium by Pro Warm™, the market leaders in European Standard Pex-Al-HDPE pipe, manifolds & water underfloor heating systems. All our stainless steel mainfolds are made by Pro Warm™ to the highest quality standards. Manual valve for each port. Adjustable flow meter allows easy balancing. Factory pre-assembled on fixing brackets. Triple seal on pipe connections to eliminate leakage. ...