Building Supplies » Heating & Cooling

White Air Vent Grille 190mm x 190mm with Adjustable Shutter and Fly Screen 7.5" x 7.5 inch Ventilation Cover Grid ...

White Air Vent Grille 190mm x 190mm with Adjustable Shutter and Fly Screen 7.5" x 7.5 inch Ventilation Cover Grid ...

Air vent grilles are designed for ventilation inside of the building. Installed shutter can close and open vent and regulates air throughput. - Air Vent Grille with Hand Shutter and Fly Screen - Designed To Cover Wall - ABS Plastic - Simple To Fit - Dimension: A-155mm, B-155mm, X-190mm, Y-190mm, C-19mm


Danfoss 087N657900 2-Port Valve Actuator

Danfoss 087N657900 2-Port Valve Actuator

Danfoss HPA2 2 port valve actuator. Part number 087N657900. Interchangeable with Landis & Gyr SK2 Also Pegler sunvic SZ1301 Also Potterton PMV 2. Same day dispatch up to 4pm Monday to Friday. 12 months warranty. - Replacement actuator for 2 port motorised valves - No need to drain down the system - disconnect wiring and unscrew from valve body - Spring return lever for manual operation


Spares2go Stainless Steel Cowled External Extractor Wall Vent Outlet with Cushioned Non Return Flap (150mm, 6")

Spares2go Stainless Steel Cowled External Extractor Wall Vent Outlet with Cushioned Non Return Flap (150mm, 6")

Spares2go Stainless Steel Cowled External Extractor Wall Vent Outlet with Cushioned Non Return Flap (150mm, 6") - Stainless steel square hooded wall vent with non return, cushioned low noise flap, screw fixings, retainer clips and seal. - Specifications: 150mm (6") diameter - circular pipe / hose fitting, overall outer measurements: 180mm X 180mm (7" Sq), stainless steel - This stylish steel wall extractor hooded vent outlet has an unobtrusive profile, a cushioned low noise flap and a weather seal to prevent unwanted leaks and drafts. Ideal for all tumble dryer vent pipes / hoses, bathroom vents & extractors, air conditioning units, kitchen fans & vents, all home wall vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood ...


Drayton 27100 22mm 2-Port Motorized Valve

Drayton 27100 22mm 2-Port Motorized Valve

Drayton 2 Port Motorised Valve Drayton Reference: ZA5/679-2 22MM Compression Fittings 5 Wire Manual Lever Any Questions ??? Please Don't Hesitate To Ask - All models feature "snap-on" actuators and have industry-standard wiring and dimensions. - Valve operation - energise to open - 5 wire spst switch - Operating time: Motor 14 secs., spring return 6 secs. - Lead length 1 Metre - Switch ratings 24v - 230V a.c. 3(1)A


Myson MPE222 22mm 2 Port Motorized Valve

Myson MPE222 22mm 2 Port Motorized Valve

MYSON MPE222 ,2 PORT COMPLETE VALVE - 22mm valve body - Neon indicator to show when valve is open - The motor is powered to open with a spring return to the closed position


Danfoss Randall TP4000 Wireless Programmer

Danfoss Randall TP4000 Wireless Programmer

Danfoss Randall TP4000 Programmable Room Thermostat 24 hour programming Timeswitch for operating heating systems Will provide different temperatures throughout the day Up to 6 events per day Ideal for Combi boilers Hard wired Large, easy to read display Easy to programme and operate Battery powered Compact design Factory pre-set programmes Built-in frost protection Chrono-proportional or on/off Temperature range 5-30°C AM/PM or 24 hour display Factory pre-set programmes Frost protection Output voltage 10-250 Vac Ouput current rating 3 (1) A Maximum ambient temperature 45°C Power supply - 2 x AA / MN1500 / LR6 alkaline batteries Dimensions ...


Drayton 27101 22 mm 3 Port Mid Position Valve

Drayton 27101 22 mm 3 Port Mid Position Valve

*NEW* Drayton MAI/679-3 27101 22mm mid position 3 port valve. 12 months warranty. - All models feature "snap-on" actuators and have industry-standard wiring and dimensions. - Valve operation - heating, hot water or a combination of both - Lead length 1 meter - switch ratings 24v - 230v a.c. 3(1)a


ESI - Energy Saving Innovation Controls ESRTM Mechanical Room Thermostat

ESI - Energy Saving Innovation Controls ESRTM Mechanical Room Thermostat

Quick 2 wire installation with Volt Free contacts and easy fit back plate;Reliable, simple and durable traditional product with large, clear adjustable dial;Exceptional value and an ideal replacement for any 2 or 3 wire thermostat or new build - Quick 2 wire installation with Volt Free contacts and easy fit back plate - Reliable, simple and durable traditional product with large, clear adjustable dial - Exceptional value and an ideal replacement for any 2 or 3 wire thermostat or new build


Heatrae Sadia 95980036 NA Rdt 18" Vertical Resettable Immersion Heater

Heatrae Sadia 95980036 NA Rdt 18" Vertical Resettable Immersion Heater

Heatrae Sadia 95980036 NA Rdt 18" Vertical Resettable Immersion Heater Thermostat


Spares2go Stainless Steel Round Bull Nosed External Extractor Wall Vent Outlet with Insect Mesh Grille (100mm, 4")

Spares2go Stainless Steel Round Bull Nosed External Extractor Wall Vent Outlet with Insect Mesh Grille (100mm, 4")

Spares2go Stainless Steel Round Bull Nosed External Extractor Wall Vent Outlet with Insect Mesh Grille (100mm, 4") - Brand new stainless steel bull nose wall vent with anti insect grill, louvres, screw fixings, retainer clips and seal. - Specifications: Circular pipe / hose fitting diameter 100mm (4"), overall outer diameter: 150mm (6"), stainless steel - This stylish steel wall extractor vent outlet has a fine mesh to keep pests out and a weather seal to prevent unwanted leaks and drafts. Ideal for all tumble dryer vent pipes / hoses, bathroom vents & extractors, air conditioning units, kitchen fans & vents, all home wall vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood extractors, as well as a ...