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3.53 oz (

Heating & Cooling

1,964 Items

Duct Boiler Ductwork Radiator Heat pump PTAC unit Air filter Humidifier Rigid duct Thermostat Zone valve Air curtain Air handler Ceiling fan Exhaust fan Gas furnace HVAC filter Indoor coil Oil furnace Zone damper Combi boiler Dehumidifier Mixing valve Rooftop unit Water heater Flexible duct Packaged unit Expansion tank Furnace filter Heat exchanger Insulated duct Panel radiator Radiator cover Circulator pump Condensing unit Evaporator coil Nest thermostat Ventilation fan Baseboard heater Electric furnace

Single‑Panel Myson 700mm × 600mm Radiator

Single‑Panel Myson 700mm × 600mm Radiator View Product

AmpTec 9K BoilMaster

AmpTec 9K BoilMaster View Product

Gold 9x9 Adjustable Air Vent

Gold 9x9 Adjustable Air Vent View Product

White Round Soffit Vent Covers – 10 Pieces (68 mm Opening)

White Round Soffit Vent Covers – 10 Pieces (68 mm Opening) View Product

Limit Control 78658-DP (Blue)

Limit Control 78658-DP (Blue) View Product

YPSH-33041/B Blue Limit Thermostat by Draper

YPSH-33041/B Blue Limit Thermostat by Draper View Product

HeatGuard 12818 Assorted Colour Tape

HeatGuard 12818 Assorted Colour Tape View Product

Worcester Greenstar Comfort Programmer 7733600002

Worcester Greenstar Comfort Programmer 7733600002 View Product

BoilerGuard 7716-190-093 Plume Suppressor

BoilerGuard 7716-190-093 Plume Suppressor View Product

Worcester Greenstar heatslave PCB

Worcester Greenstar heatslave PCB View Product

Honeywell Valencia TRV with Lockshield, 10 mm (VTL120‑10A)

Honeywell Valencia TRV with Lockshield, 10 mm (VTL120‑10A) View Product

Vaillant Ecomax Pro 18E & 28E Ignition Lead Set

Vaillant Ecomax Pro 18E & 28E Ignition Lead Set View Product

Vaillant Combustion Seal 0020107751 – Thermocompact

Vaillant Combustion Seal 0020107751 – Thermocompact View Product

Vaillant 022597 Ecomax Complete Connection Kit

Vaillant 022597 Ecomax Complete Connection Kit View Product

Gasket Electrode VA 981330 White

Gasket Electrode VA 981330 White View Product

VAILLANT TURBOMAX PLUS VUW 824/828/837 E 10L Square Expansion Vessel – 181057

VAILLANT TURBOMAX PLUS VUW 824/828/837 E 10L Square Expansion Vessel – 181057 View Product

Vaillant (Grundfos) 160928 VP5 Pump

Vaillant (Grundfos) 160928 VP5 Pump View Product

Vaillant ThermalGuard Thermistor 287607

Vaillant ThermalGuard Thermistor 287607 View Product

Vaillant Diverter Valve 014639

Vaillant Diverter Valve 014639 View Product

VAILLANT VC GB 182 242 282 Boiler Fan with 1‑Year Warranty

VAILLANT VC GB 182 242 282 Boiler Fan with 1‑Year Warranty View Product

Vaillant ThermoPro 181005

Vaillant ThermoPro 181005 View Product

Omont 4‑Inch Aluminum Foil Air Duct for HVAC – 10 Foot Flexible Dryer Vent

Omont 4‑Inch Aluminum Foil Air Duct for HVAC – 10 Foot Flexible Dryer Vent View Product

Riello Control Box RBL 535 SE/LD 3008652

Riello Control Box RBL 535 SE/LD 3008652 View Product

Bosch Flow Pipe Elbow – Worcester 87161064990

Bosch Flow Pipe Elbow – Worcester 87161064990 View Product

Worcester Greenstar Combi 25CDI & 30 CDI (10L) Expansion Vessel 87154072960

Worcester Greenstar Combi 25CDI & 30 CDI (10L) Expansion Vessel 87154072960 View Product

Greenstar Worcester 25 CDI Pump Assembly

Greenstar Worcester 25 CDI Pump Assembly View Product

Worcester 24i RSF Boiler DHW Flow Switch – 87161209710

Worcester 24i RSF Boiler DHW Flow Switch – 87161209710 View Product

Worcester 35cdi Fan Assembly

Worcester 35cdi Fan Assembly View Product

Worcester Bosch Return Valve (Central Heating) – 87161567550

Worcester Bosch Return Valve (Central Heating) – 87161567550 View Product

Worcester Greenstar Highflow 440 Boiler Pressure Gauge (4 Bar)

Worcester Greenstar Highflow 440 Boiler Pressure Gauge (4 Bar) View Product

Heatslave K36P1340 Domestic Hot Water Thermostat – Worcester Bosch

Heatslave K36P1340 Domestic Hot Water Thermostat – Worcester Bosch View Product

28-Inch Worcester Heat‑Exchanger Fixing Clip

28-Inch Worcester Heat‑Exchanger Fixing Clip View Product

Worcester Bosch 24I & 28I Junior Fan Unit 87161056520

Worcester Bosch 24I & 28I Junior Fan Unit 87161056520 View Product

Worcester Bosch Smart Air Vent 87161405040

Worcester Bosch Smart Air Vent 87161405040 View Product

Worcester Greenstar Highflow 550 CDI Flow Sensor

Worcester Greenstar Highflow 550 CDI Flow Sensor View Product

Worcester Bosch Junior RSF Flame Sense Electrode – 24I / 28I – 87161203450

Worcester Bosch Junior RSF Flame Sense Electrode – 24I / 28I – 87161203450 View Product