Heatlab The Ultimate Bung Set Plumbing Tools â Rubber Bung Radiator Draining Kit with 15 mm & 22 mm Bungs + DripStopper &Whether you're a seasoned heating engineer or a confident DIYer, taking a radiator valve out shouldn't mean draining the whole system. The... £19.11OnBuy.comDelivery: in United Kingdom ReportBuy!
Heatmiser 2 Wire Thermal Actuator THERMALACTUATORHeatmiser 2 Wire Thermal Actuator £15.28OnBuy.comDelivery: in United Kingdom ReportBuy!
Heavy Duty 15MM Drain Off Cock Valve Short (46MM) BS 2879-2 (Type A)Heavy Duty 15MM Drain Off Cock Valve Short (46MM) (Type A) BS 2879-2 **IDEAL FOR DRAINING RESIDUES FROM RADIATOR(S) WHILS'T EITHER REPLACING OR... £7.68Onbuy.comDelivery: in United Kingdom ReportBuy!
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HG140 Aluminum Alloy Heater Ptc Semiconductor Anti-Condensation Small Constant Temperature Cabinet HG140-30WEfficient Heating Technology: The HG140 Aluminum Alloy Heater utilizes advanced Ptc semiconductor technology, ensuring rapid and efficient heating... £14.23OnBuy.comDelivery: in United Kingdom ReportBuy!
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High Limit Safety Thermostat with Control Knob Millivolt Thermostat Control for Robertshaw Model 1/4" RX-1-36Color: As Shown Material: Metal Package Contents: 1*set High Limit £29.31OnBuy.comDelivery: in United Kingdom ReportBuy!
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Honeywell Home Replacement Actuator Head -001 V4043H 40003916-001/U (For Zone Valves)The Honeywell Home replacement actuator head 001 V4043H enables the complete power head assembly to be replaced without draining down on V4043 zone valves. On older style valves without the replaceable head feature, the adaptor plate assembly can be used to upgrade the valves to allow the replaceable head to be used. The adaptor plate assembly must be bought as an additional item.from £57.94 up to £85.00 Compare prices and buy Honeywell Home Replacement Actuator Head -001 V4043H 40003916-001/U(For Zone Valves)MrCentralHeating.co.uk (United Kingdom) →£58.00OnBuy.com (United Kingdom) →£85.00Compare prices2→
HONEYWELL V4043 Replacement Synchronous Motor for motorised valve Honeywell-FTB1259HONEYWELL V4043 Replacement Synchronous Motor for motorisedvalve Standard Universal Motor,synchron Replacement BANICO Product This is a trade... £12.93Onbuy.comDelivery: in United Kingdom ReportBuy!
Horstmann C1727 2-Channel Smart Central Heating Programmer - Replaces C17/C27, Bluetooth/App Enabled - 2-Zone ControlHorstmann Secure C1727 2 Channel Smart Central Heating Programmer Replaces C17 C27 Product Overview The C1727 is a 2-channel smart programmer... £85.00Onbuy.comDelivery: in United Kingdom ReportBuy!
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Horstmann Secure 425 Tiara Two Circuit Electro-Mechanical Programmer NU555030100Horstmann Secure 425 Tiara Two Circuit Electro-Mechanical Programmer NU555030100 *NEW* Warranty - 7 Years ... £300.00OnBuy.comDelivery: in United Kingdom ReportBuy!
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Horstmann ZonePlus Z Series Z322 22mm Three Port Mid-Position Diverter ValveZonePlus Z322 motorised valve 22mm mid-position diverter valve complete with compression fittings. Part of a range of motorised valves that combine... £110.00OnBuy.comDelivery: in United Kingdom ReportBuy!
Hot-Flow Replacement TRV Head M30 x 1.5 Chrome for Modern Thermostatic Radiator ValvesRange: Modern. Series: Accessory. Type: Radiator Valve > Component. Our new range of Replacement TRV heads are designed for seamless... £14.97OnBuy.comDelivery: in United Kingdom ReportBuy!
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