Heating Controls & Valves

ESI ESRTP8W-W Mistral WiFi Wireless White Programmable Room Thermostat 2 Channel – can be used for heat only or heating & hot water Boiler or ...

ESI ESRTP8W-G Mistral WiFi Wireless Grey Programmable Room Thermostat  2 Channel – can be used for heat only or heating & hot water Boiler or ...

ESI ESRTP4RFW Programmable Room Thermostat RF With Opentherm Easy to install wireless control Simple to upgrade to smart control with the addition...

ESI ESRTERFW Electronic Digital Room Thermostat RF With TPI    ● TPI Technology to stop unnecessary use of gas saving money for homeowners   ● Elec...

ESI ES2247B 2 Chanel Programmer     ● Two zone control, heating or hot water    ● Large, easy to read LCD with blue back light    ● 7 day, 5/2 or 2...

Honeywell 42005748-001 Circuit Board Wiring Centre This universal Honeywell Home wiring centre has been designed to simplify the wiring of Sundial ...

Honeywell 42002116-002 10 Way Junction Box The 10 way Junction Box has been designed to simplify the wiring of Sundial Plan central heating install...

Honeywell L641B1004 Low Limit Pipe Thermostat 2-40°C Thermostat delivered with mounting strap for cylinders (L641A) or mounting springs for pipes (...

Honeywell L641B1012 High Limit Pipe Thermostat 50-95°C Thermostat delivered with mounting strap for cylinders (L641A) or mounting springs for pipes...

Honeywell T4360A1009 Frost Thermostat 40-80°C Can be used in conjunction with L641B1004 pipe mounted thermostat to provide frost protection system ...

Honeywell T6360B1069 Tamperproof Mechanical Room Thermostat Wall mounted line voltage room thermostat. The Honeywell Home Tamperproof Room Thermost...

Honeywell T6360B1028 Standard Mechanical Room Thermostat Wall mounted line voltage room thermostat. For general purpose control of gas valves, zone...

Honeywell Y6H920RW5031 T6R Wireless Two Channel Smart Programmable Room Thermostat Kit Wall Mount The T6R-HW smart thermostat offers your customers...

Honeywell Y6H920RW4026 T6R Wireless Two Channel Smart Programmable Room Thermostat Kit Table Stand The T6R-HW smart thermostat offers your customer...

Honeywell Y4H910RF4003 T4R Wireless Programmable Room Thermostat Kit The T4 programmable thermostat is a modern a wired 7-day Programmable Room The...

Honeywell T4H110A1021 T4 Wired Programmable Room Thermostat The T4 programmable thermostat is a modern a wired 7-day Programmable Room Thermostat. ...

Honeywell Y3H710RF0053 T3R Wireless Programmable Room Thermostat Kit Designed for a variety of scenarios, including social housing, new constructio...

Honeywell T3H110A0066 T3 Wired Programmable Room Thermostat Designed for a variety of scenarios, including social housing, new constructions and ma...

Honeywell YT42WRFT20 DT4R Wireless Non-Programmable Room Thermostat White The YT4 room thermostats provide room temperature control of heating syst...

Honeywell ST9100C1006 7 Day 1 Channel Programmer The ST9000 heating control timeswitches & programmers, is a range of products that covers appl...

Honeywell V4043H1106/U 28mm 2 Port Zone Valve 2 port motorised zone valves are used in domestic and small commercial heating and cooling applicatio...

Honeywell V4073A1088/U 28mm 3 Port Mid-Position Valve The V4073A valve has been designed to control the flow of water in domestic central heating s...

Honeywell 40003916-003/U Replacement Powerhead For V4073A Mid Position Valves Replacement motors, powerheads, ball with 'O' ring kits, adaptor plat...

Honeywell 40003916-001/U Replacement Powerhead For V4043H Zone Valves Replacement motors, powerheads, ball with 'O' ring kits, adaptor plate and ba...