Boiler Control Accessories

Our Boiler Control Accessories range covers all your boiler setup, installation and performance-boosting essentials.

Whether you're fitting a thermostat into a wall of your home or trying to amplify a weak signal in your smart heating control system, we've got exactly what you need. Among our boiler control extras you can also enhance your heating system with a smart, surface mountable air sensor for intelligent temperature measuring.

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Aquabion S15 Limescale Defence Inline Water Conditioner - 1/2" (15mm)

Aquabion S15 Limescale Defence Inline Water Conditioner - 1/2" (15mm)

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Honeywell 272742A/U Ball & 'O' Ring Zone Valve Repair Kit

Honeywell 272742A/U Ball & 'O' Ring Zone Valve Repair Kit

£10.00 ex VAT£12.00 inc VATWas: £0.00 ex VAT

Aquabion S20 Limescale Defence Inline Water Conditioner - 3/4" (22mm)

Aquabion S20 Limescale Defence Inline Water Conditioner - 3/4" (22mm)

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Delta Dore RF 6640 Wireless receiver with 16A volt-free terminal output

Delta Dore RF 6640 Wireless receiver with 16A volt-free terminal output

£78.61 ex VAT£94.33 inc VATWas: £0.00 ex VAT

Honeywell R6 2-Channel Wireless Receiver Box

Honeywell R6 2-Channel Wireless Receiver Box

£94.33 ex VAT£113.20 inc VATWas: £0.00 ex VAT

Honeywell Home ACH28 Thermostatic Radiator Valve Adaptor

Honeywell Home ACH28 Thermostatic Radiator Valve Adaptor(1)

£8.53 ex VAT£10.24 inc VATWas: £0.00 ex VAT

Danfoss AMV435 24V ON/OFF

Danfoss AMV435 24V ON/OFF

£185.65 ex VAT£222.78 inc VATWas: £0.00 ex VAT

Resideo WiFi L5 Water Leak Shutoff With 3/4 Rp Ball Valve

Resideo WiFi L5 Water Leak Shutoff With 3/4 Rp Ball Valve

£158.00 ex VAT£189.60 inc VATWas: £189.00 ex VAT

Honeywell R4 Wired Receiver Box For T4 Thermostats

Honeywell R4 Wired Receiver Box For T4 Thermostats

£78.86 ex VAT£94.63 inc VATWas: £0.00 ex VAT

Honeywell Home 10-Way Central Heating Wiring Junction Box

Honeywell Home 10-Way Central Heating Wiring Junction Box

£7.80 ex VAT£9.36 inc VATWas: £0.00 ex VAT

Honeywell Forced Air Heating Fan & Limit Controller

Honeywell Forced Air Heating Fan & Limit Controller

£75.75 ex VAT£90.90 inc VATWas: £100.00 ex VAT

Wireless Relay Box (BDR91 Replacement – Replaces all Pre-2021 Honeywell BDR91)

Wireless Relay Box (BDR91 Replacement – Replaces all Pre-2021 Honeywell BDR91)

£40.00 ex VAT£48.00 inc VATWas: £0.00 ex VAT

Honeywell Home Frost Protection Kit

Honeywell Home Frost Protection Kit

£56.35 ex VAT£67.62 inc VATWas: £0.00 ex VAT

Honeywell R4 Wireless Receiver Box For T4 Thermostats

Honeywell R4 Wireless Receiver Box For T4 Thermostats

£85.00 ex VAT£102.00 inc VATWas: £0.00 ex VAT

Honeywell Tamper-Resistant Locking Thermostat Guard - Large

Honeywell Tamper-Resistant Locking Thermostat Guard - Large

£32.33 ex VAT£38.80 inc VATWas: £0.00 ex VAT

Delta Dore 5100 Tybox Cover Frame For 5000 Thermostats

Delta Dore 5100 Tybox Cover Frame For 5000 Thermostats

£18.92 ex VAT£22.70 inc VATWas: £0.00 ex VAT

Resideo WiFi L5 Water Leak Shutoff With 1/2 Rp Ball Valve

Resideo WiFi L5 Water Leak Shutoff With 1/2 Rp Ball Valve

£170.83 ex VAT£205.00 inc VATWas: £181.80 ex VAT

Banico ZVMC22 22mm 3 Port Replacement Central Heating Zone Valve

Banico ZVMC22 22mm 3 Port Replacement Central Heating Zone Valve

£31.75 ex VAT£38.10 inc VATWas: £0.00 ex VAT

Honeywell Tamper-Resistant Locking Thermostat Guard - Small

Honeywell Tamper-Resistant Locking Thermostat Guard - Small

£39.72 ex VAT£47.66 inc VATWas: £0.00 ex VAT

Delta Dore RF 6600 FP 4- or 6-order pilot wire wireless receiver

Delta Dore RF 6600 FP 4- or 6-order pilot wire wireless receiver

£98.04 ex VAT£117.65 inc VATWas: £0.00 ex VAT

Heatmiser Thermostat Easy Fix Plastic Flush Mounting Box

Heatmiser Thermostat Easy Fix Plastic Flush Mounting Box

£1.66 ex VAT£1.99 inc VATWas: £0.00 ex VAT

Delta Dore Tysense Thermo Wireless Outdoor Temperature Sensor

Delta Dore Tysense Thermo Wireless Outdoor Temperature Sensor

£116.96 ex VAT£140.35 inc VATWas: £0.00 ex VAT

Heatmiser Thermostat Single Gang Metal Flush Mounting Box

Heatmiser Thermostat Single Gang Metal Flush Mounting Box

£1.66 ex VAT£1.99 inc VATWas: £0.00 ex VAT

Honeywell M7410E1002 Modulation Valve Control Actuator

Honeywell M7410E1002 Modulation Valve Control Actuator

£175.67 ex VAT£210.80 inc VATWas: £0.00 ex VAT

Hive Active Stand

Hive Active Stand

£25.88 ex VAT£31.06 inc VATWas: £0.00 ex VAT

Delta Dore Tyxia 1700 Wireless 5-channel remote control for roller shutters or lighting

Delta Dore Tyxia 1700 Wireless 5-channel remote control for roller shutters or lighting

£110.94 ex VAT£133.13 inc VATWas: £0.00 ex VAT

Delta Dore Tyxia 2600 2-channel battery-powered nano-module transmitter

Delta Dore Tyxia 2600 2-channel battery-powered nano-module transmitter

£50.74 ex VAT£60.89 inc VATWas: £0.00 ex VAT

Delta Dore RF 6700 FP pilot wire wireless receiver, with setpoint control

Delta Dore RF 6700 FP pilot wire wireless receiver, with setpoint control

£105.00 ex VAT£126.00 inc VATWas: £0.00 ex VAT

ESI Auto Bypass Valve

ESI Auto Bypass Valve

£10.75 ex VAT£12.90 inc VATWas: £0.00 ex VAT

Banico ZVC22 22mm 2 Port Replacement Central Heating Zone Valve

Banico ZVC22 22mm 2 Port Replacement Central Heating Zone Valve

£27.50 ex VAT£33.00 inc VATWas: £0.00 ex VAT

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