Top 10 Pipe Thermostat Honeywell UK – Central Heating System Accessories

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Honeywell L641B1012 White High Limit Pipe Thermostat

HONEYWELL - The l641b 1012 is suitable for high limits. Designed for surface mounting on domestic hot water cylinders.
Height1 cm (0.39 Inches)
Length1 cm (0.39 Inches)
Width1 cm (0.39 Inches)
Part NumberL641B1012

2. Honeywell

Honeywell L641B1012 White Aquastat

Honeywell - Honeywell l641b tamperproof pipe Stat 50-95 Degrees L641B1012. The l641 surface mount thermostat controls The Water Temperature In Domestic Hot Water Cylinders Or In Pipes. The cylinder thermostat model is suitable for Bare Or Pre-Insulated Cylinders And Is Simply Installed Using A Plastic, Coiled Wire Fixing. Suitable for switching motorised zone valves, Circulating Pumps Or Boilers, The Thermostats Incorporate A Bi-Metallic Temperature Sensor And Are Double Insulated. Complete with Tamper Resistant Insert.
Part NumberL641B1012

3. Tower

Tower Flue Components PCS Pipe Cylinder Thermostat

Tower - Double insulated. Rating 164 amps at 250 V AC. Range 10 to 90 degrees C. Mounts on water pipes and hot water    cylinders. Switch type single pole / double throw.
ManufacturerTower Flue Components
Part NumberPCS


Honeywell L641A1039 Cylinder Stat

HONEYWELL - Double Insulated. Tamperproof Temperature Setting. Wiring terminals Easily Accessible. Optional manual Setting Knob Supplied. Snap action sPDT Micro Switch.
Height8.5 cm (3.35 Inches)
Length8.5 cm (3.35 Inches)
Width8.5 cm (3.35 Inches)
Part NumberL641A1039


Honeywell T4360 Frost Thermostat

HONEYWELL - Maximum electrical load not to exceed 10A resistive, 3A inductive. It may be used to switch directly circulating pump or boiler. The unit is designed to provide automatic frost protection for your boiler and pipe work.
Height0 cm (0 Inches)
Length0 cm (0 Inches)
Width0 cm (0 Inches)
Part NumberT4360A1009

6. ESI - Energy Saving Innovation Controls

ESI, Energy Saving Innovation Controls ESCTS Hot Water Cylinder Thermostat

ESI - Energy Saving Innovation Controls - Designed for quick and easy surface mounting on domestic hot water cylinders/tanks. Supplied complete with extra-long mounting strap and a spring, for cylinder or pipe. Large, clear adjustment dial between 40c and 80c.
BrandESI - Energy Saving Innovation Controls
ManufacturerESI - Energy Saving Innovation Controls Ltd
Part NumberESCTS

7. Honeywell

24 V, Honeywell V4043H1106 28mm Zone Valve

Honeywell - Potential free end switch for electrical control of pump and boiler. Powerhead Replaceable without draining down. Manual lever for filling & draining the system. Motor open/ Spring Return Action. Quite operation, minimal power consumption.
Height13.21 cm (5.2 Inches)
Length14.81 cm (5.83 Inches)
Weight1 kg (2.2 Pounds)
Width9.3 cm (3.66 Inches)
Part NumberV4043H1106

8. Danfoss

Danfoss SPAUKAA4506 Thermostat

Danfoss - Switch rating 6 2 A. Electro-mechanical cylinder thermostat c/w fixing strap. Switching difference8 ±3 °C. Temp. Range 30 - 90 °C.
Height7.8 cm (3.07 Inches)
Length15.4 cm (6.06 Inches)
Width10.4 cm (4.09 Inches)
Part NumberSPAUKAA4506

9. De'Longhi

A Energy Efficiency, 9,400 BTU, De'Longhi Pinguino PACN82 Eco | Portable Air Conditioner with Real Feel Technology | 80m³

De'Longhi - Electronic timer and thermostat, plus remote control to easily use all of the features. Pinguino pac n82 uses a natural high efficiency gas, propane R290, which has no greenhouse emissions. Dehumidifying function. 3 speed fan: to select the maximum power or minimum noise. Lower energy consumption: class A.
Height29.53 cm (11.62 Inches)
Length17.68 cm (6.96 Inches)
Weight30 kg (66.14 Pounds)
Width15.55 cm (6.12 Inches)
Part NumberPACN82ECO
ModelPAC N82
Warranty1 year.

10. Midea

Midea Smart Compatible WiFi Portable Air Conditioning Unit With 1.5m Exhaust Duct With Window Kit, 24 Hour Timer and Remote Control. 3 Speed Function, Energy Rating A and Smart Compatible 12000BTU

Midea - Powerful cooling: 12000btu unit is perfect to cool medium sized rooms up to 22SQM such as living rooms, bedrooms & offices. For conservatories upto 17 M², For Rooms Upto 34 M². Undisturbed sleep: offering a sleep Mode this unit will switch to a lower fan and automatically maintain a cool and comfortable temperature without keeping you awake.

Wi-fi compatible: with the wifi app control your cooling from your smartphone, create your desired room cooling zones from your phone and share the unit’s control with others. Multipurpose: not only is this air conditioner great for cooling but it can be used as a fan only mode, as a dehumidifier and it’s sleep mode.

3 year guarantee. Works via the Alexa approved Tuya Smart App. Preserves energy: boasting an adjustable thermostat, sleep mode and an automatic 24 hour timer, this air conditioner is able to keep you cool all day and night without any energy being wasted.
Part NumberMPPFB1-12CRN7