central heating boiler comparison - September 2026

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Last updated on 02.09.2026

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Ariston PRO1 ECO 80 L Electric Storage Water Heater, Inclusive Of Unvented Kit, B Class Erp Rating, Waterplus Technology, Titanshield Technology, Manufactured To Be Installed In UK - 3820020. , White

Ariston

24% off

free shipping

To the product (3 offers)

9,9

Offer ends in:

14hours

02minutes

20seconds

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Trident Central Heating Water Circulation Pump

Trident

free shipping

To the product (4 offers)

9,8

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C100 Central Heating Inhibitor, Radiator Inhibitor Fluid 25L (Treats 2500L) | Concentrated central heating inhibitor helps prevent corrosion, scale, hydrogen gassing, microbial growth and boiler noise

Trade Chemicals

23% off

free shipping

To the product (1 offer)

9,8

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Hive Smart Thermostat for Combi Boiler Heating Systems | Includes Hive Nano 3 Hub | OpenTherm Compatible

Hive

free shipping

To the product (5 offers)

9,7

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Camplux BW422 16 Litre Gas Water Heater Use for Camping, RV, Horse Washing

CAMPLUX

free shipping

To the product (3 offers)

9,6

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CO-Z 18L LPG Water Heater with Winter & Summer Modes - Stainless Steel Tankless with LED Display for Outdoor, Camping, Trip [Energy Class A]

CO-Z

free shipping

To the product (1 offer)

9,6

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LavaTap Pro Honeywell Wireless Programmable Thermostat CM927 CM921 CM727 Replacement 7 Day Central Heating Programmer Boiler Plus Compliant White Standard

LavaTap

3% off

free shipping

To the product (2 offers)

9,5

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PVC Coated Oil Line 10mm Copper Pipe. Microbore Copper Coil for Oil Fired Central Heating Boilers. for Use Underground or Above Ground. (50 Metres)

PlumbEZ

free shipping

To the product (2 offers)

9,5

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Quality Heating 80L Electric Water Heater – 2000W Storage Boiler with Digital Control, 230V, Energy-Efficient Design, Safety Valve Included, Extra Life Series for Reliable Hot Water Supply

Quality Heating

free shipping

To the product (2 offers)

9,5

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Horstmann ChannelPlus H27XL Two Channel 7-Day Programmer – NU0573027000, Central Heating & Hot Water Timer Control (White)

Horstmann

free shipping

To the product (1 offer)

9,4

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VANCOCO Magnetic Boiler Filter 22mm with 360 Fully Rotatable Installation, Includes Isolating Valves, Magnetic Filter for Central Heating System, 9000 Gauss

VANCOCO

£ 44.99 free shipping

To the product (1 offer)

BACOENG Stainless Steel Central Heating Pump Hot Water Circulator Pump, 1-1/2" 220V BSP Boiler Radiator Circulation Pump for Solar Heater Circulator, RS25-6

BACOENG

£ 67.99 free shipping

To the product (1 offer)

SPARES2GO Boiler Circulating Pump Compatible with Grundfos UPS2 UPS3 15-50 15-60 Central Heating (130mm, 230V)

Spares2go

£ 65.00 free shipping

To the product (1 offer)

Honeywell Home T6 Wired Smart Thermostat - Black - Touchscreen Heating Control with Geofencing, Alexa, Apple & Google - 868 MHZ - Easy Install & App Setup for Combi Boiler & More - CM907 Replacement

Honeywell Home

£ 120.00 free shipping

To the product (4 offers)

7-Day 2 Channel Central Heating & Hot Water Programmer Timer Replacement for Honeywell ST9400C – Dual Channel Wired Boiler Controller and Heating Timer

Hulthor

£ 64.98 free shipping

To the product (1 offer)

7% off

PNI CT60 wireless thermostat for heating systems, illuminated display, daily programs

PNI

£ 42.24 free shipping

Only:

86hrs

02min

21sec

To the product (1 offer)

ADEY MagnaClean Micro, 22mm Magnetic Filter, Central Heating System Cleaner

Adey

£ 64.99 free shipping

To the product (4 offers)

HTS Boiler Pump Compatible with Grundfos UPM3 Auto 25-70 130 ZZZ 1½ BSP Underfloor Central Heating

HTS

£ 135.00 free shipping

To the product (1 offer)

Prity K1 W8 8KW Wood Burning Stove with Water Jacket, Central Heating Boiler, CE Certified, Freestanding Wood Burning Stove

8kW Water Jacket: Central heating compatible: the built-in heat exchanger delivers 8kW to your radiator or underfloor heating circuit, allowing you to heat multiple rooms from a solid fuel stove.

£ 520.53 free shipping

To the product (1 offer)

Riello RDB17090 Burner for Grant boilers

Riello

£ 449.35 free shipping

To the product (1 offer)

15% off

Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install

Ariston

£ 504.99 free shipping

Only:

14hrs

02min

20sec

To the product (1 offer)

Tower 22mm Motorised 2 Port Inline Zone Valve for Central Heating/Boiler Systems (Pack of 2)

Tower TFC Group

£ 84.99 free shipping

To the product (1 offer)

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