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Heat Only Boilers

Heat only boilers (also known as 'traditional', 'conventional' or 'regular' boilers) provide central heating and hot water but don't include an integrated hot water storage tank. Heat only boilers work by heating water directly from the mains or a cold water tank and circulating it through a system of radiators or underfloor heating. Here, you'll find heat only boilers from reputable suppliers, with a variety of sizes to choose from.

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worcester-greenstar-8000-f-gas-heat-only-boiler-35kw-7731600301

Worcester Greenstar 8000 F Gas Heat Only Boiler 35kW -7731600301

More Options Available

£2,219.12 inc
VAT

warmflow-agentis-21-27kw-professional-internal-regular-oil-boiler

Warmflow Agentis 21-27kw Professional Internal Regular Oil Boiler - I26PPRO

More Options Available

£2,219.41 inc
VAT

firebird-envirogreen-c20-kitchen-regular-oil-boiler

Firebird Envirogreen Kitchen Heat Only Oil Boiler 18-20kW - EGE020KIT

£1,735.64 inc
VAT

firebird-envirogreen-c26-kitchen-regular-oil-boiler

Firebird Envirogreen Kitchen Heat Only Oil Boiler 20-26kW - EGE026KIT

£1,925.00 inc
VAT

Firebird Envirogreen Kitchen Heat Only Oil Boiler 44-58kW - EGE058KIT

Firebird Envirogreen Kitchen Heat Only Oil Boiler 44-58kW - EGE058KIT

£2,970.00 inc
VAT

baxi-assure-16kw-heat-only-natural-gas-boiler-erp

Baxi Assure 16kW Heat Only Natural Gas Boiler ErP - 7749447

£1,261.19 inc
VAT

worcester-greenstar-8000-f-gas-heat-only-boiler-50kw-lpg-60100-vert-flue-thermostat-adaptor-wht

Worcester Greenstar 8000 F Gas Heat Only Boiler 50kW LPG, 60/100 Vert Flue, Thermostat, Adaptor Wht

More Options Available

£3,499.99 inc
VAT

worcester-greenstar-8000-f-gas-heat-only-boiler-50kw-lpg-60100-horizontal-flue-thermostat-adaptor-black

Worcester Greenstar 8000 F Gas Heat Only Boiler 50kW LPG, 60/100 Horiz Flue, Thermostat, Adaptor Blk

More Options Available

£3,400.00 inc
VAT

firebird-envirolite-20-26kw-utility-regular-oil-boiler-erp

Firebird Envirolite Utility Heat Only Oil Boiler 20-26kW - EGE026UTL

£1,705.00 inc
VAT

worcester-greenstar-8000-f-gas-heat-only-boiler-50kw-lpg-60100-horizontal-flue-thermostat-adaptor-white

Worcester Greenstar 8000 F Gas Heat Only Boiler 50kW LPG, 60/100 Horiz Flue, Thermostat, Adaptor Wht

More Options Available

£3,400.00 inc
VAT

worcester-greenstar-8000-f-gas-heat-only-boiler-50kw-lpg-easycontrol-thermostat-adaptor-black

Worcester Greenstar 8000 F Gas Heat Only Boiler 50kW LPG - EasyControl Thermostat & Adaptor Black

More Options Available

£3,329.64 inc
VAT

worcester-greenstar-8000-f-gas-heat-only-boiler-50kw-lpg-easycontrol-thermostat-adaptor-white

Worcester Greenstar 8000 F Gas Heat Only Boiler 50kW LPG, EasyControl Thermostat & Adaptor White

More Options Available

£3,332.62 inc
VAT

baxi-800-816-heat-only-boiler-erp

Baxi 800 816 16kW Heat Only Boiler ErP - 7749866

£1,313.24 inc
VAT

baxi-800-825-heat-only-boiler-erp

Baxi 800 825 25kW Heat Only Boiler ErP - 7749868

£1,472.39 inc
VAT

baxi-800-830-heat-only-boiler-erp

Baxi 800 830 30kW Heat Only Boiler ErP - 7749869

£1,540.79 inc
VAT

baxi-800-816-heat-only-boiler-horizontal-flue

Baxi 800 816 Heat Only Boiler & Horizontal Flue

£1,425.22 inc
VAT

baxi-800-816-heat-only-boiler-vertical-flue

Baxi 800 816 Heat Only Boiler & Vertical Flue

£1,433.46 inc
VAT

baxi-800-825-heat-only-boiler-horizontal-flue

Baxi 800 825 Heat Only Boiler & Horizontal Flue

£1,590.14 inc
VAT

baxi-800-825-heat-only-boiler-vertical-flue

Baxi 800 825 Heat Only Boiler & Vertical Flue

£1,598.39 inc
VAT

baxi-800-830-heat-only-boiler-horizontal-flue

Baxi 800 830 Heat Only Boiler & Horizontal Flue

£1,661.27 inc
VAT

baxi-800-830-heat-only-boiler-vertical-flue

Baxi 800 830 Heat Only Boiler & Vertical Flue

£1,669.51 inc
VAT

glow-worm-easicom-3-25kw-heat-only-gas-boiler-0010020907

Glow-worm Easicom 3 25kW Heat Only Gas Boiler 0010020907

£709.09 inc
VAT

Save £129.79 | Was £838.88

worcester-greenstar-8000-f-gas-heat-only-boiler-50kw-lpg-60100-vertical-flue-kit

Worcester Greenstar 8000 F Gas Heat Only Boiler 50kW LPG - 60/100 Vertical Flue Kit

More Options Available

£3,199.99 inc
VAT

worcester-greenstar-8000-f-gas-heat-only-boiler-50kw-lpg-60100-horizontal-flue-kit

Worcester Greenstar 8000 F Gas Heat Only Boiler 50kW LPG - 60/100 Horizontal Flue Kit

More Options Available

£3,199.99 inc
VAT

firebird-envirolite-utility-heat-only-oil-boiler-12-20kw-ege020utl

Firebird Envirolite Utility Heat Only Oil Boiler 12-20kW - EGE020UTL

£1,605.00 inc
VAT

firebird-envirolite-utility-heat-only-oil-boiler-26-35kw-ege035utl

Firebird Envirolite Utility Heat Only Oil Boiler 26-35kW - EGE035UTL

£1,965.00 inc
VAT

Firebird Envirolite Boilhouse Heat Only Oil Boiler 20-26kW- EGE026SBH

Firebird Envirolite Boilhouse Heat Only Oil Boiler 20-26kW- EGE026SBH

£1,646.95 inc
VAT

Firebird Envirolite Boilhouse Heat Only Oil Boiler 26-35kW- EGE035SBH

Firebird Envirolite Boilhouse Heat Only Oil Boiler 26-35kW- EGE035SBH

£1,755.00 inc
VAT

firebird-envirolite-heatpac-external-heat-only-oil-boiler-18-20kw-ege020sgr

Firebird Envirolite Heatpac External Heat Only Oil Boiler 18-20kW - EGE020SGR

£2,073.95 inc
VAT

Envirolite Heatpac External Heat Only Oil Boiler 20-26kW - EGE026SGR

Envirolite Heatpac External Heat Only Oil Boiler 20-26kW - EGE026SGR

£2,135.95 inc
VAT

Envirolite Heatpac External Heat Only Oil Boiler 26-35kW - EGE035SGR

Envirolite Heatpac External Heat Only Oil Boiler 26-35kW - EGE035SGR

£2,604.95 inc
VAT

worcester-greenstar-8000-f-gas-heat-only-boiler-50kw-60100-vertical-flue-thermostat-black

Worcester Greenstar 8000 F Gas Heat Only Boiler 50kW - 60/100 Vertical Flue & Thermostat Black

More Options Available

£3,100.00 inc
VAT

viessmann-vitodens-100-w-b1ga-gas-heat-only-boiler-16kw

Viessmann Vitodens 100-W B1GA Gas Heat Only Boiler 16kW - 7098662

More Options Available

£1,261.32 inc
VAT

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