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35kW Combi Boilers

Heat up your hot water and central heating with combi boilers. The 35kW combi boilers you'll find here are suitable for heating large homes (up to around 20 radiators) and have been expertly picked to bring you the best of the best. Sift through our website using the filter system to find the right 35kW combi boiler for you.

 
 
Filter Results
21 results
Firebird Exceed Combipac HE 26-35kW External Combination Oil Boiler - ECE035EXC

Firebird Exceed Combipac HE 26-35kW External Combination Oil Boiler - ECE035EXC

Firebird
£3,497.38 inc
VAT
✓ In Stock
Firebird Xceed Combi HE Internal Oil Boiler 26-35kW - ECE035IXC

Firebird Xceed Combi HE Internal Oil Boiler 26-35kW - ECE035IXC

Firebird
£3,240.95 inc
VAT
✓ In Stock
firebird-envirogreen-slimline-c35-he-combination-oil-boiler

Firebird Envirogreen Slimline C35 35kW HE Combination Oil Boiler - ECE035SLM

Firebird
£3,250.00 inc
VAT
✓ In Stock
ideal-exclusive-2-35kw-combination-boiler-natural-gas-erp

Ideal Exclusive 2 35kW Combination Boiler Natural Gas ErP - 220480

Ideal Heating
£870.21 inc
VAT
✓ 8 In Stock
ideal-logic-combi2-c35-35kw-gas-combi-boiler-228309

Ideal Logic Combi2 C35 35kW Gas Combi Boiler - 228309

Ideal Heating
£1,288.09 inc
VAT
✓ 18 In Stock
ideal-logic-max-combi2-c35-35kw-gas-combi-boiler-228336

Ideal Logic Max Combi2 C35 35kW Gas Combi Boiler - 228336

Ideal Heating
£1,562.51 inc
VAT
✓ 27 In Stock
ideal-logic-plus-combi2-c35-35kw-gas-combi-boiler-228331

Ideal Logic Plus Combi2 C35 35kW Gas Combi Boiler - 228331

Ideal Heating
£1,386.19 inc
VAT
✓ 19 In Stock
ideal-logic-esp1-35kw-combination-boiler-natural-gas-erp

Ideal Logic ESP1 35kW Combination Boiler Natural Gas ErP - 215430

Ideal Heating
£1,391.37 inc
VAT
✓ 38 In Stock
vaillant-ecofit-pure-835-combination-boiler-natural-gas-erp

Vaillant ecoFIT pure 835 35kW Combination Boiler Natural Gas ErP - 0010020391

Vaillant
£1,715.96 inc
VAT
✓ 27 In Stock
glow-worm-energy7-35c-combination-boiler

Glow-worm Energy7 35kW 35C Combination Boiler 0010035898

Glow-worm
£1,400.39 inc
VAT
✓ 10 In Stock
keston-combi-2-c35-twin-flue-combi-boiler-228345

Keston Combi 2 C35 Twin Flue Combi Boiler - 228345

Keston
£1,809.37 inc
VAT
✓ 7 In Stock
firebird-envirogreen-slimline-combipac-external-oil-boiler-26-35kw-eceo35scp

Firebird Envirogreen Slimline Combipac External Oil Boiler 26-35kW - ECEO35SCP

Firebird
£3,670.92 inc
VAT
✓ In Stock
viessmann-vitodens-050-w-b0ka-gas-combi-boiler-35kw

Viessmann Vitodens 050-W B0KA Gas Combi Boiler 35kW - 7098603

More Options Available
Viessmann
£1,318.91 inc
VAT
✓ 5 In Stock
worcester-greenstar-8000-f-gas-combi-boiler-35kw-7731600297

Worcester Greenstar 8000 F Gas Combi Boiler 35kW - 7731600297

More Options Available
Worcester
£2,831.98 inc
VAT
✓ 8 In Stock
worcester-greenstar-8000-f-gas-combi-boiler-35kw-lpg-7731600298

Worcester Greenstar 8000 F Gas Combi Boiler 35kW LPG - 7731600298

More Options Available
Worcester
£2,911.69 inc
VAT
✓ 5 In Stock
worcester-greenstar-8000-f-gas-combi-boiler-35kw-60100-horizontal-flue-kit

Worcester Greenstar 8000 F Gas Combi Boiler 35kW - 60/100 Horizontal Flue Kit

More Options Available
Worcester
£2,899.00 inc
VAT
✓ In Stock
worcester-greenstar-8000-f-gas-combi-boiler-35kw-60100-vertical-flue-kit

Worcester Greenstar 8000 F Gas Combi Boiler 35kW - 60/100 Vertical Flue Kit

More Options Available
Worcester
£2,966.09 inc
VAT
✓ 8 In Stock
worcester-greenstar-8000-f-gas-combi-boiler-35kw-easycontrol-thermostat-white

Worcester Greenstar 8000 F Gas Combi Boiler 35kW - EasyControl Thermostat White

More Options Available
Worcester
£2,994.88 inc
VAT
✓ In Stock
worcester-greenstar-8000-f-gas-combi-boiler-35kw-easycontrol-thermostat-black

Worcester Greenstar 8000 F Gas Combi Boiler 35kW - EasyControl Thermostat Black

More Options Available
Worcester
£2,991.90 inc
VAT
✓ 8 In Stock
glow-worm-energy-35kw-gas-combi-boiler-horizontal-flue-0010040026

Glow-worm Energy 35kW Gas Combi Boiler Horizontal Flue 0010040026

Glow-worm
£1,861.55 inc
VAT
✗ Extended Lead Time, 2 Weeks+
viessmann-vitodens-100-w-b1kg-gas-combi-boiler-35kw

Viessmann Vitodens 100-W B1KG Gas Combi Boiler 35kW - 7098714

More Options Available
Viessmann
£1,663.68 inc
VAT
✗ Extended Lead Time, 2 Weeks+