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Gas Boilers

If you’re looking for a way to efficiently heat your home or simply searching for a replacement to an aging boiler, look no further than our extensive range of gas boilers. With gas boilers being the most commonly used heating system in the UK, finding the perfect boiler to warm your home can be overwhelming. That’s why at PlumbNation, we offer a wide selection of gas boilers from leading manufacturers to suit every property, including gas combi boilers, gas system boilers and gas regular boilers.

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Ideal (23) Baxi (12) Vaillant (16) Glow-worm (5) Keston (2)

£550-£950 (6) £950-£1150 (19) £1150-£1250 (13) £1250-£1350 (2) £1350-£1550 (7)

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In Stock Only (51)

Baxi Assure 518 18kW Gas System 2 Boiler

£1,225.50 inc
VAT

Vaillant ecoTEC Pro 24 24kW Combination Boiler Natural Gas ErP - 0010021836

Save 11% Was £1,378.53

£1,226.50 inc
VAT

Vaillant ecoFIT pure 430 30kW Regular Boiler Natural Gas ErP - 0010020404

Save 8% Was £1,347.01

£1,234.33 inc
VAT

Vaillant ecoFIT pure 618 18kW System Boiler Natural Gas ErP - 0010020397

Save 8% Was £1,369.00

£1,254.31 inc
VAT

Baxi Assure 530 30kW Gas Combi 2 Boiler

£1,275.59 inc
VAT

Vaillant ecoFIT pure 830 30kW Combination Boiler Natural Gas ErP - 0010020390

£1,363.44 inc
VAT

Vaillant ecoTEC Pro 28 28kW Combination Boiler Natural Gas ErP - 0010021837

Save 8% Was £1,495.70

£1,379.26 inc
VAT

Vaillant ecoFIT pure 625 25kW System Boiler Natural Gas ErP - 0010020398

Save 8% Was £1,573.50

£1,440.40 inc
VAT

Vaillant ecoTEC Pro 30 30kW Combination Boiler Natural Gas ErP - 0010016538

Save 5% Was £1,562.20

£1,483.19 inc
VAT

Baxi Assure 536 36kW Gas Combi 2 Boiler

£1,492.04 inc
VAT

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

£1,513.20 inc
VAT

Vaillant ecoFIT pure 630 30kW System Boiler Natural Gas ErP - 0010020399

Save 10% Was £1,693.50

£1,526.00 inc
VAT

Ideal Logic Code ESP1 33kW Combination Boiler Natural Gas ErP - 215736

£1,574.63 inc
VAT

Ideal Logic Code ESP1 26kW Combination Boiler Natural Gas ErP - 215735

£1,593.68 inc
VAT

Ideal Mexico HE18 18kW Regular Floor Standing Boiler Natural Gas - 201727

£1,666.82 inc
VAT

Vaillant ecoFIT pure 435 35kW Regular Boiler Natural Gas ErP - 0010020405

£1,852.34 inc
VAT

Keston Heat 2 45kW Regular Boiler - 355123

£2,583.08 inc
VAT

Keston Heat 2 55kW Regular Boiler - 355124

Save 6% Was £3,119.08

£2,942.28 inc
VAT

Vaillant ecoFIT pure 615 15kW System Boiler Natural Gas ErP - 0010020396

£1,169.99 inc
VAT

Baxi Assure 13kW Heat Only Natural Gas Boiler ErP - 7749446

£1,174.64 inc
VAT

Ideal Mexico HE15 15kW Regular Floor Standing Boiler Natural Gas - 201728

£1,554.25 inc
VAT

Ideal Logic Code ESP1 38kW Combination Boiler Natural Gas ErP - 215737

£1,758.35 inc
VAT

Ideal Mexico HE24 24kW Regular Floor Standing Boiler Natural Gas - 201510

£2,174.44 inc
VAT

Ideal Mexico HE30 30kW Regular Floor Standing Boiler Natural Gas - 201725

Save 5% Was £2,851.15

£2,706.67 inc
VAT

Ideal Mexico HE36 36kW Regular Floor Standing Boiler Natural Gas - 201511

£3,677.59 inc
VAT

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