Gas System Boilers

In larger properties with multiple bathrooms that are used simultaneously, a natural gas system boiler may be the most suitable choice for your household. System boilers are similar to their regular counterparts with the addition of a built-in pump and expansion vessel; this means that installation is generally a faster cleaner affair and certainly more cost effective. Whether you are updating the existing central heating system or having a new system fitted, natural gas system boilers are fully compatible with both unvented stainless steel and traditional copper cylinders whilst eliminating the need for a header tank in the loft. With a host of market leading brands to choose from, PlumbNation has your central heating needs covered.

Show More
 
 
Filter Results
Main Eco Compact 15kW Natural Gas System Boiler ErP - 7714605
Save £151.76 £907.35
Main
£755.59 inc
VAT
Main Eco Compact 18kW Natural Gas System Boiler ErP - 7714606
Save £203.53 £1,072.89
Main
£869.36 inc
VAT
Ideal Logic2 S18 18kW System Boiler Natural Gas ErP - 228353
Save £95.15 £1,154.93
Ideal
£1,059.78 inc
VAT
Ideal Logic2 S24 24kW System Boiler Natural Gas ErP - 228354
Save £132.00 £1,235.30
Ideal
£1,103.30 inc
VAT
Baxi 615 15kW Gas System 2 Boiler
Baxi
£1,103.99 inc
VAT
Baxi 618 18kW Gas System 2 Boiler
Save £146.49 £1,283.99
Baxi
£1,137.50 inc
VAT
Baxi 818 18kW Gas System 2 Boiler
Baxi
£1,140.00 inc
VAT
Ideal Logic2 Max S15 15kW System Boiler Natural Gas ErP - 228376
Save £192.00 £1,335.00
Ideal
£1,143.00 inc
VAT
Ideal Logic2 S30 30kW System Boiler Natural Gas ErP - 228355
Save £117.00 £1,263.88
Ideal
£1,146.88 inc
VAT
Glow-worm Energy7 25kW 25S System Boiler 0010035902
Save £58.80 £1,207.19
Glow-worm
£1,148.39 inc
VAT
Ideal Logic2 Max S24 24kW System Boiler Natural Gas ErP - 228378
Save £206.99 £1,439.99
Ideal
£1,233.00 inc
VAT
Baxi 624 24kW Gas System 2 Boiler
Baxi
£1,247.99 inc
VAT
Keston System 2 S30 Twin Flue Boiler - 228384
Save £101.65 £1,352.27
Keston
£1,250.62 inc
VAT
Worcester Bosch Greenstar 4000 18kW System Gas Boiler - 7733600381
Save £178.96 £1,434.98
Worcester
£1,256.02 inc
VAT
1 2 3