• Get the best quotes, fast!
  • Over 5,000 engineers across the UK
  • Gas Safe registered engineers
Need a new boiler? Get FREE no-obligation quotes now!
Get FREE no-obligation quotes now!
  • No delays! Get quotes today
  • Compare quotes & get the best prices
  • Gas Safe & OFTEC registered engineers
The smarter way to find approved boiler engineers
Excellent 4.7 out of 5

What work do you require?

Combi boiler New Boiler
with installation
New Central Heating New Central Heating
Boiler Repair Boiler Repair
Excellent 4.7 out of 5

Compare Glow-worm Gas Boilers

You can select up to 4 Glow-worm gas boilers. Simply add your choices to compare.

Filter boilers

Fuel type

Boiler type

Manufacturer

Clear search
Boiler Model kW Efficiency Warranty Typical Price

Best Sellers
Glow-worm Betacom4 24kW Combi gas boiler
VIEW
21.2 kw 94% 5 years £525 VIEW
Glow-worm Betacom4 30kW Combi gas boiler
VIEW
30kw 89.2% 5 years £565 VIEW

Available
Glow-worm Energy Combi 25kW Gas Boiler
VIEW
25kw 89.2% 7 years £775 VIEW
Glow-worm Energy Combi 30kW Gas Boiler
VIEW
30kw 89.2% 7 years £795 VIEW
Glow-worm Energy Combi 35kW Gas Boiler
VIEW
35kw 89.2% 7 years £915 VIEW
Glow-worm Easicom₃ 24kW Combi Gas Boiler
VIEW
24kw 94% 3 years £614 VIEW
Glow-worm Easicom₃ 28kW Combi Gas Boiler
VIEW
28kw 94% 3 years £665 VIEW
Glow-worm Easicom₃ 25kW Regular Gas Boiler
VIEW
25kw 94% 3 years £685 VIEW
Glow-worm Energy Regular 12kW Gas Boiler
VIEW
12kw 89.3% 7 years £713 VIEW
Glow-worm Energy Regular 15kW Gas Boiler
VIEW
15kw 89.3% 7 years £780 VIEW
Glow-worm Energy Regular 18kW Gas Boiler
VIEW
18kw 89.3% 7 years £760 VIEW
Glow-worm Energy Regular 25kW Gas Boiler
VIEW
25kw 89.2% 7 years £790 VIEW
Glow-worm Energy System 12kW Gas Boiler
VIEW
12kw 89.3% 7 years £700 VIEW
Glow-worm Energy System 15kW Gas Boiler
VIEW
15kw 89.3% 7 years £725 VIEW
Glow-worm Energy System 18kW Gas Boiler
VIEW
18kw 89.3% 7 years £765 VIEW
Glow-worm Energy System 25kW Gas Boiler
VIEW
25kw 89.3% 7 years £785 VIEW
Glow-worm Energy System 30kW Gas Boiler
VIEW
30kw 89.3% 7 years £850 VIEW
Glow-worm Energy 35 Store 35kW Combi Gas Boiler
VIEW
35kw 89.4% 7 years £1,580 VIEW
Glow-worm Essential 24kW Combi Gas Boiler
VIEW
24kw 89.3% 3 years £1,853 VIEW
Glow-worm Essential 28kW Combi Gas Boiler
VIEW
28kw 89.3% 3 years £1,234 VIEW
Glow-worm Ultimate3 25kW System Gas Boiler
VIEW
25kw 89.7% 5 years £725 VIEW
Glow-worm Easicom3 25s System Gas Boiler
VIEW
25kw 89.7% 3 years £595 VIEW
Glow-worm Ultimate3 25kW Regular Gas Boiler
VIEW
25kw 89.6% 5 years £725 VIEW
Glow-worm Ultimate3 30kw Combi Gas Boiler
VIEW
30kw 89.6% 10 years £705 VIEW
Glow-worm Ultimate3 35kw Combi Gas Boiler
VIEW
35kw 89.7% 10 years £775 VIEW
Glow-worm Easicom3 24kW Combi Gas Boiler
VIEW
24kw 89.6% 6 years £625 VIEW
Glow-worm Easicom3 28kW Combi Gas Boiler
VIEW
28kw 89.6% 6 years £N/A VIEW
Glow-worm Energy Regular 30kW Gas Boiler
VIEW
30kw 89.2% 7 years £890 VIEW

Show Discontinued
Glow-worm Xtramax HE 28kW Combi Gas Boiler
VIEW
28kw 89.2% 3 years £550 VIEW
Glow-worm Betacom 30c Combi Gas Boiler
VIEW
30kw 85.7% 2 years £644 VIEW
Glow-worm Ultrapower 100 SXI 24kW Combi Gas Boiler
VIEW
24kw 89.2% 2 years £1,700 VIEW
Glow-worm Ultracom 24 hxi Regular Gas Boiler
VIEW
24kw 88.5% 5 years £720 VIEW
Glow-worm Ultracom2 35 store 35kW Combi Gas Boiler
VIEW
35kw 89.4% 2 years £1,400 VIEW
Glow-worm Flexicom hx 24kW Regular Gas Boiler
VIEW
24kw, 88.4% 5 years £675 VIEW
Glow-worm Ultracom2 cxi 30kW Combi Gas Boiler
VIEW
30kw 89.3% 2 years £900,730 VIEW
Glow-worm Flexicom cx 24kW Combi Gas Boiler
VIEW
24kw 88.4% 2 years £830 VIEW
Glow-worm Betacom2 24kW Combi Gas Boiler
VIEW
24kw 89% 2 years £590 VIEW
Glow-worm Betacom3 24kW Combi Gas Boiler
VIEW
24kw 89.2% 2 years £560 VIEW
Glow-worm Betacom3 30kW Combi Gas Boiler
VIEW
30kw 89.2% 2 years £610 VIEW
Glow-worm Procombi Essential 24kW Combi Gas Boiler
VIEW
24kw 89.2% 2 years £660 VIEW
Glow-worm Procombi Essential 28kW Combi Gas Boiler
VIEW
28kw 89.2% 2 years £700 VIEW
Glow-worm Procombi Essential 35kW Combi Gas Boiler
VIEW
35kw 89.7% 2 years £841 VIEW
Glow-worm Ultimate2 Combi 30kW Gas Boiler
VIEW
30kw 89.2% 2 years £720 VIEW
Glow-worm Ultimate2 Combi 35kW Gas Boiler
VIEW
35kw 89.2% 2 years £863 VIEW
Glow-worm Ultimate2 Regular 25kW Regular Gas Boiler
VIEW
25kw 89.3% 5 years £870 VIEW
Glow-worm Ultracom 24 hxi Regular Gas Boiler
VIEW
30kw 88.4% 5 years £730 VIEW
Glow-worm Ultimate2 25kW System Gas Boiler
VIEW
25kw 89.3% 5 years £820 VIEW

Compare boilers

Try our boiler comparison tool

Find the best boiler for your needs, or see how the latest A-rated boilers compare with each other and your existing one.

BEGIN COMPARING

Need a new boiler?

Get FREE boiler quotes now!

  • No delays! Get quotes today
  • Compare to get the best prices
  • Gas Safe & OFTEC registered engineers
GET QUOTES NOW

Boiler Cost Calculator

Takes less than a minute

Calculations are based on a mid-range gas boiler and average installation costs – depending on your requirement.

CALCULATE

Need a boiler repair?

Get a FREE boiler repair quote!

  • No-obligation repair quote
  • Gas Safe & OFTEC registered engineers
  • Get your boiler fixed in no time!
GET A QUOTE

Need a new boiler?

Get FREE no-obligation quotes now!

Excellent 4.7 out of 5

What work do you require?

Combi boiler New Boiler
with installation
Central Heating New Central Heating
Boiler Repair Boiler Repair
Excellent 4.7 out of 5

Find approved boiler engineers
in your area.

Begin your search by entering your postcode below.

Or select your region from the list and start your search

Anglia - London - Midlands - North West - North East - Northern Ireland - Scotland - South Central - South East - South West - Wales

Filter boilers

Fuel type

Manufacturer

Clear search
FILTER
COMPARE
This website uses cookies to provide you with a better experience. Learn more