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!

No delays! Get quotes today
Compare quotes & get the best prices
Gas Safe & OFTEC registered engineers

1,330 reviews

What work do you need?

New Boiler with installation

New Central Heating

Boiler Repair

Excellent 4.7 out of 5

1,330 reviews

Compare Glow-worm Gas Boilers

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

Fuel type

Gas (839)
Oil (502)
Electric (62)

Boiler type

Combi (479)
Regular (395)
System (344)

Manufacturer

Alpha (49)
Ariston (36)
ATAG (17)
Baxi (91)
Biasi (31)
Daikin (3)
Ferroli (33)
Glow-worm (52)
Heatline (2)
Ideal (122)
Intergas (24)
Johnson and Starley (6)
Keston (5)
Main (12)
Navien (8)
Potterton (74)
Ravenheat (26)
Vaillant (78)
Viessmann (35)
Vokera (32)
Warmhaus (13)
Worcester Bosch (83)
Zanussi (7)

CLEAR SEARCH

Boiler Model	kW	Efficiency	Warranty	Typical Price
Best Sellers
Glow-worm Energy Combi 25kW Gas Boiler VIEW	18 kw	94%	7 years	£775	VIEW
Glow-worm Energy Combi 30kW Gas Boiler VIEW	25 kw	94%	7 years	£795	VIEW
Glow-worm Energy Combi 35kW Gas Boiler VIEW	25 kw	94%	7 years	£915	VIEW
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 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
Glow-worm Compact Combi Boiler 24kW VIEW	18.3 kw	92%	5 years	£540	VIEW
Glow-worm Compact Combi Boiler 28 kW VIEW	18.3 kw	92%	5 years	£575	VIEW
Show Discontinued Hide 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

What work do you need?

New Boiler with installation

New Central Heating

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

Fuel type

Gas (839)
Oil (502)
Electric (62)

Manufacturer

Alpha (49)
Ariston (36)
ATAG (17)
Baxi (91)
Biasi (31)
Daikin (3)
Ferroli (33)
Glow-worm (52)
Heatline (2)
Ideal (122)
Intergas (24)
Johnson and Starley (6)
Keston (5)
Main (12)
Navien (8)
Potterton (74)
Ravenheat (26)
Vaillant (78)
Viessmann (35)
Vokera (32)
Warmhaus (13)
Worcester Bosch (83)
Zanussi (7)

CLEAR SEARCH

FILTER

COMPARE

Compare Glow-worm Gas Boilers

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

Best Sellers

Available

Show Discontinued

Hide Discontinued

Compare boilers

Try our boiler comparison tool

Need a new boiler?

Get FREE boiler quotes now!

Boiler Cost Calculator

Takes less than a minute

Need a boiler repair?

Get a FREE boiler repair quote!

Need a new boiler?

Get FREE no-obligation quotes now!

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

Fuel type

Manufacturer

Find approved boiler engineers
in your area.