• 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
 4.8 stars

1,216 reviews

 4.8 stars

1,216 reviews

Glow-worm Ultrapower 100 SXI 24kW Combi Gas Boiler

Glow-worm Ultrapower 100 SXI 24kW Combi Gas Boiler Boiler
Typical Price (inc VAT)
£1,700
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£2,500 - £3,000
4 / 5

Customer rating

Average based on 1 review

This boiler is discontinued.

Need a repair instead? Get a repair quote
Make Glow-worm
Model Ultrapower 100 SXI 24kW Combi Gas Boiler
Is Condensing Condensing
Efficiency Rating 89.2%
Band Rating B Rated
LPG Compatible Yes
Standard Warranty 2 Years
Central Heating Max. Output 24kW
Mounting Wall mounted
Flow Rate 12.5 l/m
Typical Price (inc VAT) £1,700
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £2,500 - £3,000
ERP Rating A Heat, A Water

This boiler is discontinued.

Need a repair instead? Get a repair quote
4/5

Customer rating

Average based on 1 review

DISCONTINUED. The Ultrapower 100 SXI 24kW Combi Gas Boiler by Glow-worm.

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

Reviews

Why not compare these similar boilers?

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

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

Available

Glow-worm Energy Combi 25kW Gas Boiler 25kw 89.2% 7 years £775 VIEW
Glow-worm Energy Combi 30kW Gas Boiler 30kw 89.2% 7 years £795 VIEW
Glow-worm Energy Combi 35kW Gas Boiler 35kw 89.2% 7 years £915 VIEW
Glow-worm Easicom₃ 24kW Combi Gas Boiler 24kw 94% 3 years £614 VIEW
Glow-worm Easicom₃ 28kW Combi Gas Boiler 28kw 94% 3 years £665 VIEW
Glow-worm Easicom₃ 25kW Regular Gas Boiler 25kw 94% 3 years £685 VIEW
Glow-worm Energy Regular 12kW Gas Boiler 12kw 89.3% 7 years £713 VIEW
Glow-worm Energy Regular 15kW Gas Boiler 15kw 89.3% 7 years £780 VIEW
Glow-worm Energy Regular 18kW Gas Boiler 18kw 89.3% 7 years £760 VIEW
Glow-worm Energy Regular 25kW Gas Boiler 25kw 89.2% 7 years £790 VIEW
Glow-worm Energy System 12kW Gas Boiler 12kw 89.3% 7 years £700 VIEW
Glow-worm Energy System 15kW Gas Boiler 15kw 89.3% 7 years £725 VIEW
Glow-worm Energy System 18kW Gas Boiler 18kw 89.3% 7 years £765 VIEW
Glow-worm Energy System 25kW Gas Boiler 25kw 89.3% 7 years £785 VIEW
Glow-worm Energy System 30kW Gas Boiler 30kw 89.3% 7 years £850 VIEW
Glow-worm Energy 35 Store 35kW Combi Gas Boiler 35kw 89.4% 7 years £1,580 VIEW
Glow-worm Essential 24kW Combi Gas Boiler 24kw 89.3% 3 years £1,853 VIEW
Glow-worm Essential 28kW Combi Gas Boiler 28kw 89.3% 3 years £1,234 VIEW
Glow-worm Ultimate3 25kW System Gas Boiler 25kw 89.7% 5 years £725 VIEW
Glow-worm Easicom3 25s System Gas Boiler 25kw 89.7% 3 years £595 VIEW
Glow-worm Ultimate3 25kW Regular Gas Boiler 25kw 89.6% 5 years £725 VIEW
Glow-worm Ultimate3 30kw Combi Gas Boiler 30kw 89.6% 10 years £705 VIEW
Glow-worm Ultimate3 35kw Combi Gas Boiler 35kw 89.7% 10 years £775 VIEW
Glow-worm Easicom3 24kW Combi Gas Boiler 24kw 89.6% 6 years £625 VIEW
Glow-worm Easicom3 28kW Combi Gas Boiler 28kw 89.6% 6 years £N/A VIEW
Glow-worm Energy Regular 30kW Gas Boiler 30kw 89.2% 7 years £890 VIEW
Glow-worm Xtramax HE 28kW Combi Gas Boiler 28kw 89.2% 3 years £550 VIEW
Glow-worm Betacom 30c Combi Gas Boiler 30kw 85.7% 2 years £644 VIEW
Glow-worm Ultrapower 100 SXI 24kW Combi Gas Boiler 24kw 89.2% 2 years £1,700 VIEW
Glow-worm Ultracom 24 hxi Regular Gas Boiler 24kw 88.5% 5 years £720 VIEW
Glow-worm Ultracom2 35 store 35kW Combi Gas Boiler 35kw 89.4% 2 years £1,400 VIEW
Glow-worm Flexicom hx 24kW Regular Gas Boiler 24kw, 88.4% 5 years £675 VIEW
Glow-worm Ultracom2 cxi 30kW Combi Gas Boiler 30kw 89.3% 2 years £900,730 VIEW
Glow-worm Flexicom cx 24kW Combi Gas Boiler 24kw 88.4% 2 years £830 VIEW
Glow-worm Betacom2 24kW Combi Gas Boiler 24kw 89% 2 years £590 VIEW
Glow-worm Betacom3 24kW Combi Gas Boiler 24kw 89.2% 2 years £560 VIEW
Glow-worm Betacom3 30kW Combi Gas Boiler 30kw 89.2% 2 years £610 VIEW
Glow-worm Procombi Essential 24kW Combi Gas Boiler 24kw 89.2% 2 years £660 VIEW
Glow-worm Procombi Essential 28kW Combi Gas Boiler 28kw 89.2% 2 years £700 VIEW
Glow-worm Procombi Essential 35kW Combi Gas Boiler 35kw 89.7% 2 years £841 VIEW
Glow-worm Ultimate2 Combi 30kW Gas Boiler 30kw 89.2% 2 years £720 VIEW
Glow-worm Ultimate2 Combi 35kW Gas Boiler 35kw 89.2% 2 years £863 VIEW
Glow-worm Ultimate2 Regular 25kW Regular Gas Boiler 25kw 89.3% 5 years £870 VIEW
Glow-worm Ultracom 24 hxi Regular Gas Boiler 30kw 88.4% 5 years £730 VIEW
Glow-worm Ultimate2 25kW System Gas Boiler 25kw 89.3% 5 years £820 VIEW

Need a new boiler?

Get FREE no-obligation quotes now!

Excellent 4.8 out of 5
Excellent 4.8 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