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Compare Gas Regular Boilers
You can select up to 4 gas boilers. Simply add your choices to compare.
Fuel type
Boiler type
Manufacturer
Alpha
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Alpha CD24R Regular Gas Boiler | 24kw | 88.6% | 3 years | £825 |
| Alpha CD13R Regular Gas Boiler | 13kw | 88.5% | 3 years | £675 |
| Alpha CD18R Regular Gas Boiler | 18kw | 88.4% | 3 years | £763 |
| Alpha E-Tec 15R 15kW Regular Gas Boiler | 15kw | 93% | 2 years | £0 |
| Alpha E-Tec 20R 20kW Regular Gas Boiler | 20kw | 93% | 2 years | £0 |
| Alpha E-Tec 25R 25kW Regular Gas Boiler | 25kw | 93% | 2 years | £0 |
Ariston
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Ariston CLAS HE 24kW Regular Gas Boiler | 24kw | 90.3% | 5 years | £795 |
ATAG
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| ATAG IR40 40kW Regular Gas Boiler | 40kw | 89.8% | 10 years | £0 |
| ATAG IR32 32kW Regular Gas Boiler | 32kw | 89.8% | 10 years | £1971 |
| ATAG IR24 24kW Regular Gas Boiler | 24kw | 89.8% | 10 years | £1971 |
| ATAG IR18 18kW Regular Gas Boiler | 18kw | 89.8% | 10 years | £0 |
| ATAG IR15 15kW Regular Gas Boiler | 15kw | 89.8% | 10 years | £0 |
Baxi
Biasi
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Biasi Advance OV 15kW Regular Gas Boiler | 15kw | 92% | 5 years | £0 |
| Biasi Advance OV 18kW Regular Gas Boiler | 18kw | 92% | 5 years | £0 |
| Biasi Advance OV 24kW Regular Gas Boiler | 24kw | 92% | 5 years | £0 |
Ferroli
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Ferroli Optimax HE 18 OV Regular Gas Boiler | 18kw | 92.5% | 5 years | £617 |
| Ferroli Optimax 25 OV Regular Gas Boiler | 25kw | 90.4% | 5 years | £559 |
Glow-worm
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Glow-worm Ultracom 24 hxi Regular Gas Boiler | 24kw | 88.5% | 5 years | £720 |
| Glow-worm Flexicom hx 24kW Regular Gas Boiler | 24kw, | 88.4% | 5 years | £675 |
| Glow-worm Easicom 25r Regular Gas Boiler | 25kw | 89.7% | 4 years | £685 |
| Glow-worm Ultimate2 Regular 25kW Regular Gas Boiler | 25kw | 89.3% | 5 years | £870 |
| Glow-worm Energy Regular 12kW Gas Boiler | 12kw | 89.3% | 7 years | £713 |
| Glow-worm Energy Regular 15kW Gas Boiler | 15kw | 89.3% | 7 years | £780 |
| Glow-worm Energy Regular 18kW Gas Boiler | 18kw | 89.3% | 7 years | £760 |
| Glow-worm Energy Regular 25kW Gas Boiler | 25kw | 89.2% | 7 years | £790 |
| Glow-worm Ultracom 24 hxi Regular Gas Boiler | 30kw | 88.4% | 5 years | £730 |
| Glow-worm Ultimate3 25kW Regular Gas Boiler | 25kw | 89.6% | 5 years | £725 |
| Glow-worm Easicom3 25kW Regular Gas Boiler | 25kw | 89.6% | 5 years | £0 |
Ideal
Intergas
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Intergas Compact HRE OV 18kW Regular Gas Boiler | 18kw | 88.8% | 7 years | £725 |
| Intergas Compact HRE OV 24 Regular Gas Boiler | 23kw | 88.9% | 7 years | £835 |
| Intergas Compact HRE OV 30 Regular Gas Boiler | 27kw | 88.9% | 7 years | £945 |
Johnson and Starley
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Johnson and Starley Quantec 24r Regular 24kW Gas Boiler | 24kw | 89.6% | 8 years | £0 |
| Johnson and Starley Quantec 16kW Regular Gas Boiler | 16kw | 88.8% | 8 years | £0 |
Keston
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Keston Heat 45kW Regular Gas Boiler | 45kw | 89.2% | 7 years | £2225 |
| Keston Heat 55kW Regular Gas Boiler | 55kw | 89.6% | 7 years | £2610 |
Main
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Main HE A 12kW Regular Gas Boiler | 12kw | 88.7% | 3 years | £500 |
| Main HE A 15kW Regular Gas Boiler | 15kw | 89% | 3 years | £520 |
| Main HE A 18kW Regular Gas Boiler | 18kw | 88.7% | 3 years | £540 |
| Main HE A 24kW Regular Gas Boiler | 24kw | 88.9% | 3 years | £600 |
Potterton
Ravenheat
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Ravenheat CSI Primary 25kW Regular Gas Boiler | 25kw | 90.2% | 3 years | £636 |
Vaillant
Viessmann
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Viessmann WB1B Vitodens 100-W 13kW Regular Gas Boiler | 13kw | 89.00% | 5 years | £845 |
| Viessmann WB1B Vitodens 100-W 35kW Regular Gas Boiler | 35kw | 88.7% | 5 years | £1200 |
| Viessmann WB1B Vitodens 100-W 16kW Regular Gas Boiler | 16kw | 89.1% | 5 years | £900 |
| Viessmann WB1B Vitodens 100-W 19kW Regular Gas Boiler | 19kw | 89% | 5 years | £900 |
| Viessmann WB1B Vitodens 100-W 26kW Regular Gas Boiler | 26kw | 89.3% | 5 years | £900 |
Vokera
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Vokera Mynute 15VHE Open Vent Regular Gas Boiler | 15kw | 89.3% | 2 years | £530 |
| Vokera Mynute 20VHE Open Vent Regular Gas Boiler | 20kw | 88.8% | 2 years | £470 |
