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Main Eco Compact 25kW Combi Gas Boiler
Main gas boiler prices and reviews - typically £620
Boiler Details


Make | Main |
Model | Eco Compact 25kW Combi Gas Boiler |
Is Condensing | Condensing |
Efficiency Rating | 93% |
Band Rating | A Rated |
LPG Compatible | Yes |
Standard Warranty | 5 Years |
kW Options | 25kW |
Mounting | Wall Mounted |
Flow Rate | 12 l/min |
Typical price (inc VAT) | £620 |
Typical installation costs (inc VAT)* | £500 - £1,000 |
ERP rating | A Heat A Water |
The Eco Compact 25kW Combi gas boiler, designed and manufactured by Main, is a highly reliable condensing compact unit.
Designed as a compact boiler, the Eco Compact will help to save space around the home and as it’s a wall mounted unit can be put in a cupboard so that it’s out of sight. Thanks to its lightweight, you could be saving money on the installation.
Once installed, this unit will help you to save money on your energy bills as it has a 93% efficiency rating and ErP A rating for heating and hot water. With an output rating of 25kW, this boiler is perfectly suited to medium sized homes that don’t have such an excessive need for heating and hot water. To help meet the demands of a number of homes, the Eco Compact range also includes a 30kW unit and you can also choose between a System or Combi boiler.
This highly reliable unit is fully Boiler Plus compliant, Energy Saving Trust endorsed, features low NOx emissions and is rated as a class 5 for emissions which is the best class. The boiler itself has a brass hydraulic block, top central flue, optional standoff frame and full compatibility with the Baxi uSense wired smart thermostat.
The Eco Compact is available with a 5-year parts and labour warranty as standard, to give you extra peace of mind.
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* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.
Why not compare these similar boilers?
Boiler Model | kW | Efficiency | Warranty | Typical Price |
---|---|---|---|---|
Main Combi Eco Elite 25kW Gas Boiler | 25kw | 89% | 5 years | £590 |
Main Combi Eco Elite 30kW Gas Boiler | 30kw | 88.7% | 5 years | £670 |
Main System Eco Elite 24kW Gas Boiler | 24kw | 89.1% | 3 years | £618 |
Main System Eco Elite 28kW Gas Boiler | 28kw | 88.8% | 3 years | £635 |
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 |
Main Eco Compact 25kW Combi Gas Boiler | 25kw | 93% | 5 years | £620 |
Main Eco Compact 30kW Combi Gas Boiler | 30kw | 93% | 5 years | £710 |
Main Eco Compact 15kW System Gas Boiler | 15kw | 93% | 5 years | £610 |
Main Eco Compact 18kW System Gas Boiler | 18kw | 93% | 5 years | £675 |