Product Description The Main Eco Compact Combi was designed after talking to installers across the UK to find out what they want from a combi boiler. In addition to Main Heating’s tried and tested technology, this boiler is cupboard-fit, lightweight, compatible with Baxi uSense wired smart thermostat and has a five year warranty Product Features . Choice of 25kW or30kW 5-years parts and labour warranty Boiler Plus compliant Energy Saving Trust Endorsed 29.5kg lift weight Compact cupboard fit Low NOx emissions - rated class 5 (the best) Brass hydraulics block Top central flue Optional stand off frame Rigid filling link |