Efficient Wall Mounted Gas Heating Boiler for Residential Spaces

For ordinary residential buildings of 80-150 square meters, choose 24KW. Choose 28KW or above for 150m2 or larger units. For homes in the south without insulation or with multiple bathrooms, increase power by 20% to 30%.

Most online shopping models include free basic installation but exclude special fees like high-altitude work and wall drilling. Auxiliary materials such as pipes and filters need to be purchased separately, with total costs usually around 1,000 yuan.

It cannot run at the same time; the hot water function starts first. The machine automatically switches between modes based on the hot water faucet opening, suspending heating during bathing and resuming after.

First-class efficiency models are often condensing boilers with over 107% thermal efficiency, saving 15-20% on gas fees compared to non-condensing boilers. It is cost-effective for long-term use, especially for large houses or frequent hot water usage.

Yes. For old or renovated houses, you can choose an open-air radiator system that does not damage walls or decoration. After ordering, you can book a master to measure and design the installation plan.