Smart WiFi 24kw Gas Combi Boiler for Home Heating

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 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, costing around 1,000 yuan.

It cannot run at the same time. The hot water function starts first. The machine automatically switches between heating and hot water mode according to faucet usage, suspending heating temporarily during hot water use.

First-class energy efficiency boilers are often condensing types with thermal efficiency over 107%. They save 15% to 20% on gas fees compared to ordinary boilers, making them cost-effective for long-term use.

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