Electric Boiler Maintenance Guide After Heating Season Ends

After the heating season ends, maintenance of electric boilers is especially important. Scientific maintenance can not only extend the equipment's service life by 5-8 years, but also ensure efficient operation in the next heating season.

The following are the key maintenance points: thoroughly drain residual water from the system and clean it; check the insulation resistance of the heating tube elements; calibrate safety valves and pressure gauges; clean the interior of the electrical control cabinet; perform lubrication maintenance on the water pump; check the sealing of all connection points.