How to remove air from radiators? To pull air from the battery! Three different crane Majewski!

The air in the heating system is an obstacle to its normal functioning. Residents of apartments and houses face this problem, as a rule, at the beginning of the heating season. Noise in pipes, cold batteries, corrosion of metal elements – this is the result of the formation of air jams. Air can enter the heating system for several reasons: during repair work, improper slope, low water pressure, heating causing bubbles, incorrect filling after summer downtime, leaks at joints, malfunctioning air intake devices, or connecting underfloor heating pipes at different heights.