1. At the end of heating every year, the stainless steel exhaust valve can be disassembled and cleaned to prevent scale from blocking the exhaust port;
2. The stainless steel exhaust valve should be used in conjunction with the block valve as far as possible, so that when there is a problem with the exhaust valve, it will not affect the entire indoor heating;
3. The stainless steel exhaust valve should be installed vertically at the high point of the system, and there should be enough space around it to facilitate maintenance and replacement;
4. Ordinary users, if they have poor hands-on ability and are afraid of troubles, they can directly purchase stainless steel exhaust valves with guaranteed quality.