Hanging furnace manufacturers anti-freezing measures correctly
Date of publication：2019-06-24 Authors:佑玛电器 Click:
1) short time (within a week) no person in the home, can be set into a low wall hanging furnace temperature, the wall hanging furnace will run to the bottom temperature.
2) the house empty for a long time, can send the cb and clean all drain the water in the heating system. But is important to note that cb wholesale before this operation, please give full consideration to indoor and other lines, such as water pipe will never freeze. No just please don't close the wall hanging furnace, keep its low temperature.
1, what are the advantages of using coaxial flue?
Save interior space, increase the combustion efficiency。
2, what is the function of expansion tank in a wall hanging furnace?
Absorption of water in the airtight system due to temperature change of expansion amount, maintain the system pressure is stable。
What are the 3, wall-mounted gas furnace safety device?
Overheating protection, water protection, combustion fault protection, overpressure protection, exhaust system security protection, lack of gas protection, antifreeze protection, water pump antilock, power outages, barely able to dozens of self-locking protection protection function.
4, wall-mounted gas furnace heating system to allow the water capacity is decided by what factors?
The size of the expansion tank wall hanging furnace, the effective volume of decision system allows the size of the water capacity。
5, wall-mounted gas furnace at work, how to derive the fresh air and discharge of combustion flue gas?
Wall-mounted gas furnace at work, through independent intake pipe and exhaust pipe respectively from air and emissions。 Both have nothing to do with the indoor air, safe and reliable operation。