Most gas Furnance with only one thermostat, the simple way to do is to close vent more where the temperature is too high and open vent more where temperature is too low.
家电爱好者 发表于 2015-11-2 17:01 5 G3 T8 x0 w/ S9 i4 EMost gas Furnance with only one thermostat, the simple way to do is to close vent more where the tem ...
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If close all the vents upstairs then the Furnance may be over heating, the furnace will stop some times. ! V, q3 Z* U' t3 ]* ^# T
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One way ( not the best way) is to prevent over heating is to change higher blower speed or reduce the flame.
家电爱好者 发表于 2015-11-2 22:08* S; }5 `! }1 J! I' R. M" W
If close all the vents upstairs then the Furnance may be over heating, the furnace will stop some ...
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If close a lot of vents then the heat generating by the furnace can not completely bring out to the house from the heat exchange( the amount of the heat generate by the furnace is not changed), then the temperature of the furnace is going up slowly, eventually the high temperature cut-off sensor will work to stop the flame, the blower will keep running until the temperature come down. The furnace will run again automatically.
我们家也有相同的问题。0 T m) \! N8 L+ {7 V2 P p# m
家里有2个炉子, 有HZ322 zone control system. 几年前建的新房, 1, 2 层和地下室可以独立调温, 初始一切正常, 去年地下室没有热风了, 好像管道被关闭。也求明白人解释。 LZ 如解决了, 也希望告诉一下。