 鲜花( 5)  鸡蛋( 0)
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Two other reasons a tenant may open a window sometimes in winter:
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$ A1 u6 N3 s; }9 g& s- Y4 r1. Air quality inside the house is too bad;
6 ?8 {- p1 \, q2 F6 E2. Temperature is not even or much higher in certain rooms./ @. g7 @. m: _
; \& _) \! S5 j: q2 U- c, }' `#1. All new houses have two seperate fresh air ducts, but some old houses like mine has one, only for air supply for burner. What I have done to improve the air quality are: Replaced exhaust fan switches with timers in all bathroom and installed exhast fan and air duct if there is no before, the timer can exhaust indoor poor air out evertime a tenant using bathroom; I also installed exhaust duct for cooking hood, so people can exhaust cooking smells out; Changed the thermostat that can set HVAC fan manual on once a while to circulate the air inside the house.
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#2 For temperature control: basically the basement temperature is much lower than upstairs. It maybe too warm for people in room upstairs while keeping comport temperature in basement. I readjusted all HVAC vents to make sure vents are open in basement and close more upstairs. Furthermore, I reduced blower speed to the lowest and according to adjusted the burner flame of the furnace.0 I. c& ?# k5 ]: I+ L
* @% s; ^7 J1 t4 EFor reference only!!!
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