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Two other reasons a tenant may open a window sometimes in winter:0 q$ ~8 w' ~' k! G1 @4 X6 t, ]0 e: D
$ H3 h9 z2 L4 p/ a; Z7 \9 E1. Air quality inside the house is too bad;- @ ?4 \+ _/ m/ O
2. Temperature is not even or much higher in certain rooms.
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" J U( _6 w3 \6 `! F. r0 D+ [#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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1 d N, D7 C7 x1 `- I/ ]7 }#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.2 ?+ {# k2 F6 j9 c K1 Q7 i
. J, N1 F5 h5 m1 u7 d G' [For reference only!!!' V8 Y- X* ?8 ^* p. v
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