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Two other reasons a tenant may open a window sometimes in winter:
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0 j0 ~ l; |# y1. Air quality inside the house is too bad;9 N( i+ x+ ^) q2 q
2. Temperature is not even or much higher in certain rooms.- G# }& i3 |9 w
+ h8 F$ h3 ]8 o+ c; J$ u6 c" i; P#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.! m7 s: J9 O O* ~
5 Z; u7 Z: G% ^#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.* l/ z3 [) S: ~- V" O% M% y
" b& n! v7 Q8 p2 VFor reference only!!!
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