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Two other reasons a tenant may open a window sometimes in winter:- B G" Q/ M4 d# `& _! W. F
( U" j$ Z2 R5 c& `; q4 r1. Air quality inside the house is too bad;
. M5 f6 T+ T3 J& n2. Temperature is not even or much higher in certain rooms.
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: ?/ E5 R+ n& @+ \#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.! R( ~) y, z; b" n. M* A4 D e
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For reference only!!!
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