Notes:Appliances:HVAC

20020723 Air Technology installed an Aprilaire model 2200 high efficiency filter and a Honeywell model T800C series 5+2 programmable thermostat, currently programmed thusly:

Day	Wake	Leave	Return	Sleep
M-F	03:00 73/68F	07:30 80/65F	16:30 74/68F	10:30 74/68F
S-S	03:00 73/68F	10:00 74/65F	16:00 74/68F	10:30 74/68F

20030812 ordered two replacement filters ("media") direct from Aprilaire. Replacements are #201 High Efficiency Filtering Media. Also available are the brackets, edge pieces and electronic manuals. Re-ordered in 2005.

The HVAC coils also have a UV lamp over the coils, a UV-Aire with a 12-inch bulb. The bulb should be replaced every year or two for full efficacy.