Auto setback thermostats in my properly zoned house also. OFHW with baseboard, though I nearly had radiant floor put in the concrete floor of last year's addition. Programmed to 68-70 week day waking hours, same 4-8 PM then down to 64. Weekends are programed social floor 68 waking time til early evening. Cooking and baking does some to keep the house slightly warmer than the thermostats are set. Insulated and taped seam vapor barriers for the NE climates plus solar gain. Hard coat, low-E on the third surface of the IG units and some but not all argon filled. Replacements will have krypton fill after argon to minimize the air while maximizing gas. Three ceiling exhaust fan units boxed, insulated and fitted with vent flow restrictors (similar to on your dryer vents).

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Steve
'87 300TD - 132K - Soon 4-Sale
'84 300D Turbo - 122K - Driving
'77 VW Type II - 77K - Restored
'08 250EX Ninja
English Bulldog (Brier) - My best friend. Passed away 12/02/04 while in my arms.