4 Years & Counting No Problems
by Wood
(Middel Atlantic States)
Renovated & enlarged 1200 ft house to 3,000 sq ft in 2007 , Installed Classic Oil Furnace & complementary Stack of A/C 13 SEER 3.5 Ton Unit in home.
Architect designated only a 3.5 Ton unit was necessary since we used Radiant Guard Thermal sheets below the Joist in our home which is 1 story with a Decra Stone Coated Metal shingle roof.
Unit seems to function ok & we have Honeywell 6000 Programmable Thermostat with the controls of the unit.