OK, so my old furnace dies, and I blow $3850 on a new one + some major duct rework.
Maytag 100 BTU, 2 stage furnace, 1 year old Trane AC units
They completely redo the supply side to my E side of the house (ranch w/ BRs there) and completely redo the return to the E side (since one was never done). The BRs did not have returns, so those were added.
Here are my Qs: What does the 2 stage furnace buy me? Do I need a 2 stage thermostat then?
They suggested I just leave my blower on 24x7 to get more even heat/ac distribution and to continuously filter the air. Sounds logical -- is it?
On my ac evaporator they plumbed 2 drain lines (Trane unit). One has PVC pipe all the way to the drain, the other has just a short pvc line directed towards the floor.
What is the significance to bending the refrigerant lines? The lines come into the house, are bent 90 to the N then 90 to the W then 90 down then 45, then back 45, and then 90 into the evaporator. The last
45-45-90 could be replace by two 45s (they just left the old 90 on and used the pair of 45s redirect the bad 90. Should I make them simplify the connection? or is the extra 90 no big deal?Thanks, this will be a big relief.