Help w/ Trane XR15 Quotes
I'm in the DFW area and have the following two quotes from two different companies for an upstairs unit. My upstairs is 700 sq. ft. Both companies ran a heat load calculation, but came back w/ different configurations.
Here are the quotes:
1. Trane XR15 2.5-Ton Condenser (4TTR5030)
Trane High Efficiency Evaporator Coil (4TXCC005CC3)
Trane XC80 Variable Speed Gas Furnace (TUD2B060ACV3)
Touchscreen Programmable Thermostat (TCONT800)
2.. Trane XR15 2-Ton Condenser (4TTR5024E1000A)
Trane High Efficiency Evaporator Coil (4TXCB036BC3HCA)
Trane XV80 Variable Speed Gas Furnace (TUD060R9V3K)
Touchscreen Programmable Thermostat (TCONT802)
As you can see, for an AC newbie, all this can be very confusing. How do the two quotes compare? Can I change/downgrade somewhere to save a little $ and still qualify for the tax credit? Any help is much appreciated. Thanks.