To continue my research, Trane's Home Comfort Advisor came over to my house to give me an estimation. Too expensive.
a. 2.5ton, SEER 11.5, Warranty 10yrs compressor/ 10yrs parts
$3028 including tax
b. 2.5ton, SEER 15, Warranty 10yrs/ 10yrs
NON- Freon, new technology, $4087 including tax.
Meantime Sears called me back and give me an offer something like,
a. 2.5ton, SEER 12, new fridgerant , $2576 +7% GST, Warranty 10yrs
compressor/ 5yrs parts
b. If old refridgerant, price is around $2000+GST.
That's after the $400 discount.
To compare Trane, Sears, Lennox and Keeprite, maybe I will go back to Keeprite. They make the best offer in the market right now.
By the way, Fatty, may I ask how big is your house? 2ton is enough? My house is 2300SF, do you think we should choose 2.5tons?
Thanks