Trane systems - XL20i vs XL19i and appropriate air handler?
So i've got a couple more quotes and now i think it will have to be an XL15i or an XL20i.
My question is what should the appropriate air handler be for both these systems? I was asking for a Hyperion air handler since it's newer but does the XL20i not communicate with the Hyperion Tam7?
Here is the quote before any rebates. A little higher than the other quotes i've been getting, but they're sealing the ductwork and installing 3 more returns and including the trane 10 year parts and labor warranty. and after the austin energy rebates the modifications will be free.
all for 4ton systems
XL15i - $10,007
A couple questions, are these fair prices? Are the air handlers adequate or should i be looking for the 4TEE-C handlers with the XL20i Quote and would this be more expensive? Should I ask for an XL19i quote instead of the 20i? Would the 20i save money in electricity compared to the XL15i due to the 2 compressors?