ROI for ERVs
How to find out my ROI on each system? Carrier infinity system or mitsubishi vrf-erv system? Got quotes from both and one is going to be $10K more than the other; this is not an apples-to-apples comparison but I imagine I would still be paying a little more to get the VRF setup…I am hoping somebody can guide me on how to figure out whether paying 10K for the VRF system would be worth it. Climate zone 2 so cooling is mainly our need for most of the year.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part