Hi, being a total newbie in HVAC, I have to ask for help from pros here.
We bought 2yo house in Denver, CO, which has two furnaces, but no A/C.
Both furnaces are Carrier, 92% efficient,
1st: 58MCA120 used for 1st and 2nd floors, 2800sq.ft total, and
2nd: 58MCA040 used for walkout basement, 1600sq.ft., north-facing, still unfinished.
I got a quote for 2 A/C units installed, $6500, the guy did not perform load calculations, just looked at furnaces and asked square footage of the house.
He offered York A/C condensers and coils, 5ton for 1st furnace, and 2.5ton with 3ton coils for the 2nd furnace.
The house has a pre-wired outside panel on the wall where condenser units will go.
For Heat Recovery Ventilator, he offered Honeywell HR200 unit, 200cfm, $3000 installed.
Could someone tell me if the HRV and A/C sizing is correct?
I will be getting more quotes/specs from other HVAC contractors, but they are not in yet, so I have nothing to compare with.