just joined site - awaiting approval for pro forums. Anyways here are the measurements from 2:00 PM today (my own house). bryant s/c 3.5 ton 5 yrs old --inside furnace model# 373LAV048095 with evap coil model#CK3BX042021AAAA no txv
out temp-85 indoor DB-74 RH-60%
suction line temp 41 guage reading-58PSI/32 deg
liq. line temp 91 guage reading- 230PSI/ 111deg.
Just removed wall surrounding condensor that was affecting airflow to condenser considerably. House is 5 yrs old I have lived here 3 months.
Assuming house is ducted correctly (I admit that is a LARGE assumption) is my unit working at 100% efficiency?
1- 18X30 return sufficient for 373LAV048095 ??
2- 042 evap coil on 048 furnace and 042 s/c condenser.
3- used superheat for charging and other measurements are way off!!
4-checked blower and coil both clean
5- girlfriend has had $300- $350 power bills for 5 yrs. and water heater and laundry are both gas powered