Looking for advise from professionals:
NJ, 1-BR condo apt, about 700 sq ft total, BR is 10' X 14',
LR is 12' X 24', currently have RetroAire RC2012D30AAAM0A in each room (AC 11900 BTU, Heat 10300 BTU), no thermostats.
1. January's electric bill was $350 (~$200 came from PTACs)
2. Noise level
4. No thermostats
1. would it make sense to replace RetroAire with something like
Carrier (52PQ 9000 Btu PTAC Heat Pump)
Trane (PTHD0901GAA 9000 Btu PTAC Heat Pump) ?
2. Why are the Trane's models are twice more expensive?
the specs are almost the same, what's the catch?
3. Which one is actually better Carrier or Trane ?
Thanks in advance