000 BTU 40-inch tall condensing furnaces

Common indicators include compressor startup failure

and 'FAN' for the condenser fan motor

Use a digital manometer to verify the exact pressure at which the contacts change state on increasing pressure

ensuring the HVAC safety limit circuit operates at peak performance without the need for field modifications or generic bracket adjustments

Trane COM7078 Compressor R-407A 000 BTU 40-inch tall condensingThe Trane COM7078 Compressor is a high efficiency rotary compressor engineered specifically for PTAC units and through the wall air conditioning systems requiring a 265V 1 phase power supply. With a 1 ton capacity (12,000 BTU), this hermetic compressor is a standard field replacement for several Trane and GE models, offering reliable refrigerant compression and heat transfer performance. Designed for R 410A refrigerant applications, the COM7078