The CeilMateâ„¢ Series ducted ceiling-mounted air handler is available in 4 and 5 tons of capacity. The units are available for operation on R-22, R-410A, R-407C, R-507, R-404A, and other refrigerants.
In order to service and troubleshoot an air-source heat pump system, a service technician must understand the unit's sequence of operation. This is the order of events the system undergoes to cycle ...