Heat Pump Air Handler Replacement in Fredericton
The indoor air handler is a major part of a ducted heat-pump system. Replacement needs to account for airflow, controls, auxiliary heat and compatibility with the outdoor equipment.
An air-handler problem can show up as weak airflow, poor temperature control, blower faults or failure of electric auxiliary heat. The indoor unit should be evaluated as part of the complete system rather than replaced in isolation.
Compatibility matters
Indoor and outdoor equipment need compatible controls, refrigerant application and capacity. A mismatched combination can create performance or warranty problems.
Airflow and filtration
Replacement is an opportunity to correct filter access, return-air restrictions and blower settings. Duct static pressure should be considered before assuming a new air handler will solve an airflow complaint.
Auxiliary heat and electrical scope
Central systems may use electric backup heat in the air handler. The electrical load and controls should be included in the replacement plan.