Have any feedback for us? We'd love to hear it! Call us at (610) 595-9072 and let us know how we are doing.
Talked to homeowner about squealing noise from one of the heat pumps outside. After talking to homeowner he had mentioned that squealing noise occurs very intermittently and in heating mode and sometimes in cooling mode during the summer. Told him that probably the best way of getting a better idea what the issue is and which unit it is, is to record the heat pump as it is making the “ tea kettle whistle sound.†He mentioned this issue occurs for a few minutes when unit shuts down. Last time they heard the whistle noise was about 2 weeks ago. Ran both heat pumps in heating mode and waited till they shut down, did not have any abnormal noise when both heat pumps stopped. Also observed both outdoor fan motors while they were running and did not have any abnormal wobble in the fan blades. Both systems are working fine at time of inspection.