Thermo King Northeast - Falmouth's Expert HVAC Repair

First, switch your system to 'emergency heat' or 'fan only' mode to prevent damage and call us immediately. For Falmouth residents, a frozen heat pump is often caused by low refrigerant, airflow issues, or extreme cold. Our local technicians are equipped to diagnose and resolve this common problem promptly, typically offering same-day or next-day emergency service to restore your heat and prevent further component failure.

In our humid coastal climate, algae and mold growth inside the drain line is the primary culprit for clogs, leading to potential water damage. Our preventative maintenance service includes a thorough cleaning of the condensate drain line with an EPA-registered solution to inhibit growth. We recommend this as part of your annual AC tune-up, especially before the cooling season, to ensure proper drainage and avoid costly indoor leaks.

Before Maine's harsh winter sets in, we recommend two key actions: scheduling a professional heating system tune-up and ensuring your outdoor heat pump unit is clear of debris, leaves, and snow accumulation. The tune-up will check for issues that could lead to freezing or inefficiency. Keeping the unit clear allows for proper airflow and defrost cycle operation. This proactive care from your local HVAC expert can prevent mid-winter breakdowns and improve efficiency.