Allied Plumbing & Heating | Best HVAC Services in Milford, NH

Absolutely. During a comprehensive plumbing inspection, our technicians check the condensate drain line and water pressure for your high-efficiency furnace. A clogged drain line can cause the furnace to shut off, mimicking an ignition failure, especially during heavy winter use. Identifying and clearing this as part of routine maintenance can prevent unexpected and costly heating emergencies.

First, ensure your thermostat is set to "heat" and the temperature is above the current room reading. Check your home's circuit breaker to confirm power to the furnace. Also, make sure your furnace filter is clean, as a severely clogged filter can restrict airflow and cause the unit to shut down. If these steps don't resolve the issue, call us right away. Our Milford-based technicians can quickly diagnose and repair ignition failures to restore your heat.

A refrigerant leak causes your air conditioner or heat pump to lose cooling capacity, run constantly, and freeze up. It also puts extra strain on the compressor, leading to premature failure. Yes, we can fix it. Our certified HVAC technicians use specialized tools to locate the leak, repair it, and then properly recharge your system with the correct amount of refrigerant, ensuring it runs efficiently and reliably for the Milford climate.