HVAC Repair Derry NH | Call Audette Mechanical

A thorough plumbing inspection includes checking your gas lines, water heater vents, and boiler connections for any leaks, corrosion, or improper venting. In Derry's older homes, these components can deteriorate and become a hidden source of carbon monoxide. Our technicians identify these risks early, ensuring your fuel-burning appliances are venting properly to keep your family safe.

Absolutely. While inspecting your home's plumbing, we assess insulation around pipes in vulnerable areas like crawl spaces and attics—common in many Derry homes. Poor insulation is a major cause of frozen pipes. We also check drainage and condensation lines connected to your HVAC system, as clogs here can lead to ice buildup on your heat pump's coils, a frequent local issue we help prevent.

First, check that your air filters are clean and that all vents are open and unobstructed. Restricted airflow is a common culprit for frozen coils. Also, ensure the outdoor unit is clear of leaves, snow, and debris. If the problem persists, it could be a refrigerant issue or a faulty component. Don't let it run frozen, as it can cause damage. Call Audette Mechanical for a professional diagnosis to protect your system.