Amhvac - Moultonborough's Experienced HVAC Services

Yes, pilot light failures are a frequent issue here, especially in older heating systems common in our area. Causes can range from a dirty or faulty thermocouple, a draft blowing it out, or issues with the gas supply valve. Our technicians are experienced with the specific models found in local homes and can quickly diagnose and safely repair the problem to restore reliable heat.

Absolutely. Duct leaks are a prime culprit for drafts, hot/cold rooms, and high energy bills, as conditioned air escapes into attics or crawl spaces. We perform thorough duct inspections using specialized tools to locate leaks. Our service includes professional sealing and repair of your ductwork, which improves comfort, balances your home's temperature, and increases system efficiency—saving you money.

We recommend bi-annual preventative maintenance—once in the fall for your heating system and once in the spring for your AC. For heating, this includes checking and cleaning the pilot assembly, inspecting the heat exchanger, and testing safety controls. For year-round efficiency, we also inspect duct connections for leaks. This proactive care helps prevent breakdowns during extreme weather, extends your system's life, and maintains peak performance.