Find an HVAC technician in Manchester, NH

Manchester's Millyard — the old mill complex along the Merrimack — anchors a city whose heating plants are nearly as old as the mills. Deep freezes punish the triple-deckers and duplexes around downtown Manchester, where aging furnaces and boilers run for months; ice dams are routine on the steep, under-insulated roofs as heat escapes into attics. Ice storms add outages that kill heat for every fuel type.

No-heat calls are the winter emergency, and ice storms add a second threat: power loss kills heat for every fuel type, and ice-laden venting chokes furnaces and boilers. Summers turn genuinely humid along the Merrimack Valley, but many older homes have no central AC — window units and ductless mini-splits fill the gap.

The housing is classic mill-city: triple-deckers and duplexes from the late 1800s and early 1900s packing the neighborhoods around downtown, most with full basements, fieldstone or early concrete foundations, and century-old heating equipment. Aging oil furnaces and boilers corrode and fail after decades of service; where forced air exists, original ductwork leaks heat into wall cavities. Many units heat with radiators or baseboard and have no ductwork — ductless mini-splits are the standard cooling retrofit for upper floors that bake every summer.

When heating or cooling trouble hits your Manchester home — a boiler that quits on the coldest night or a third-floor unit that bakes all summer — AirFlow HVAC connects you with an independent local HVAC pro. Tell us what is happening and we will match you with a pro nearby, fast.