Heating Repair in Ann Arbor, Michigan

Temprasure has repaired furnaces, boilers and heat pumps in Ann Arbor, MI long enough to know the patterns. Furnaces in the pre-war two-stories and 1950s–60s ranches, with university-era infill on every side near Eberwhite fail on flame sensors and ignitors. Boilers in the oldest homes lose circulators and expansion tanks and trap air in the upstairs radiators. Heat pumps around the Kerrytown Market ice over when a defrost board quits and hand the house to backup heat. We diagnose each with the right instruments, quote a flat rate, and repair from the truck. DTE Energy customers in Ann Arbor pay the same price at midnight as at noon, and the owner is the one who shows up.

Ann Arbor houses and what that means for heating repair

Ann Arbor gives us almost every housing type in one zip code. The Old West Side and Old Fourth Ward are full of 1880s–1920s frame houses with stone or rubble foundations, fieldstone basements that stay damp, and furnaces that replaced boilers or gravity units sometime in the 1960s or 70s. Many of those homes still have cast-iron radiators fed by a boiler, and a surprising number have both a boiler and a separate forced-air system added for cooling. Burns Park and Ann Arbor Hills houses are larger 1920s–50s builds with plaster walls, so getting a second return or a bigger supply trunk in is slow work. The ranches and split-levels of the west side were built with 80,000 to 100,000 BTU furnaces that are now oversized for insulated versions of the same house. Condos near Briarwood and Pittsfield Village often have furnaces in closets or attics with tight clearances. Student rentals near campus run the oldest equipment in the city, and landlords routinely call us for emergency service and new-purchase inspections.

Rural addresses on the edges of Ann Arbor add propane to the mix. A propane furnace is the same equipment as a natural gas unit with a different orifice and a different manifold pressure, but it is unforgiving if the pressure is wrong or the tank runs low in a cold snap and the regulator freezes. On a Ann Arbor, MI no-heat call to a propane home we check the tank level and regulator before anything else, because a furnace that will not light on an empty tank is not a furnace problem. Once gas is confirmed, the diagnosis and repair proceed like any other, with a manometer to set the pressure correctly for propane.

We run a lot of winter miles in Ann Arbor, and most of them end in a basement under one of the pre-war two-stories and 1950s–60s ranches, with university-era infill on every side that make up its streets near Northside and Lower Town, Orchard Hills and Burns Park. DTE Energy service reaches nearly every home here, so the equipment is familiar: 80 percent and 90-plus percent gas furnaces, a few boilers near Gallup Park, and the occasional propane furnace at the rural edge. What differs house to house is the ductwork and the wiring, and that is where a careful technician earns the dispatch fee. We arrive from Ypsilanti in about 16 minutes, any hour, at the same flat rate.

Local details we plan around in Ann Arbor

• The city's water is treated at its own plant and softened, so water heater sediment is lighter here than in surrounding townships on well water.
• Fieldstone foundations in the oldest neighborhoods sweat enough that furnace cabinets and water heater bases corrode early unless they sit on blocks or a pad.
• Ann Arbor has its own building department with its own mechanical permit process, and inspectors here want to see combustion air, condensate routing and flue sizing done by the book.
• The Huron River cuts a deep valley through the north side of Ann Arbor, and the Northside, Lower Town and Gallup Park neighborhoods feel it as morning fog, heavier dew and basements that sweat in July. The downtown core holds heat with all its brick and pavement, so attics and upper floors there run several degrees hotter than the leafy blocks of Burns Park and the Old West Side, where mature oaks and maples shade roofs and cut peak cooling loads noticeably.