Heat Pump Maintenance in Salem Township, Michigan

Temprasure maintains every brand of air-source heat pump in Salem Township, from the dual-fuel systems installed on top of gas furnaces in the 1970s–2000s acreage homes and estate builds with century-old farmhouses between them around Gotfredson Road south end to the standalone units with electric backup in the newer 48175 subdivisions. Two visits a year, both instrument-based, both ending with a written report of the readings. The service agreement bundles them with priority scheduling for the January night the unit ices over, and Washtenaw County homeowners on the plan get first pick of fall and spring dates. No parts get replaced that are still in spec.

Salem Township houses and what that means for heat pump maintenance

Salem's houses are nearly all custom or owner-built rather than tract, and they are spread thin, so our calls here are long drives between very different problems. The 1850s–1920s farmhouses in and around the village have Michigan basements, rough stone walls and ductwork added in the 1960s or later, often with a furnace that is serving an addition it was never sized for. The 1970s–90s ranches and split-levels along Currie, Tower and Angle Roads sit on crawlspaces or walkout basements and frequently started life on fuel oil or propane. The 1995–2015 estate homes near Napier Road and along North Territorial are large two-stories with two or more furnaces, zoned systems and finished walkouts, commonly on propane with a buried tank. Many properties have a heated barn, workshop or pole building with its own unit heater. Older homes with converted oil furnaces and unlined chimneys are the most frequent safety finding we make here.

Winter drainage is the physical maintenance item for Salem Township heat pumps. Every defrost cycle sends water off the outdoor coil, and in a Washtenaw County January that water freezes under and around the unit. A heat pump on a pad at grade near Salem Township Hall on Six Mile Road ends up frozen into a sheet of ice by February, with the coil's bottom rows blocked and the fan working against it. On the fall visit we check the riser stand height, the drainage path and the clearance around the unit, and where the original installer set it directly on a pad we recommend a stand. In spring we check whether the ice did any damage to the fan, the coil fins or the base pan.

Salem Township winters are long enough that a furnace runs more hours in a year here than an air conditioner runs in five. We maintain and repair the gas furnaces in the 1970s–2000s acreage homes and estate builds with century-old farmhouses between them near Salem Hills Golf Club and the historic Salem village crossroads, the hot-water boilers in the older houses around North Territorial Road corridor, and the furnaces in newer subdivisions out toward Napier Road west side where builder-grade equipment hits its first real failures around year ten. The shop is 14 miles away, the truck carries the parts that fail, and a heating call in Salem Township ends with heat on the first visit far more often than not.

Local details we plan around in Salem Township

• Mechanical permits go through Washtenaw County, and the county inspector's northern rotation can add a few days to an inspection schedule.
• DTE gas reaches a few corridors near the village and the Plymouth border, but propane is the dominant fuel across the township and many homes have large buried tanks.
• Older farmhouses and 1970s ranches that were converted from fuel oil often still have the original oil chimney, and lining it is a standard part of any gas furnace replacement.
• Salem is higher and more rolling than the townships along the Huron, and it is exposed to wind from every direction across open fields, with winter gusts that make the northwest corner of any house the cold corner. Snowfall runs slightly heavier here than in Ypsilanti because of the elevation and the distance from the river valley. Woodlots and the Johnson Creek drain hold summer humidity in the low spots, while the higher ground stays drier.