Thermostat Installation in Romulus, Michigan

A thermostat call from Romulus is often a thermostat call only on the surface. The screen is blank in 48174, the homeowner assumes the unit died, and it turns out a float switch under the AC coil tripped or the low-voltage fuse on the furnace board blew during the last DTE Energy storm. Temprasure diagnoses the 24-volt circuit before replacing anything on a Romulus visit, because a new thermostat on a dead circuit is still blank. When a new thermostat is the right answer for your 1940s–70s ranches and bungalows built around the airport house near the Ecorse Road neighborhoods, we install it with a proper common wire and set it up for the furnace, air conditioner, humidifier and heat pump it is actually controlling.

Romulus houses and what that means for thermostats

Romulus homes are small, old and spread out, which makes for a specific kind of HVAC work. The 1940s and 50s houses along Wick, Ecorse and Beverly Roads are frame bungalows and ranches on crawlspaces or shallow block basements, many of them originally heated with oil or coal and converted to gas forced air sometime in the 60s or 70s. The 1960s and 70s ranches on the south side near Pennsylvania and Eureka Roads have slightly larger systems but the same tight utility closets and single-return duct layouts. A lot of these houses have had additions, enclosed porches and garages converted into rooms, and the furnace was rarely resized. Central air was almost never original, so condensers are add-ons from the 80s through the 2000s on circuits that were not planned for them. We find a lot of furnaces well past 25 years here, patched repeatedly, and a lot of houses where honest repair makes more sense than replacement.

Thermostat placement in the older Romulus housing near the Westin at McNamara Terminal is a comfort problem that masquerades as an equipment problem. The 1940s–70s ranches and bungalows built around the airport two-stories and bungalows have the thermostat in a central hallway that stays cool while the bedrooms bake, or on a wall that backs onto a chimney and reads warm all winter, or above a supply register that satisfies the thermostat before the room is heated. We relocate thermostats when the location is the issue, and when relocating is not practical we install a model with remote sensors and average the rooms that matter. For a Romulus house with a hot second floor, a sensor upstairs that the thermostat actually uses often does more than any damper adjustment.

Romulus homeowners reach us from Wick Road corridor, Beverly Road, the blocks around Merriman Road's hotel row and everywhere in between. The drive from Ypsilanti is roughly 22 minutes, which is close enough that a system failing at dinnertime can usually be seen the same evening. The 1940s–70s ranches and bungalows built around the airport common here have the kind of mixed equipment ages that make a whole-system diagnosis worth doing: a newer condenser on an old coil, a furnace from one decade and a thermostat from another. We untangle that, explain it, and fix what actually needs fixing.

Local details we plan around in Romulus

• A lot of 1940s and 50s houses still run on fuse boxes or 60-amp panels, and a new condenser or a heat pump needs an electrical upgrade first.
• Investor-owned rentals are common here, and we do a steady business in pre-purchase HVAC inspections and landlord repairs.
• Aircraft noise under the approach paths means many homeowners keep windows shut year-round, which makes a working, properly sized AC and good filtration matter more than usual.
• Romulus is as flat as it gets in Wayne County, which is why the airport is here. The open runways and the cleared land around them let wind sweep across the neighborhoods in winter, and the acres of pavement and jet exhaust make summer afternoons a few degrees hotter than Belleville or Van Buren. Drainage is poor on the clay soil, so basements and crawlspaces near the Lower Rouge and the airport's drainage ditches stay damp well into summer.