Heat Pump Repair in Traverse City, MI

Traverse City is in Northern Michigan near Lake Michigan with cold, snowy winters that make furnace reliability critical. The resort community has both year-round residents and vacation properties needing heating service.

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Heat pumps provide both heating and cooling — when they fail, both functions go offline. A local heat pump repair contractor serving Traverse City and Grand Traverse County handles issues specific to cold-weather operation in Northern Michigan.

Traverse City on Grand Traverse Bay is known for its cherry orchards and the National Cherry Festival, and its winters are longer and colder than in southern Michigan. The median home was built in 1964 and about 67% predate 1980 (ACS 2024). About 77% of homes heat with gas, and propane and electric heat are more common in the surrounding rural areas. Long heating seasons put more run-hours on furnaces each year, so wear on blower motors, igniters and heat exchangers shows up sooner. Seasonal and vacation homes add another situation: furnaces in homes left unoccupied in winter need to be reliable to prevent frozen pipes.

Heat Pump Problems We Fix

Common heat pump failures: reversing valve problems that prevent switching between heating and cooling, refrigerant leaks, defrost board failures that cause ice buildup on the outdoor unit in cold weather, compressor issues, and auxiliary heat problems. Heat pumps in Northern Michigan work harder in cold weather — defrost cycles and auxiliary heat are important in our climate.

Heat Pump vs. Furnace in Grand Traverse County

Northern Michigan's cold winters push heat pumps to their efficiency limits at low outdoor temperatures. Below around 35-40 degrees, heat pump efficiency drops significantly and auxiliary or emergency heat carries the load. If your heat pump is running but not keeping up in cold weather, the auxiliary heat source may be the issue.

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Serving Traverse City and Grand Traverse County — fast response before the cold sets in.

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This content is reviewed by the Michigan Furnace Repairs editorial team and informed by licensed-contractor sourcing, manufacturer documentation, and established industry standards for furnace repair. Read our editorial standards.

95%

minimum AFUE efficiency required in northern states starting January 1, 2028

Source: HVAC Project Cost, 2026 furnace regulation coverage

~$4,500

estimated 20-year gas savings from upgrading an 80% AFUE furnace to a 95% AFUE model

Source: HVAC Project Cost, 2026 furnace replacement guide

Frequently Asked Questions

Why is my heat pump running but not keeping the house warm?

In cold weather, this is often the auxiliary or emergency heat not engaging when it should, since heat pump efficiency drops significantly below roughly 35-40 degrees outdoor temperature. It can also point to a refrigerant leak or a failing reversing valve. We check the auxiliary heat circuit first since it's the most common cause in Northern Michigan's climate.

Why is there ice building up on my outdoor heat pump unit?

Some frost is normal in cold, humid weather, and the unit should periodically run a defrost cycle to clear it. Heavy ice that doesn't clear on its own usually means the defrost board or a related sensor has failed. Running the unit with heavy ice buildup for an extended period can damage the compressor, so it's worth having it checked promptly.

Do heat pumps work in cold Midwest winters?

Yes, but efficiency drops as outdoor temperatures fall, which is why most systems in Northern Michigan pair a heat pump with an auxiliary or backup heat source for the coldest days. If your heat pump seems to struggle every winter rather than only on the coldest days, that's usually a sign of a problem rather than normal behavior.

What's the difference between repairing a heat pump and repairing a furnace?

A heat pump is closer to an air conditioner in its components — it has a compressor, refrigerant, and a reversing valve that switches it between heating and cooling. A furnace burns gas and has an entirely different set of parts: igniter, flame sensor, heat exchanger. Diagnosing a heat pump problem requires refrigerant-side knowledge, not just combustion knowledge.

Not Sure If You Have a furnace repair Problem?

Many homeowners aren't sure what they're seeing. We put together a straightforward guide to the warning signs that are worth taking seriously.

See Our Maintenance Guide

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