Why does my heat pump run constantly in Follansbee?
March 6th, 2026
3 min read
Why Does My Heat Pump Run Constantly in Follansbee?
Quick Answer:
Heat pumps run longer cycles when outdoor temperatures fall below 35°F because less heat energy exists in the outside air. In Follansbee, river humidity and valley terrain can increase frost buildup on outdoor units, which causes longer runtimes and more defrost cycles.
Heat Pumps Heat Homes Differently Than Furnaces
Heat pumps typically deliver air around 85–95°F.
Gas furnaces usually deliver air between 120–140°F.
Because heat pump air is cooler, the system runs longer cycles to maintain indoor comfort.
Longer runtime during cold weather is normal.
How Long Should a Heat Pump Normally Run?
Quick Answer:
During Follansbee winters, a heat pump may run 30–90 minutes per cycle when outdoor temperatures fall below 35°F. When temperatures fall into the 20°F range, the system may run nearly continuously while still maintaining thermostat temperature.
Typical Winter Heat Pump Run Times
| Outdoor Temperature | Typical Run Time |
|---|---|
| 45°F | 10–20 minutes |
| 35°F | 20–40 minutes |
| 25°F | 40–90 minutes |
| 15°F | Nearly continuous |
If the home reaches thermostat temperature, longer cycles are often normal.
Why Heat Pumps Behave Differently in the Upper Ohio Valley
Quick Answer:
Heat pumps often run longer in the Upper Ohio Valley because the region combines river humidity, cold winter temperatures, hillside wind exposure, and older housing insulation. These conditions increase heat loss and can cause heat pumps to operate 20–40% longer than systems in flatter inland climates.
Communities across this region include:
- Steubenville
- Wintersville
- Toronto
- Mingo Junction
- Brilliant
- Hooverson Heights
- Weirton
- Follansbee
- Wellsburg
- New Cumberland
- Colliers
Regional factors influencing HVAC performance include:
- Ohio River humidity
- Cold air settling in valleys
- Wind exposure along hillsides
- Older housing construction with insulation gaps
How Follansbee’s Terrain Affects Heat Pump Runtime
Quick Answer:
Follansbee sits between the Ohio River and steep surrounding hills. Cold air can settle in the valley while hillside homes may experience stronger wind exposure. Both conditions increase heat loss and extend heating cycles.
River Proximity and Humidity
Homes near the river often experience:
- damp winter air
- frost buildup on outdoor units
- more frequent defrost cycles
Defrost cycles temporarily pause heating, which can make the system appear to run constantly.
Hillside Housing Exposure
Many homes in Follansbee are built along slopes above the river valley.
These homes may experience:
- stronger winter wind exposure
- colder attic temperatures
- increased heat loss through exterior walls
Heat pumps must run longer when homes lose heat through these areas.
Older Homes and Insulation Gaps
Much of Follansbee’s housing was built between 1940 and 1975.
Common conditions include:
- minimal attic insulation
- older windows
- ductwork located in basements
- air leakage around foundations
These factors increase heating demand during winter.
What Is Auxiliary Heat and Why Does It Turn On?
Quick Answer:
Auxiliary heat activates when outdoor temperatures fall below about 30°F or when the heat pump cannot keep up with heating demand. Electric heat strips provide additional heating but use significantly more electricity.
Auxiliary heat may activate when:
- temperatures drop quickly
- thermostat settings increase several degrees
- the home loses heat faster than the system can replace it
Does Constant Running Increase Energy Costs?
Quick Answer:
Long heat pump cycles can be efficient because heat pumps operate best during steady runtime. However, if auxiliary heat runs frequently, electricity usage can increase significantly.
If the system maintains temperature while running constantly, it may still be operating efficiently.
When Constant Running Is Normal vs a Problem
Quick Answer:
Continuous operation is normal when outdoor temperatures fall below 35°F and the system maintains thermostat temperature. If the system cannot reach temperature or auxiliary heat runs constantly, service may be needed.
Often Normal
- outdoor temperature below 35°F
- home reaches thermostat setting
- auxiliary heat runs occasionally
- no unusual system noises
Possible System Problem
- thermostat never reaches temperature
- auxiliary heat always running
- outdoor unit icing repeatedly
- sudden increase in energy bills
Quick Checks Homeowners Can Try First
Quick Answer:
Before scheduling service, homeowners should check the air filter, supply vents, thermostat settings, and outdoor temperature.
Try these steps first:
- Replace the air filter
- Make sure supply vents are open
- Confirm thermostat settings
- Check outdoor temperature
If the system still cannot maintain temperature afterward, a professional inspection may be needed.
Example From a Follansbee Home
Quick Answer:
A typical Follansbee home built in the 1960s with about 1,700 square feet and moderate attic insulation may experience near-continuous heat pump operation when temperatures fall below 25°F, especially during damp winter conditions along the river valley.
This often reflects environmental heat loss rather than equipment failure.
How Long Heat Pumps Usually Last
Quick Answer:
Most residential heat pumps last 12–15 years in the Ohio Valley climate. Older systems may run longer cycles as efficiency declines.
Routine maintenance helps extend system lifespan.
Frequently Asked Questions
Is It Normal for My Heat Pump to Run All Day in Winter?
Quick Answer:
Yes. When outdoor temperatures fall below 30–35°F, heat pumps often run longer cycles to maintain indoor comfort.
Is It Bad If My Heat Pump Never Shuts Off?
Quick Answer:
Continuous operation during cold weather can be normal if the home reaches thermostat temperature. If the home never warms up, the system may require service.
What Should I Do If My Heat Pump Runs Constantly?
Quick Answer:
Check the air filter, make sure vents are open, and confirm thermostat settings. If the system cannot maintain temperature or auxiliary heat runs constantly, schedule a service inspection.
What Guarantees Do You Offer?
Quick Answer:
Honest Fix provides two major protection programs depending on the type of service performed.
Lifetime Trust Shield — New HVAC Installations
- Lifetime labor protection (15 years of labor coverage, representing expected system life)
- No-lemon replacement guarantee
- Energy savings guarantee
- 90-day satisfaction guarantee
Service Trust Guardian — Repairs and Maintenance
- 5-year labor warranty on repairs
- No overtime charges
- On-time arrival guarantee
- Clean work area guarantee
- 60-day satisfaction guarantee
Many heat pumps that run constantly are simply responding to cold weather and home heat loss. Others may need airflow corrections, insulation improvements, or mechanical adjustments.
Clear diagnosis should come before any repair recommendation.
Free exact quote on new systems or schedule your service call online now.
Scott Merritt is a co-founder of Honest Fix Heating, Cooling and Plumbing and brings more than 30 years of experience across HVAC, leadership, and industry education. He serves in a senior leadership and oversight role, providing licensed guidance, reviewing HVAC educational content, and supporting technician training and documentation standards. Prior to co-founding Honest Fix, Scott founded and owned Fire & Ice Heating & Air Conditioning in Columbus, Ohio, which he operated for more than two decades before selling the company in 2025. During that time, he led programs and partnerships including Carrier Factory Authorized Dealer, Trane Comfort Specialist, and Rheem Pro Partner, helping establish high technical and training standards. Scott is the Ohio State HVAC license holder for Honest Fix and provides licensed oversight to help ensure work meets applicable codes and manufacturer requirements. Learn more about Scott’s background and role at Honest Fix by viewing his full leadership bio.
