Musselman Heating & Air | Qualified HVAC Services in Salt Lake City, UT

Short cycling, where your system rapidly turns on and off, is often caused by issues like a dirty air filter, low refrigerant, or an oversized unit. In our climate, it can also stem from a malfunctioning thermostat or a frozen evaporator coil. This not only reduces comfort but wastes energy and strains components. Our technicians perform a comprehensive diagnostic to pinpoint the exact cause and provide a lasting repair to restore proper operation.

An evaporator coil typically freezes due to restricted airflow from a clogged filter or blocked vents, or from low refrigerant levels. This common issue in our area prevents your system from cooling effectively. The fix involves first thawing the coil completely, then identifying and correcting the root cause—whether it's replacing a filter, sealing a refrigerant leak, or cleaning the coil itself. We ensure the repair addresses the source to prevent it from happening again.

Proactive, seasonal maintenance is key to preventing issues like freeze-ups and short cycling. We recommend a professional tune-up twice a year, which includes checking refrigerant levels, cleaning coils and components, testing electrical connections, and calibrating your thermostat. For homeowners, regularly changing your air filter (every 1-3 months) and keeping outdoor units clear of debris are simple, effective steps to maintain efficiency and avoid disruptive breakdowns.