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3 Common Causes for Short Cycling Heat Pumps in Suntree, FL

Short cycling occurs when your HVAC system turns on and off before it can finish an entire heating cycle. If you own a heat pump in Suntree, FL, you may be particularly curious about why this happens. Here are three common causes of short cycling in heat pumps.

1. A Refrigerant Leak

Refrigerant is the key substance that allows heat pumps to do their work. It absorbs heat from the air in one area and when it reaches the system’s condenser, condenses and deposits that heat in another area.

If you notice a sweet or ether-like smell, that could support any suspicions of a leak. Don’t ever try to replace refrigerant on your own because it’s toxic. Instead, have a professional do this for you in the course of repairs or system maintenance.

2. An Oversize System

Another possibility is that your system is simply too big for your home, causing it to fully heat or cool only a few rooms in your home before it finishes a cycle. Ordinarily, HVAC professionals perform a Manual J-Load calculation before installation to determine what size your heat pump needs to be, and they may have calculated incorrectly. Unfortunately, the only solution here is to remove your old heat pump and install a new one.

3. A Thermostat Issue

A final possibility may have no direct connection to your heat pump at all. Instead, your thermostat may be to blame.

The number of possibilities here is far too great to discuss in detail since everything from glitches to mistaken settings, wiring problems or age may factor in. For this reason, it’s a good idea to schedule a professional technician over to take a look at your thermostat.

Short cycling heat pumps are problematic. Call our team at Next Generation Air & Heat to schedule heat pump repairs in Suntree, FL today.

Image provided by iStock

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