Heat Pump

Why Does My Heat Pump Keeps Shutting On and Off?

July 26, 2023

Los Banos, CA, residents rely on their heat pumps to provide reliable heating and cooling throughout the year. However, encountering a heat pump that repeatedly cycles on and off can be frustrating and concerning. These are some possible reasons behind this issue.

Thermostat Malfunction

A malfunctioning thermostat can cause a heat pump to cycle frequently. If the thermostat isn’t accurately detecting the temperature, it may cause the system to turn on and off repeatedly.

Refrigerant Leaks

Low refrigerant levels due to leaks can cause a heat pump to cycle frequently. Insufficient refrigerant disrupts the heat transfer process, making the system less efficient and prompting it to turn on and off more often than necessary. Don’t try to fix this issue yourself; instead, leave refrigerant and other intricate maintenance to your local HVAC professionals.

Improper Sizing

An improperly sized heat pump can result in frequent cycling. If the system is too large for the space intended to heat or cool, it may quickly reach the set temperature and shut off. Conversely, an undersized system may struggle to meet the desired temperature, leading to continuous cycling.

Defective Components

Faulty components within the system can cause it to short cycle. Issues with the fan motor, sensors, relays or control board can disrupt the heat pump’s operation, leading to frequent shutdowns and restarts.

Airflow Issues

Restricted or inadequate airflow can trigger the system to cycle frequently. Clogged air filters, obstructed vents or blocked outdoor units can disrupt the normal airflow, leading to overheating and causing the system to shut down and restart.

Experiencing frequent cycling of your heat pump in Los Banos, CA, can indicate underlying issues that require attention. Contact us at CEN-CAL AIR Heating and Cooling, to diagnose and resolve your heat pump problems and restore optimal performance.

Image provided by iStock

You May Also Like

How a Spring Duct Cleaning Benefits You and Your HVAC System

How a Spring Duct Cleaning Benefits You and Your HVAC System

As spring blossoms, it brings with it a sense of renewal – the perfect time to rejuvenate your home's indoor air quality. Over time, dust, debris and allergens can accumulate in your HVAC ducts, circulating throughout your Los Banos, CA, home every time the system...

4 Heat Pump Components in Gustine, CA, and What They Do

4 Heat Pump Components in Gustine, CA, and What They Do

Your heat pump in Gustine, CA, is a complex HVAC system made up of multiple components. Each of these parts has a unique role to play. Let's cover some heat pump components and what they do. Indoor and Outdoor Coils During winter, the outdoor coil absorbs heat from...

Why Does My Furnace Make My Home Smell Funny?

Why Does My Furnace Make My Home Smell Funny?

The furnace in your Newman, CA, home can develop odors under certain conditions. The type of odor may vary, but if you detect the rotten-egg smell of natural gas, always exit the building and call for help from outside. Here are tips to pinpoint the source of common...

Why Choose Us

24/7 Emergency Service

Over 25 Years of Experience

Locally owned and operated

Quality and Service Exceeding Customers' Expectations

Highly Experienced, Licensed and Insured Contractors

Free In-Home Consultations on new equipment installations

  • This field is for validation purposes and should be left unchanged.

Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close