5 Reasons Why Your Heat Pump Can't Maintain the Correct Temperature

Having a heat pump that fails to maintain the correct temperature can be more than an inconvenience; it can signal underlying problems that need immediate attention. While heat pumps are known for their efficiency, several factors can hinder their performance, especially during the cold winter months.

Here are five common reasons why your heat pump might struggle to keep up with your heating demands.

1. Outdoor Unit is Iced Over

One of the most common issues during winter is the outdoor unit becoming frosted or iced over. While heat pumps are designed to run a defrost cycle to combat this issue, there can be instances where the entire unit is covered in ice, and the defrost cycle is ineffective. In such cases, the efficiency of your heat pump can drastically reduce, preventing it from reaching the set temperature. If the ice doesn’t melt, it’s crucial to contact a professional to address this issue.

2. Outdoor Unit is Not Running

Another scenario that may affect your heat pump’s performance is when the outdoor unit isn’t running at all. This could be due to various reasons, including power supply issues, clogged filters, or closed vents and registers. While some of these can be checked and resolved, like changing filters or ensuring all vents are open, other cases may require professional intervention, especially if the unit fails to operate after entering defrost mode.

3. Excessive Cold Air Infiltration

Buildings with poor insulation or unsealed doors and windows can let in cold air, making it challenging for your heat pump to maintain the desired indoor temperature. Ensuring your home is well-insulated, with all air leaks sealed, is critical in aiding your heat pump’s efficiency. Periodic checks on insulation levels in your attic, basement, and around windows and doors can make a significant difference.

4. Closed Vents

It may seem trivial, but closed supply and return vents can severely impact your heat pump’s ability to distribute heat throughout your home. Regularly make sure that all vents are open to promote efficient airflow and heating.

5. Need for Routine Maintenance

Like any other HVAC system, heat pumps require routine maintenance to operate efficiently. Lack of maintenance can lead to various issues, including those mentioned above. Professional servicing can ensure your heat pump’s components, like the compressor, valves, and thermostat, are in good working condition and free from any faults that could impair performance.

At Indoor Air Quality, Inc., we’re committed to ensuring your heat pump performs efficiently and effectively. If you’re experiencing difficulties with maintaining the correct temperature, our team of experts is here to help. Don’t let a malfunctioning heat pump disrupt your comfort — contact us today for professional assistance. Since 2001, Indoor Air Quality, Inc. has served Highlands Ranch and the Denver Metro Area.