Reasons For The Heat Pump, Not Heating Enough

By Author: Duct Gurus
Total Articles: 40
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One of the most resourceful ways to heat your home is by using a heat pump. The benefit of a heat pump is that you can use it throughout the year. For instance, during the hotter season, the heat pumps are used as an alternative to air conditioning to pump cold air, and during the winter it helps by drawing heat in from the outside to make it a cosy place to stay inside.

The benefits associated with the usage of heat pumps are many, including the cost efficiency as you save the energy bill throughout the year. The heat pumps are multipurpose devices. It uses the refrigerant to draw the heat from outside the house to inside, as well as disperse the heat inside during summer.

But, like any other electronic equipment at home or heating appliances at home, the heat pump would also break down occasionally and will need repair or maintenance.

It could be frustrating to ...
... find that the heat pump does not heat the rooms inside during the winter. The reason for this could be many. Below are some of the common issues related to heat pumps not heating or cooling efficiently:

Incorrect thermostat setting
Check if the thermostat is set to heat mode when you are receiving cool air from the register. You will blow the cold air if the setting is at cool mode or constant fan option. All you have to do is simply set it to heat mode.

But if you are unsure about how to change the setting or if the problem is not solved, call the expert service provider to address the issue appropriately.

The indoor unit power switch may also affect the proper functioning of heat pumps

The power located on the indoor furnace or fan coil also should be switched on for the heat pump to heat.

Next, check the outdoor unit power disconnect
A dedicated power disconnect switch would be mounted on the exterior of the home for the outdoor unit. Check the outdoor unit and switch it on. Also, check if the fuse in the box is blown and get it corrected.

Check and confirm if the outdoor unit is frozen. This could also be the reason why the heat pump not heating efficiently. Check for any frost or ice build-up on the copper tubing or outdoor unit coil. If you find frost or ice formation in these areas, call the HVAC technician to fix the issue. Note that - some level of the build-up of frost on the heat pump is normal and that it needs to be removed periodically by defrosting the equipment. But the excessive ice formation in these areas should be given immediate attention to avoid other major issues.

Finally, check the air duct for any debris or dust accumulation
Excessive dirt and debris clogging could be the reason for reduced or blocked airflow. Check the air filter and in and near the indoor unit and get it cleaned or replaced regularly to avoid the issue.

Also, the leakage in the duct can affect the heating and cooling of the heat pumps. Call the duct cleaning service provider to check for the duct leakage when you get a higher electricity bill or reduced airflow from the heat registers and get it repaired effectively.

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