The Most Common Heat Pump Problems & How to Avoid Them

Published on: September thirteen, 2019 |

by way of: Devon Rhodes

HVAC.com
September thirteen, 2019

Like several home equipment, your warmth pump would possibly on occasion have hassle running as it should be. Perhaps it gained’t activate, or it now not heats up as it should be. On the other hand, perhaps your warmth pump doesn’t settle down after use, or it runs continuously. With that during thoughts, beneath are one of the so much not unusual warmth pump issues, in addition to imaginable reasons and fixes for those problems. 

 

Learn over those not unusual problems to peer what you’ll be able to do to get your warmth pump operating easily. On the other hand, if you wish to have lend a hand, keep in mind that it’s all the time a good suggestion to touch an area warmth pump skilled for carrier and upkeep help if wanted.

 

The four so much not unusual warmth pump issues

 

Warmth pump now not turning on

 

In case your warmth pump gained’t activate in any respect, it’s most probably because of certainly one of 4 prime issues:

 

• Thermostat issues: To begin with, test to peer in case your programmable thermostat is about to have the warmth come on on the proper time. If the whole thing turns out right kind, the issue may well be a miscalibration that’s inflicting your thermostat to learn the temperature incorrectly or an electrical drawback that’s preventing the thermostat from speaking with the warmth pump. In both case, you’ll want to have the thermostat serviced via a qualified.

 

• Energy loss: Occasionally, a tripped breaker is the basis supply of the problem. Test to ensure your breakers are all in the right kind place. Then again, if this occurs on an ongoing foundation, it’s most probably an indication of an electrical failure with the warmth pump, which you will have professionally serviced.

 

• Damaged starter capacitor: Take a second to pay attention for your warmth pump. If you’ll be able to listen a faint clicking noise that happens as the warmth pump is meant to be turning on, your drawback is most probably with the starter capacitor. This element is chargeable for transmitting the electrical price that activates the automobiles. You’ll want to deliver a technician out to switch it.

 

• Damaged reversing valve: Because the identify indicates, the reversing valve lets in the warmth pump to paintings as each a heater and an air conditioner by way of reversing the path of the refrigerant. If the warmth pump activates while you wish to have cool air, however now not for warmth, that is most probably the lead to. It is going to additionally want to get replaced through a technician.

 

Warmth pump now not heating

 

In case your warmth pump isn’t blowing scorching air, there are usually 3 primary reasons: 

 

• Unit is blocked: Your warmth pump pulls warmth from the air out of doors into your house. If the airflow for your unit is blocked by way of snow, ice, leaves or some other form of particles, it will make it arduous for the warmth pump to do its process. Thankfully, the answer is understated. Blank off your warmth pump and transparent away any particles that can be blocking off the best way.

 

• Air clear out is grimy: Air filters are installed position to seize filth and particles, but if an excessive amount of builds up, it will possibly block airflow to the compressor, the a part of the unit that in reality heats the air. This answer is inconspicuous, too. Test your clear out and alter it out for a brand new one if it’s grimy.

 

• Refrigerant price is low: In case your refrigerant ranges are too low, most probably from a leak, your warmth pump will fight to deliver sufficient warmth interior to warmth your house. Have a qualified pop out to test if the degrees are too low or your device must be recharged.

 

Warmth pump now not cooling

 

In case your warmth pump isn’t cooling, it can be considered one of a couple of issues, so much of that are very similar to the ones indexed above.

 

• Thermostat issues: First test to peer that your thermostat is about to chill. Whether it is, there could also be an issue with the thermostat that’s inflicting it to learn the temperature incorrectly or an electrical drawback that’s preventing the thermostat from speaking with the warmth pump. In both case, you’ll want to usher in a qualified.

 

• Damaged reversing valve: In case your warmth pump is operating, however the air coming from your vents is scorching, it’s most probably an issue together with your reversing valve. Once more, that is the a part of the warmth pump that reverses the refrigerant and lets in it to behave as each a heater and an air conditioner. If this element is damaged, it is going to want to get replaced by way of a technician.

 

• The parts are grimy: If the air coming from your vents is lukewarm, that’s a just right signal that your parts are grimy. Move out of doors and blank off the warmth pump so it’s freed from any particles and test the air clear out to peer if it must be modified. 

 

•  Refrigerant price is low: Once more, in case your refrigerant ranges are too low or if there’s a leak, your warmth pump will battle to chill your house. Have a technician pop out to test your ranges and fasten any leaks. 

 

Warmth pump operating continuously

 

In case your warmth pump is continuously operating, there are possibly 3 primary reasons:

 

• Strangely chilly climate: Warmth pumps are designed to paintings a lot more steadily than a furnace. It’s imaginable that, if the elements is particularly chilly, your warmth pump may just run close to-continuously with out there being a topic.

 

• Thermostat issues: Once more, test to ensure your thermostat is about as it should be. Whether it is, it can be a miscalibration factor that’s inflicting the thermostat to learn the temperature incorrectly or a wiring factor that signs an electrical drawback. In both case, you’ll need to name in a qualified to mend the problem.

 

• Damaged compressor contractor: The compressor contactor controls how so much energy is going for your warmth pump. If that’s broken, it’s imaginable your warmth pump may just run always. You’ll want a skilled to switch the phase.

 

Ceaselessly requested questions