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Home > Our Blog > How to Protect Your Heat Pump in the Winter?

How to Protect Your Heat Pump in the Winter?

Posted on: March 13, 2023

In the winter months, it is essential to take steps to protect your heat pump.

Exposure to extremely cold temperatures and snow or ice can cause major damage and even affect the efficiency of your heating system.

Taking proactive steps to protect your heat pump in the winter can help you save money on energy costs and prevent costly repairs or replacements. This article will provide you with the best ways to protect your heat pump from winter weather, as well as tips on how to protect your heat pump during an ice storm.

With the right preparation, you can ensure that your heat pump is ready for winter weather and runs efficiently all season long.

Are heat pumps in my home? How do I know if I have one?

If you’re not sure if your home has a heat pump, there are several ways to check, here’s how to find out:

  • Check for labels, stickers or information plates on the indoor and outdoor components of your air conditioning system. A label on your outdoor unit that says “heat pump” or has a model number that starts with “HP”
  • Check your HVAC system for a separate outdoor unit, which could indicate a heat pump.
  • Look for a reversing valve, which heat pumps use to switch between heating and cooling modes.
  • Check your energy bills for relatively low usage compared to other homes, which is a common benefit of heat pumps.
  • Ask a professional HVAC technician to inspect your system for a definitive answer.

Keeping your heat pump protected is essential

Heat pumps are designed to be durable and withstand extreme temperatures, but certain winter conditions can damage or reduce the efficiency of your system.

To ensure that your heat pump is properly protected and performs optimally, you should take proactive steps to prepare the system for winter weather.

As a professional HVAC expert, I recommend the following best way to protect your heat pump in winter from snow and ice:

Best Way To Protect Heat Pump in the Winter From Snow & Ice

Now that you know whether or not your home has a heat pump, it’s time to take action.

Properly protecting your heat pump in winter is essential to ensure it runs efficiently and doesn’t experience any major breakdowns.

Must Understand Heat Pump Defrost Cycle

Before you can protect your heat pump, it is important to understand the defrost cycle.

Heat pumps use a defrosting system to melt ice and snow from the outdoor coils. This helps prevent damage to the heat pump and allows it to run more efficiently.

The defrost cycle is triggered by a sensor and is usually set to run every few hours.

The cycle lasts between 5-15 minutes, during which time the outdoor fan will stop running, steam or vapour may be visible, and a hissing or sizzling noise can be heard.

The indoor temperature may also drop slightly, and you may notice a small spike in electricity usage.

It is important to note that manual defrosting of your heat pump is not necessary and may even cause damage.

However, you should keep the area around your heat pump clear of debris to reduce the risk of snow and ice buildup. 

Now let’s take a look at the steps you can take to protect your heat pump in winter:

Step 1: Removing Snow And Ice From the Heat Pump

The first step to protecting your heat pump in winter is to regularly remove any snow or ice from the outdoor unit.

After a snowfall, it is important to clear the snow from around your heat pump and make sure all vents are clear.

You can use a broom or leaf blower to remove any snow, but make sure not to use an open flame or sharp tools, as this could cause damage.

Step 2: Insulating The Heat Pump

Next, you should ensure that your heat pump is properly insulated.

You can purchase special heat pump covers to protect the outdoor unit from cold weather and reduce the risk of ice buildup.

Additionally, you should make sure that any exposed pipes or ductwork are insulated to prevent them from freezing during extremely cold temperatures.

Step 3: Schedule Professional Maintenance

One of the best ways to protect your heat pump in winter is to have it professionally serviced by an HVAC technician.

During a service call, your technician can check the system for any wear and tear and make sure it is running as efficiently as possible.

They may also recommend additional insulation, weatherproofing, or other measures to ensure your heat pump is well-protected.

Step 4: Cover the heat pump

Use a cover to protect your heat pump from harsh winter weather, such as snow, ice, and freezing rain.

However, make sure the cover is not too tight and allows for proper ventilation.

Step 4: Monitor Your Heat Pump Regularly

Finally, it is important to regularly check on your heat pump and monitor for any signs of trouble.

Pay attention to the outdoor temperature and make sure your heat pump is running as efficiently as possible.

If you notice that the system is struggling to keep up, contact an HVAC technician immediately for assistance.

Following these simple steps will help you protect your heat pump in winter and ensure it runs smoothly all season long.

How to protect heat pump during ice storm?

In the event of an ice storm, it is important to take extra precautions to protect your heat pump from damage.

Make sure all vents and pipes are properly insulated and covered and that the outdoor unit is securely fastened to the ground.

Additionally, carefully monitor your heat pump for any signs of damage or malfunction, such as frozen pipes and ice buildup.

If you notice any problems, contact an HVAC technician right away for assistance.

Ice storms can cause considerable damage to heat pumps, so it is important to take the necessary steps to protect your system.

It is also important to note that heat pumps are not designed to run on ice, so it is best to avoid using your heat pump during an ice storm.

If you must use it, make sure to keep the temperature at a low setting and give your system some time to defrost after the storm has passed.

Final Verdict: How to Protect Your Heat Pump in the Winter?

By following the steps outlined above, you can ensure that your heat pump is well-protected in winter and runs smoothly all season long.

Make sure to keep the area around your heat pump clear of debris, insulate the system properly, and schedule professional maintenance.

Additionally, you should use a cover to protect your heat pump from harsh winter weather and monitor for any signs of trouble.

Finally, if an ice storm is forecasted, take extra precautions to protect your heat pump from damage.

With the right precautions, you can keep your heat pump running smoothly in winter and enjoy a cosy home all season long.

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