5 Signs Your Heating Unit Is About To Give Out

Signs Your Heating Unit Is About To Give Out

Do you find yourself trying to stay warm while your heating unit struggles to keep up? We all know Alaskan winters can be harsh, and a reliable heating system is essential to survive the freezing temperatures. However, even the toughest HVAC units have a lifespan, and over time, they can show signs of wear and tear. Ignoring these signs can lead to a complete breakdown, leaving you and your family in the cold. Below we touch on 5 key warning signals your HVAC unit is displaying, and that will save you from costly emergency repairs and ensure your home stays warm during the coldest months of the year.

  • Inconsistent Heating: 

If you notice that some rooms in your home are toasty warm while others remain chilly, it could be a sign that your heating unit is struggling to distribute heat evenly. Inconsistent heating can result from various issues, including a malfunctioning blower motor or clogged air ducts. Don’t ignore this problem, as it can lead to further damage to your system.

  • Unusual Noises:

Your heating unit should operate quietly in the background. If you start hearing strange noises like banging, squealing, or rattling, it’s a clear indication that something is amiss. These noises could be due to worn-out components or loose parts within your HVAC system.

  • Increased Energy Bills:

Have your energy bills been steadily climbing, even though you haven’t changed your heating habits? An inefficient heating unit can consume more energy as it struggles to maintain the desired temperature. Rising energy bills may be a sign that your unit is nearing the end of its life cycle and needs attention.

  • Frequent Repairs: 

If you find yourself scheduling HVAC repairs more frequently than before, it’s time to consider the possibility that your heating unit is on its last legs. Frequent breakdowns and repairs can become a costly hassle, and investing in a new system might be a more cost-effective solution in the long run.

  • Age of the Unit:

One of the most straightforward indicators that your heating unit may be giving out is its age. Most heating systems have a lifespan of around 15-20 years, depending on maintenance and usage. If your unit is nearing this age range, it’s a good idea to start planning for a replacement to avoid a sudden breakdown during the winter season.


Recognizing the warning signs that your heating system is about to give out can save you from the inconvenience and discomfort of a sudden breakdown. If you’ve noticed any of these signs then it’s time to take action. Contact Diamond Heating & AirTemp Alaska, your trusted HVAC experts, to assess the condition of your heating unit and explore heating replacement options

Don’t wait until you’re left shivering in the cold; proactive maintenance and timely upgrades can ensure your home stays warm and cozy when you need it most.

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