Cedar City, UT, HVAC experts share common signs to replace the heater.

Cedar City, United States - December 2, 2025 / Walker Plumbing, Heating & Air /

When to Replace a Heater and Possible Alternatives

Is the current heating system struggling to keep the home warm, or does it require constant repairs to keep operating? These can be signs that the heater needs to be replaced. Knowing when to say goodbye to an aging heating system and exploring the best replacement options is crucial for maintaining comfort, efficiency, and peace of mind during the colder months. 

This blog post will share common signs that signal it's time for a heater replacement and explore some popular options for a new heater installation to help homeowners make the best decision for their home on when to replace their heater and what to install in its place.

Signs Heater Replacement Is Needed

cold One of the clearest indicators that the heating system is nearing the end of its life is its age. For example, furnaces can typically last anywhere between 15 and 30 years, so when it’s within that range and shows any signs of issues, it can indicate replacement is needed. Beyond old age, watch out for frequent repair calls or if the cost of a repair exceeds a third of the cost of a replacement, as these are both signs to replace the heater. 

Other signs that indicate heating replacement is needed include higher monthly utility bills and insufficient heating. Inadequate heating could be uneven temperatures throughout the house, leading to cold spots, a complete lack of heat, or the system running without reaching the temperature on the thermostat setting. Loud or unusual noises can also point to mechanical failures that may require heater repair or replacement.

Furnace Installation

A furnace is a central heating system that heats air in a central unit and then distributes it throughout a home via a system of ducts and vents. Furnaces remain one of the most common and reliable methods for heating properties. Their popularity stems from their powerful performance and longevity.

Some of the primary benefits of installing a furnace are its durability and heating capacity. Furnaces boast a longer life expectancy, typically lasting about 15 to 30 years, compared to the 10 to 15-year lifespan of a heat pump. Also, furnaces are known for supplying hotter air than heat pumps, making them an ideal choice for homeowners in regions that experience severe or prolonged cold.

Heat Pump Installation

heat pump A heat pump is an innovative alternative to furnaces, transferring heat rather than generating it. When heating is needed, the system draws heat from the outdoor air, even when temperatures are low, and transfers it indoors. In the summer, it can reverse the process to move heat from indoors to the outside, effectively cooling the home. This dual functionality is a major advantage, making a heat pump system capable of handling both heating and cooling needs year-round.

Besides being able to both heat and cool, one of the most compelling reasons to install a heat pump system is its superior energy efficiency. Because a heat pump moves existing heat rather than burning fuel or using electric resistance, it requires less energy to operate. This efficiency translates to reduced energy usage and lower utility bills. A heating contractor can help homeowners choose the best heating system to replace their existing one. 

About Walker Plumbing, Heating & Air

Walker Plumbing, Heating & Air is a dependable company that has been serving Cedar City and the surrounding areas for over 20 years. They provide same-day services, the latest technology, and straightforward pricing. Call them for heater installation and replacement services in Cedar City, UT.

Contact Information:

Walker Plumbing, Heating & Air

715 N 935 W, Unit #1
Cedar City, UT 84721
United States

Brett Walker
(435) 466-7735
https://www.mystgeorgeplumber.com/cedar-city/

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