As the winter months approach, having a reliable furnace that efficiently heats your home is essential. Choosing an energy-efficient furnace can save you money while keeping your home comfortable.

Conventional vs. High-Efficiency Furnaces
Conventional Furnaces
These medium-efficiency units typically waste about 15-20% of the energy they consume because their heat exchangers can't capture all the heat from combustion fumes.
High-Efficiency Furnaces
High-efficiency condensing furnaces use at least 90% of the energy consumed, with some models reaching up to 98.5% efficiency. This efficiency is achieved through a secondary heat exchanger, which captures excess heat from combustion fumes before they are vented outside.
Condensing furnaces are so efficient that the fumes they vent are cool enough to be safely expelled through a PVC pipe, unlike conventional furnaces that require metal exhaust pipes to handle hotter fumes. Additionally, these furnaces produce condensed water vapor, which is drained through PVC pipes, further showcasing their energy conservation.
Benefits of High-Efficiency Furnaces
Lower Energy Costs
Switching to a high-efficiency furnace can save you hundreds of dollars annually, depending on its efficiency rating. Over a 15-year lifespan, these savings can offset the furnace’s upfront cost.
Better Indoor Comfort
Condensing furnaces don’t create negative air pressure, unlike conventional systems that pull dry outdoor air into your home. This helps maintain better indoor humidity levels, reducing the dryness often associated with winter heating.
Environmentally Friendly
High-efficiency units reduce energy waste, making them a greener choice for homeowners who want to lower their carbon footprint.
Improved Air Quality
By utilizing outdoor air for combustion, condensing furnaces help prevent the exchange of indoor air with potentially polluted outdoor air.
Why Choose Hartzell Heating and Air Conditioning?
At Hartzell Heating and Air Conditioning, our experienced, NATE-certified technicians specialize in helping you find the perfect heating solution for your home. As a trusted provider of high-quality HVAC services, we offer:
Expert Furnace Installation
We provide a variety of high-efficiency furnaces, ensuring you get the best option for your budget and comfort needs.
Reliable Repairs and Maintenance
Whether you need a quick fix or routine tune-ups, our team handles all makes and models.
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