For many families, a hot Tennessee summer is the final nail in the coffin for their old HVAC system. When it's time to replace, most people will know by instinct. Every time we receive that phone call, people are curious to know what HVAC system we would recommend to them. Here's what we tell them: every HVAC system has it's positive and negatives. Unfortunately, there is no one-size-fits-all answer. It really depends on your home, your needs, and your budget.
The good news is, when you compare all of the HVAC units side-by-side, there are only 4 major factors that you should consider: comfort, efficiency, installation cost.
Comfort
System Type: Does a furnace/AC combo suit you, or would a heat pump provide better year-round comfort?
Sizing: Proper sizing is crucial for even heating/cooling and dehumidification. An oversized or undersized system leads to discomfort and inefficiency.
Zoning: Separate thermostats for different areas of your home offer customized comfort.
Efficiency
SEER/HSPF Ratings: Higher numbers mean greater efficiency, lowering energy bills. Look for Energy Star certification.
Variable-Speed Technology: Adjusts output for more consistent temperatures and less energy waste.
Smart Thermostats: Help optimize energy usage based on your schedule and habits.
Durability
Brand Reputation: Research brands known for longevity and reliability.
Maintenance: Regular maintenance is essential to extend a system's lifespan.
Installation Cost
Labor: Complex installations (e.g., extensive ductwork) will increase the cost.
Rebates/Incentives: Check for local or federal incentives that can offset costs.
Other Factors To Consider
Indoor Air Quality (IAQ): Air filters, humidifiers/dehumidifiers, and UV air purifiers affect your home's overall health and comfort.
Noise Levels: Some HVAC systems are quieter than others, especially important for bedrooms or living spaces.
Existing Ductwork: If your ducts are old or leaky, they can sabotage even the best HVAC system's efficiency. Have them assessed.
Contractor Expertise: Proper installation is as important as the system itself. Choose a reputable contractor with experience in your type of system.
Future Needs: Consider the long-term. Will your family size change? Are you planning additions to your home?
The most important thing to remember is do not rush. Take your time to understand the HVAC market. Consider all factors and choose the system that fits your needs with comfort, ongoing utility costs, upfront costs, and durability. If you are not familiar with the HVAC market and available options, we recommend that you find an HVAC contractor you trust. Give us a call if we can help you along your HVAC journey!
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