Choosing a New HVAC System: The Basics


We regularly underestimate that HVAC systems greatly affect our life quality. Since it’s a major investment, picking an HVAC system should entail careful planning to ensure a comfortable indoor environment throughout the year. Here are six factors to consider when buying a new HVAC system:

  • Type of unit
  • Size of unit
  • Energy efficiency
  • Available features
  • Maintenance requirements
  • Design and specs


1. Type of Unit

In residential spaces, the popular cooling units are heat pumps, ductless mini-split, and central air conditioning systems. Central air employs a packaged unit or a split system to offer a good atmosphere in your facility. Heat pumps absorb excess heat within your facility and extract it outside. A ductless mini-split system permits the controlling of temperature in specific rooms rather than the entire property.


2. Size of Unit

The wrong HVAC system might need to operate harder. The expanded wear will shorten its life and cause breakdowns. For a larger than usual unit, the HVAC system installations cost more. An oversized system changes temperature more rapidly, and might not serve you for long. Extra-large units also turn on and close down regularly, which can cause continuous temperature variances and distracting noises.

Undersized air conditioners or heaters will struggle to change the temperature of your home and they’ll remain on continually. To forestall these issues and spare energy, have a specialist conduct a Manual J load calculation to determine the ideal unit size.


3. Energy Efficiency

Most heat pumps, air conditioners, and efficient heaters are expensive, but the investment is worth it. If you’re searching for a heater, think about its Average Fuel Utilization Efficiency (AFUE). Heat pumps and air conditioners employ a Seasonal Energy Efficiency Ratio (SEER).

If you dwell in a hot zone, search for an HVAC system with high efficiency in energy. Buying an energy-effective HVAC system will save 20 to 40% in energy expenses. The yellow sticker on the air conditioner shows the seasonal energy-efficiency ratio (SEER) of the system.


4. Available Features

HVAC units come with many features and the one you choose depends on your needs. The features include programmable thermostats that enable remote control, those with variable-speed fans, and ductless systems. A zoning HVAC system boosts your comfort by enabling you to select a specific temperature for every zone.

Besides the cooling parts of your HVAC system, you can likewise put accessibility features to make it simpler to utilize. Smart HVAC units permit you to screen your AC from your cell phone. To boost your energy efficiency, you can go for a smart thermostat that permits you to make a temperature plan dependent on your everyday propensities.


5. Maintenance Requirements

Your HVAC requires yearly checkups in the spring to prepare it for summer. The inspections incorporate supplanting the air filters, cleaning the outdoor and indoor components. Buy a low-upkeep, cost-efficient central cooling unit and plan for annual appointments with an HVAC specialist to ensure it operates for many years.


6. Design and Specs

The HVAC system features you pick should depend on your house size. Prior to ordering another HVAC unit, check whether your home has centralized ductwork and whether there’s outdoor and indoor component space. You should also check on whether to go for zoned or thermostat controls. Every choice you make will also influence the HVAC system installations.

A well-working HVAC system is fundamental for protecting your home from extreme temperatures and excess moisture and making your family comfortable. Whether seeking to buy a new HVAC or want to replace an old unit, the above factors should help you get the right system. Additionally, getting another unit before your current system fails gives you enough time to settle on the best model.


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