HVAC Tips to Consider When Purchasing a New Home


It might be overwhelming to look for a new house. While taking walkthroughs and examining paint colors and open floor plans can be thrilling, the devil is in the details.

The most critical items to watch out for are high-cost components like residential furnace repair, plumbing, and roofing. Both paint and other decorative elements are affordable.

 You can use the information you acquire about potential issues to ask the vendor to address them in advance or to bargain the purchase price if you discover any.

Compared to rectangular ducts, circular ducts are typically quieter and more effective. For more information on the HVAC system and duct design, consult the home inspector. Check for duct leaks and determine whether the ducts are properly sized and constructed.

Be on the lookout for external insulation in addition to spherical ducts. However, duct insulation can sometimes be found on the inside. You will amaze your home inspector and save time and money by requesting detailed information on duct design, insulation, sizing, and leaks.

  • Age & Maintenance History

It’s crucial to understand how old your new home’s HVAC system is and how well it has been maintained. The lifespan of your HVAC system is greatly influenced by routine maintenance, ideally performed every two years. 

If your furnace or boiler is over 15 years old, you should consider a replacement. After about ten years, heat pumps and air conditioners should be considered for replacement.

(If you’re a homeowner selling your home and your HVAC system is more than ten years old, think about replacing the inefficient system. Customers seek products that are highly reliable, low-maintenance, and energy efficient.)

HVAC specialists frequently place job tickets on the HVAC unit. Request a visit from them. If not, the owner may have them somewhere.

  • HVAC Efficiency

Heating and cooling account for about half of your home’s energy use. Due to this, insulation levels and hvac energy efficiency are both crucial. You will pay less for your energy bill due to your HVAC system’s increased energy efficiency.

Seasonal Energy Efficiency Ratio, or SEER, rating, measures an air conditioner’s energy efficiency. Its energy efficiency increases with the SEER number.

An appliance’s AFUE (Annual Fuel Utilization Efficiency) rating measures its energy efficiency. A device’s efficiency increases with an increasing AFUE rating. An AFUE of 90%, for instance, indicates that heating accounts for 90% of fuel consumption.

The HSPF (Heating Seasonal Performance Factor) rating of a heat pump serves as a benchmark for energy efficiency. Again, the system is more effective the higher the number.

The HVAC system’s energy efficiency declines with age. Don’t just rely on the EnergyGuide label’s energy rating. This figure often represents the highest efficiency level, typically in the first few years of employment. You will better grasp the system’s current energy efficiency if you schedule a professional HVAC assessment.

  • Location of Outdoor Unit

It concerns where the outdoor condenser unit is. The noise can be a problem if the unit is too close to the windows of the bedrooms. Furthermore, if the house is flood-prone, ensure the unit is elevated or situated on higher ground. The gutters above the unit should be one final thing to examine. 

Water runoff could harm the appliance if there aren’t any gutters or if they’re damaged (especially during cold winter weather).

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