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HVAC installation is a significant investment. Especially in Pennsylvania, where summers are hot and humid, and winters bring snowfall, these systems need planning and strategy. You don’t just chase a lower price tag; you also consider climate-friendliness, long-term cost savings, and code compliance. You start long before you visit a contractor or buy the unit. A site survey, Manual J load, proper installation, and ongoing maintenance—everything matters.
This blog educates Pennsylvania homeowners and business managers about what to know about your new HVAC system.
The first thing to consider is system size. It shows whether your new system can keep your home comfortable. This matters because an oversized system wastes energy, turns on and off, and doesn’t control humidity. An undersized system struggles to keep the space comfortable. Beyond size, make, model, and system type matter.
But how do I choose the right size HVAC system? This is the question we often hear at Lehigh HVAC. The answer is Manual J load for a home or commercial facility. The technician will tell you the exact tonnage requirements your space needs.
The second most important thing is energy efficiency ratings. For an air conditioner, consider its SEER rating. If it is a gas or oil furnace, consider its EFUE rating. This rating shows how efficiently your HVAC can turn input energy into output. An efficient system provides better comfort with lower energy bills. This is why we recommend choosing high efficiency within your budget.
Warranty coverage gives peace of mind. Ask your contractor about the system's warranty, components, and duration. The best deal is a system with parts and contractor warranties for a long time. In Pennsylvania, the average HVAC warranties are from 5 to 10 years.
As a homeowner, you rarely agree with a system that makes noise. This is especially a concerning point for commercial HVAC owners. That’s why you should consider the noise level of your new HVAC system while buying. The average noise level for an HVAC system in Pennsylvania is between 50 and 75 decibels (dB). Try choosing a system with the lowest possible figure. But make sure it meets the standards as well.
HVAC installation requires permits from local authorities just like any other mechanical renovation or remodeling project. Make sure to understand those permits well before you make a purchase. Ask your contractor about the process. In most cases in Pennsylvania, the contractor applies for and obtains the permits on the homeowner’s behalf. Clarify everything to avoid confusion and legal disputes.
Cost drives major HVAC decisions. But price doesn’t just mean the equipment cost. It includes other expenses as well. It includes installation, hardware, permits, and code compliance costs. Confirm the total amount you will actually spend till the unit is installed. Compare final costs for different units and choose the equipment that meets your budget and other requirements.
This is based on the energy efficiency ratings and system performance. Check the SEER2 or EFUE ratings for your system, its performance, lifespan, and capacity. Make an estimate of how much it can save compared to your previous system. Compare this figure for different equipment and choose the one that helps you save more in the long run. Take the opinion of a certified and experienced HVAC expert about the performance of different brands and models in the Pennsylvania climate exclusively.
Various local utilities and federal initiatives offer fantastic rebates, energy incentives, and tax credits. For example, utilities such as PPL, PECO, and UGI pay for HVAC electrification. Many federal initiatives, such as HOMES and HEEHRA, offer up to thousands of dollars in rebates for eligible Energy Star-certified HVAC systems.
HVAC is not a set-it-and-forget-it appliance. It needs regular care and maintenance, and it costs something. Maintenance schedules, requirements, and costs vary by equipment, size, and climate. For example, if you live in a region with high pollen and pet dander, you need frequent maintenance. The same happens if your HVAC operates constantly.
Not every HVAC system is for the Pennsylvania climate. That’s why you should choose a system that matches your heating or cooling requirements in your PA region. Pennsylvania features summers with extreme heat and humidity. This means your system should control both temperature and the humidity levels. Humidity control matters because if your HVAC fails to control humidity, you need to invest in an expensive whole-house dehumidifier installation.
When choosing a new HVAC system, think beyond the price tag. Consider long-term savings, rebate eligibility, warranty coverage, size, maintenance requirements, and more. In practice, it's impossible to find a system that meets every requirement. That’s why you have to strike a balance between features and requirements. Close the deal on an affordable system that keeps the space comfortable and ensures long-term savings.
Don’t know which system makes the best sense? Feel free to contact Lehigh HVAC.
