Are you an educated consumer? When it comes time to purchase a new furnace for your North Shore area home, it’s important that you do the research and find answers to a few important questions first. If you have ever lived in a home with rooms that never seem to get warm enough, you should agree about the importance of doing your homework before selecting a new furnace. Following are two key things to know prior to engaging a contractor for a new furnace installation by a Marblehead MA Furnace Company.
- Furnace Size: One critical factor to determine prior to a furnace installation is the optimal size of the unit. When you contact an HVAC contractor, he will perform a load calculation that will evaluate such factors as the size and layout of your home and the quality of the home insulation. This is to determine a furnace size that can to provide the heating capacity needed for your home, but without being oversized, which causes a variety of problems.
- Furnace Efficiency: When shopping for a new furnace, check the efficiency rating in order to select a unit that will offer energy savings over time. In particular, you should be shopping for a high-efficiency furnace with annual fuel utilization efficiency (AFUE) rating above 90 percent. The higher the percentage, the more fuel gets converted into heat for your home. In our cold-winter climate, higher efficiency delivers more energy savings than in a warmer climate.


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