HVAC system size depends on your home’s square footage, insulation quality, window efficiency, and Connecticut’s climate requirements. An oversized system cycles on and off frequently, wasting energy and failing to control humidity. An undersized system runs constantly and never achieves comfortable temperatures.
Professional load calculations consider your home’s specific characteristics, not just square footage. Factors include ceiling height, insulation levels, window types, and how your home is oriented. Connecticut’s humidity levels also affect sizing requirements.
Never guess at system size based on your old equipment. Homes change over time with renovations, new windows, or added insulation. What worked 15 years ago might not be right for your home today.