Does the manufacturer have a solid reputation and track record for products and service?
• Energy savings. Is the new HVAC system energy efficient? If it carries the EPA ENERGY STAR label, you know it meets strict efficiency standards. • Air quality. Make sure the HVAC system will reduce indoor air pollution. With pet dander, household chemicals, dust and smoke, pollution may be highest in your home. • Climate control. Look for variable speed systems that offer better temperature control. Q: Why is it important to choose the right-size HVAC system? Choose the Right Size for a New HVAC Unit Ask your HVAC dealer for help choosing a system that meets the heating and cooling demands of your home or building. Don’t expect to replace an old heating and cooling system with a new one the same size. Systems often were oversized in older homes and buildings. Better technology shows that oversized systems don’t work as well. They are inefficient, wasting money and energy. Undersized systems work too hard to heat and cool rooms. Either way, poorly sized HVAC units will have more probl
