Skip to navigation Site map CALL NOW! (724) 204-8294 SCHEDULE AN Appointment HVAC FAQs What is the SEER Rating? The SEER (seasonal energy efficiency ratio) is how the efficiency of your heating and cooling equipment is measured. The SEER is the amount of cooling your system will deliver per dollar spent on electricity, as compared to other systems. For example, a 3-ton unit may have a SEER efficiency rating of 13, 14, or 15. The higher the SEER the more efficient the system will be. The SEER rating of any given unit can range anywhere from 13 to 21. Why is the SEER rating on the Energy Guide different than what my dealer quoted? Why should I have regular (or preventive) maintenance? And how often should I have it performed? What equipment requires regular (or preventive) maintenance? I need help troubleshooting a problem with my equipment. What are the advantages of a programmable thermostat? What type of filter should I use? And how often should I replace it? Why can't I find the correct size furnace filter at my local home improvement store for my Trane Brand Equipment? Where can I get parts for my Trane equipment? Which Trane equipment will best fit my home? What does my warranty cover? What is the life expectancy of my unit? Search Our Latest News Should You Replace Your Boiler in Bridgeville, PA? NOVEMBER 19, 2021 We Accept Contact Us Valley Heating & Air Conditioning Inc. 4050 Washington Road McMurray, PA 15317 Phone: (724) 204-8294 License #PA2824 Quick Links Home Specials Schedule an Appointment Service Area Contact Us All Content Copyright © 2021 Valley Heating & Air Conditioning Inc. | Privacy Policy | Accessibility Statement | Sitemap Compliance Settings