It’s spring in the Harrisburg metro area – the perfect time to do a little preventive maintenance on your home heating system. At CROH Heating & Air, we encourage homeowners to maintain their home heating system all year ‘round by getting annual tune-ups, rather than repairing it at a time when you’re not going to want to wait for a contractor. Instead, have a trained, licensed CROH Heating & Air technician perform an off-season tune-up on your home heating system so you can be sure it will be efficient and effective when the temperatures drop again. With the correct tools for the job, we check your thermostat settings; lubricate all moving parts; check the system controls; Inspect, clean, or change the air filter in your furnace or heat pump; Inspect the flue piping for rust, disconnections or back drafting; and check all gas (or oil) connections, gas pressure, burner combustion and heat exchanger. This ensures greater comfort levels. All of these components have an effect on the efficiency of your home heating system, so a tune-up is the best way to protect, preserve and optimize your system. We perform tune-ups on home heating systems throughout the Harrisburg, Hershey, Carlisle, Middletown and Palmyra area.