Fresh-Aire UV is an innovation leader in the field of indoor air quality. Our award-winning UV light and carbon products fight mold, bacteria, viruses and odors in commercial and residential HVACR systems. Our products include Blue-Tube UV®, the world’s most popular germicidal UV light, the revolutionary APCO® PCO/carbon whole-house air purifier, and Mini UV the first UV light system designed specifically for mini-split AC systems.
AC air handler squealing or grinding noises. Though most air handlers have direct-drive motors, some older units may be belt-driven. Squealing sounds from a belt-drive air handler generally occur when the belt that connects the motor to the blower slips. In most cases, the belt is improperly aligned or worn and needs replacement. Follow the instructions above under Air Conditioner Not Blowing Air and refer to your owner’s manual.
Replacing a capacitor is easy. Just take a photo of the wires before disconnecting anything (you may need a reference later on). Then discharge the stored energy in the old capacitor (Photo 4). Use needle-nose pliers to pluck one wire at a time from the old capacitor and snap it onto the corresponding tab of the new capacitor. The female crimp connectors should snap tightly onto the capacitor tabs. Wiggle each connector to see if it’s tight. If it’s not, remove the connector and bend the rounded edges of it so it makes a tighter fit on the tab. When you’ve swapped all the wires, secure the new capacitor (Photo 5).
Our skilled technicians can install a new system quickly to ensure maximum comfort in your home. Utilizing the latest technology, we can calculate the correct size and efficiency for your home. If you would like to upgrade your heater due to safety or reliability concerns, we can help you choose from a wide variety of top-quality heating products with extended warranties offering up to 10 years of coverage.
Lennox was started to offer some of the most long-lasting, reliable HVAC systems in the market while providing the best service and quality for customers. Knoechel Heating Company in Zelienople is no different, with our on-going dedication to your comfort and commitment to the community. We strive to be the experts at what we do so you can always be comfortable, and know you can always count on us. Give us a call at 724-452-6280 or arrange an appointment with us so we can help you achieve whole home comfort. 
The store scheduling was great - confirmed for an open date within minutes. My technician was thorough and patient in explaining and working through the resolve needed for my furnace problem. He was courteous and good-natured, which helped to calm my frazzled state over a unexpected HVAC repair. The tech took care in my home not to create or leave a mess. Finally, & more importantly, I felt that rate was fair and I didn't feel cheated at the end of it all. I was also pleased that I could put the expense on my Home Depot card. I'd rather not need it, but if I run into another problem, I would gladly use them again.

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