Cincinnati's Heating & Cooling Supplier

Winstel Controls is Cincinnati's 'go to' company for heating & cooling equipment and parts. Proudly serving the tri-state area for over 75 years, Winstel continues to explore new and better ways to serve our customers with great service and excellent inventory. By stocking the finest in boilers, furnaces, air conditioners, controls, valves, regulators, thermostats, and more, we are your one-stop shop for all your HVAC and backflow parts and equipment. Today you can find 3 convenient locations serving Cincinnati and the Tri-State area.

Call or stop by today to talk to one of our seasoned experts on boilers, HVAC or backflow parts. We carry tens of thousands of parts in our 3 area warehouses and run daily shuttles between stores to offer same-day delivery of any part we stock. We handle OEM parts for most major manufacturers and our staff can help you locate that hard-to-find piece to finish your project.

Honeywell, Weil-McLain, Watts, Maxitrol, Itron, Coleman, White Rodgers, Johson Controls, Bell & Gossett, McDonnell & Miller and Fireye are just a few of the bands we stock every day at Winstel Controls.