Top Products

Extreme Performance
Cold Weather Heat Pump

Engineered for precision and reliability, VXP parts offer seamless integration into HVAC and building automation systems. Whether you're upgrading zone control or optimizing flow regulation, these components deliver consistent performance, easy installation, and long-term durability.
Bosch TR7000T
Heat Pump

Delivering high-efficiency performance, the TR7000T-50US is a compact, on-demand water heater designed for reliability and energy savings. With a 50-gallon capacity equivalent and advanced temperature control, it's ideal for residential or light commercial use.
Modine Hot Dawg
Heater

Compact, powerful, and built to last, is a gas-fired unit heater designed for tight spaces and high performance. With a low-profile, ceiling-hugging design, it installs easily with minimal clearance. It runs on natural or propane gas, features finger-proof fan guards, and includes a permanently lubricated motor for reduced maintenance.
Aire Force Equipment

Efficient and quiet don't have to be antonymous. Aire Force's best in class equipment is a great option for all weather conditions

Supplying the Trades for Over 90 Years!

Winstel Controls has been serving the commercial and residential heating and cooling industry since 1934. From the early days of selling boiler controls to today's state-of-the-art complete systems, Winstel is known as the place for selection, expertise, and complete customer service. Born in Cincinnati, Ohio, and now available everywhere via the Internet, your Winstel Controls experience is just a click away.

Honeywell, Weil-McLain, Watts, Maxitrol, Itron, Comfort-Aire, White Rodgers, Wilkins, Apollo, Bosch, Conbraco, AireForce, Modine, Asco, Mid-West Instrument, Johnson Controls, Flomatic, Bell & Gossett, Taco, Amtrol, Febco, Ames, Armstrong, McDonnell & Miller, and Fireye are just a few of the brands we stock every day at Winstel Controls & Morrow Control.