More than 80% of HVAC OEMs trust Hartland Controls.

The OEM’s preferred choice should be your choice, too. The electrical controls brand more than 80% of HVAC OEMs trust is now available to the wholesale/distribution market. Hartland’s engineering expertise means you can now offer top quality replacement parts to your customers.
Our OEM-quality replacement parts are designed and manufactured by the industry’s leading experts in the US. Our full product line includes:
  • DP Contactors
  • Capacitors
  • Transformers
  • Relays

Protect your reputation

Your customers trust you to be a resource for quality products. With Hartland Controls you can be assured you’re stocking the best products available. We have complete engineering and testing facilities in our Rock Falls headquarters.

Other suppliers simply source products, but not us. We design and manufacture product in our own state-of-the-art facilities.

We have the controls you need in stock now.

We stock substantial inventory at our 152,000 square foot facility, centrally located in Illinois, to quickly fulfill orders across North America.

Download our new Buying Guide and comprehensive catalog to learn about quality electrical controls.

Learn about becoming a
Hartland Controls Distributor