Hartland Controls

Hartland Controls specializes in the design and manufacture of mission critical electrical contactors, class II transformers, capacitors, relays, auxiliary switches and configured assemblies. The cost-effective electrical controls we bring to market are used in HVAC, refrigeration, overhead door, irrigation, welding, water heating, pool and spa, vehicle charging and other aftermarket applications that require reliable starting and safe stopping. Snook & Aderton HVAC Supply has a large selection of Hartland Controls products including contactors, capacitors, relays, and more.