Hartland Controls 90341 Relay 326010-701 technicians should always inspect the

technicians should always inspect the mounting surface for corrosion and replace the perimeter gasket to prevent flue gas leakage into the cabinet

this kit provides the replacement parts for TH19X systems needed to maintain precise environmental control and system reliability

single-phase configuration simplifies wiring for rapid field installation

this unit maintains a standard 2-10VDC control signal

Hartland Controls 90341 Relay 326010-701 technicians should always inspect theThe Hartland Controls 90341 Relay is a heavy duty, general purpose DPDT 120V relay engineered for reliable switching in demanding HVACR environments. Designed as a universal 91 series power relay, this component features a 120VAC coil and is a common replacement for 110 120V residential and commercial applications. The double pole double throw configuration provides versatile circuit control, making it ideal for fan switching, standby power, and