Durable Construction: Engineered with premium casting materials for long-term resistance to erosion and corrosion

Simplified Installation: Features standard spade terminal connections for quick field replacement by service contractors

For the 130°F to 180°F high-temperature models

Provides high starting torque to ensure reliable compressor ignition

making it a drop-in replacement for standard single-phase HVAC electrical platforms

Markel 44565001 Relay 321702-401 Durable Construction: Engineered with premiumThe Markel 44565001 Relay is a specialized 24V control relay engineered for heavy duty HVACR applications where precise circuit switching is critical. This SPDT control relay features a 24V coil voltage and is designed for seamless integration with primary voltages of 120V, 240V, and 277V. For technicians performing field service repairs on industrial electric heaters or air handling units, its compact footprint allows for straightforward installation