features a fixed setpoint of 27 PSI open and 67 PSI close

or a persistent squeal during startups

for outdoor service

Designed with a primary voltage of 120 VAC and a secondary output of 24 VAC

This 240F manual reset limit switch acts as a fail-safe to protect your heat exchanger and surrounding equipment from excessive thermal runaway

Danfoss 042N7520 Coil features a fixed setpoint ofThe Danfoss 042N7520 is a high performance solenoid valve coil engineered for precise control in commercial refrigeration and air conditioning systems. This model is a 24V AC 50 60Hz coil with a 9 watt power consumption, designed for the "Clip On" fastening system which ensures fast, tool free mounting and prevents moisture ingress at the armature. Built with Class H insulation, this coil is rated for high ambient temperatures and demanding duty