Designed for negative pressure systems

The fail-safe direction (normally open or normally closed) is determined by the physical installation on the valve and can be adjusted to meet specific piping requirements

this switch provides the exact thermal calibration required to maintain system integrity

it provides the high-voltage arc necessary for consistent burner light-off

If converting to R407C or other HFCs

Eaton Cutler-Hammer H2013B-3 Heater mario Designed for negative pressure systemsThe Eaton Cutler Hammer H2013B 3 Heater Pack is a critical component for achieving precise motor overload protection in industrial and HVACR control systems. Engineered for the Freedom Series, these bimetallic thermal units provide a steady Full Load Amp (FLA) rating range of 18. 7 to 30. 7 Amps. This standard trip Class 20 heater set is specifically designed to handle the thermal demands of heavy duty motors, offering a 20 second trip time at 600% of