eliminating the need for field modifications or wire splicing which can compromise system safety

Enhanced Reliability: Resolves common hot water heater burner issues such as ignition delays

Common Questions for HVACR Technicians What is the maximum proof pressure for the E1H-H15

causing internal temperatures to hit the 200°F threshold

Crandall Stats & Sensors 2390-501-CSS Switch 318820-201 eliminating the need for fieldThe Crandall Stats & Sensors 2390 501 CSS is a pneumatic gradual switch designed for 100% manual adjustment of air pressure within HVAC pneumatic systems. This unit provides precise control over a 0 to 20 psig range, allowing technicians to manually select and maintain specific pressure settings for pneumatic actuators, position controlled devices, or remote set point adjusters. As a 2390 501 CSS replacement for YMC 1001, it serves as a direct drop in