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

causing internal temperatures to hit the 200°F threshold

HC44GE208 is the cross for 1171342

Industrial Grade: High-density black ink designed to withstand the humidity and temperature swings of mechanical rooms

The WVFX 15 is rated for a maximum working pressure (PS) of 26

Crandall Stats & Sensors 2390-501-CSS Switch 318820-201 Enhanced Reliability: Resolves common hotThe 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