Watts N50-S - Part of the N50 Series Window Well Cover and the challenges typical to

and the challenges typical to wet environments

The adjustable field range temperature is 60 to 120 degrees F (16 to 49 degrees C)

ZM415SH-4IP

ZB415J-2NH

Watts N50-S - Part of the N50 Series Window Well Cover and the challenges typical toThis low water cut off is used on heating applications for low pressure, process, hot water heater boilers to protect them against emergency low water conditions. It has a float chamber that has 1 IN NPT female top and bottom connections. This is a single switch assembly. It is for burner service with extra terminal for line voltage single pole, double throw service. Features Maximum boiler pressure 50 lbs Single switch assembly For burner service