Description
The United Electric B54-109 is a single-pole, double-throw immersion temperature switch that is essential for maintaining appropriate temperature control in a variety of HVAC equipment. This little, multipurpose switch senses the temperature of the liquids around it immediately. The switch initiates an electrical response that either turns on or off linked equipment, such as immersion heaters or pumps, when the liquid reaches a predefined set point. The B54-109 is made of strong brass and stainless steel, which gives it exceptional corrosion resistance and long-lasting functionality even in challenging conditions. With an adjustable temperature range of 200°F to 425°F, it can be used for a wide range of HVAC systems, such as hydronic heating units, boilers, and hot water tanks.
