this switch actuates at 1

making them fully interchangeable

Universal Application: Fits popular models including the BUNN TDO-3

ensuring seamless integration into existing BAS architectures

Improved Efficiency: Helps restore the unit’s original AFUE rating by ensuring clean

Warrick 26NMB1B0A Control 340155-7024 this switch actuates at 1The Warrick 26NMB1B0A Control is a reliable low water cutoff plug in module engineered specifically for boiler feed and condensate pump applications. Operating on a 120Vac supply voltage, this 10,000 ohm direct acting controller utilizes a SPDT relay configuration (1 NO 1 NC) to provide versatile switching capabilities for industrial and commercial systems. Designed for efficient field deployment, the 11 pin DIN mount style simplifies installation