making it an ideal choice for pump bypass relief and thermal expansion protection

Extended Capillary Reach: The 31-inch capillary tube allows for versatile bulb placement on the suction line

cross-referencing the internal parts list is recommended for exact fitment

As a direct successor that replaces White-Rodgers 21D64-1

Where is this sensor typically used in a York system

Belimo ZG-105 Bracket 322838-752 making it an ideal choiceThe Belimo ZG 105 is a heavy duty right angle bracket engineered for NMB(X) series actuators. Fabricated from 16 gauge galvanized steel, this universal mounting bracket is the professional solution for HVAC installations where a direct coupled connection to the damper shaft is obstructed or impossible. It is specifically designed to facilitate crankarm style actuator mounting, allowing for a 90 rotation even in tight clearances between the ductwork