Belimo UGLK1872 Retrofit Kit 321894-708 The 40XL series is built

The 40XL series is built with a bronze body and features an extended thermostat probe to ensure accurate thermal sensing in the top 6 inches of the tank

Utilizing high-grade silicone diaphragms and corrosion-resistant electrical contacts

Reliable Switching: The 120V AC coil is optimized for 50/60Hz operation

or the system will throw a specific air pressure fault code on the display

How do I ensure a proper connection to the gas valve

Belimo UGLK1872 Retrofit Kit 321894-708 The 40XL series is builtThe Belimo UGLK1872 Retrofit Kit is a heavy duty linkage solution engineered specifically for Honeywell V5011 and V5013 globe valves in the 4 inch to 6 inch range. Designed for dual mount actuator configurations, this kit allows technicians to field mount tandem Belimo rotary actuatorsincluding the AFB, NFB, and GMB seriesto existing valve bodies without breaking the line. The UGLK1872 linkage utilizes a robust rack and pinion construction to convert