This 3-tube assembly is primarily used in 75

Kelvinator

providing reliable thermal protection against flame rollout and overheating

The rugged plastic housing includes a terminal block connection for secure field wiring and is designed without a display to maintain a low profile in mechanical spaces

a low gas inlet pressure switch (S145)

Siemens Building Technology 599-03079 Valve 322838-752 This 3-tube assembly is primarilyThe Siemens Building Technology 599 03079 is a heavy duty 1 1 2" NPT globe valve engineered specifically for high demand hydronic and steam applications. Featuring a 2 way normally closed configuration and a 25 Cv linear flow characteristic, this valve ensures precise modulation in terminal unit control. The bronze body is paired with stainless steel trim and specialized high temperature packing, making it capable of handling media temperatures up to