Danfoss 065B-8870LF Valve 318172-701 Smith 100110973 Blocked Flue Switch

Smith 100110973 Blocked Flue Switch is a critical safety component designed for high-efficiency boilers and commercial water heaters

making it ideal for standard commercial motors and lighting

It is not intended for use with standing pilot assemblies

As a direct replacement for TEC2201-4

this specific model is designed for a 120V primary input

Danfoss 065B-8870LF Valve 318172-701 Smith 100110973 Blocked Flue SwitchThe Danfoss 065B 8870LF is a veteran grade ESBE VTA 313 thermostatic mixing valve engineered for critical temperature regulation in domestic hot water and hydronic heating systems. Featuring a rugged brass body and 3 4 inch FNPT connections, this lead free component provides efficient fluid delivery with a 1. 9 Cv flow coefficient. It is purpose built for point of source applications where maintaining a stable output between 95F and 140F is essential