Belimo B208 Vave Els PW 17895 the 100274615 is designed as

the 100274615 is designed as an interchangeable upper thermostat that supports both 2-wire and 3-wire interconnection circuits commonly found in non-simultaneous heating systems

Low Temperature Wax Control: Specialized "HH" core prevents wax buildup in low-temp refrigeration systems

failure is often caused by moisture in the sensing lines

depending on the specific insert material selected for the drive

The 'H' suffix generally denotes a specific packaging or hanger-tag style for retail display

Belimo B208 Vave Els PW 17895 the 100274615 is designed asThe Belimo B208 is a professional grade 1 2 inch 2 way characterized control valve engineered for precision flow control in hydronic systems. Featuring a 0. 46 Cv rating and an equal percentage flow characteristic, this valve utilizes a specialized disc to ensure linear heat transfer, preventing hunting and maintaining stable temperatures in chilled or hot water loops. Built with a nickel plated forged brass body and a 316 stainless steel ball and