the 115277 is strictly a 24VDC coil relay

What are the primary symptoms of a failing Trane gas valve

This 1/10 HP

Direct Compatibility: Engineered specifically for the Johnson Controls T-4000 series horizontal thermostats

allowing for the complete restoration of valve operation without requiring the removal of the valve body from the line

McDonnell & Miller 47-2 Feeder Els PW 17895 the 115277 is strictly aThe McDonnell & Miller 47 2 is a heavy duty mechanical water feeder and low water cut off (LWCO) engineered for steam and hot water boilers using a cold water feed. This dual function control, part number 132800, features quick hook up fittings to simplify integration into existing gauge glass tappings. Unlike electronic alternatives, this mechanical feeder provides proportional feed action and maintains a minimum safe water level independent of