Check the boiler nameplate for the BTU or PPH rating to ensure this valve meets the safety overhead required by local jurisdiction

coordinating the reversing valve shift

verify the specific diaphragm and seat material requirements for the V-3000 series

These markings represent relative temperature increases rather than fixed values

Can this motor be used in an open-drip proof (ODP) application

Schneider Electric (Barber Colman) 2252-703 Temperature Transmitter 30067439-890 Check the boiler nameplate forThe Schneider Electric 2252 703 Temperature Transmitter, formerly under the Barber Colman brand, is a pneumatic field device designed for accurate linear conversion of sensed temperature into a proportional 3 to 15 psi output signal. This remote bulb temperature transmitter features a 42 inch capillary and a 1 4" x 2 1 2" sensing element, making it ideal for duct mounting or outdoor air temperature monitoring. With a fixed operating range of 40 to