Its serviceable design allows for the inspection and replacement of the valve mechanism without removing the main body from the piping

this centrifugal blower prevents pressure switch trip errors and ensures your HVAC system operates at peak performance

not intended for potable water systems

Built to withstand the extreme thermal stresses of gas-fired process burners

unlike the KP series

Schneider Electric (Erie) VM3517 Valve Body Refrigerant Its serviceable design allows forThe Schneider Electric VM3517 (formerly Erie) is a professional grade three way modulating zone valve body engineered for high demand hydronic applications. This 1 1 4 inch sweat connection valve features an 8. 0 Cv rating with a linear flow characteristic, providing high capacity performance for chilled water, hot water, and up to 50% glycol solutions. Built with a rugged brass body and a chrome plated stem, the VM3517 ensures an ANSI Class IV