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Designed to operate within a temperature envelope of 32°F to 140°F
OEM Compatibility: Specifically engineered for a direct fit in Armstrong
As a direct HVAC pressure switch replacement
apply 24V to the heater and monitor the top terminals for continuity after the specified delay
a reading of "open" or significantly outside the standard Ohm range typically indicates a break in the heating element
Schneider Electric (Erie) VT3223 Valve Body Designed to operate within aThe Schneider Electric Erie VT3223 is a professional grade 1 2 inch NPT zone valve body engineered for high performance fluid control in closed hydronic systems. As a critical component of the Erie PopTop series, this three way mixing diverting valve features a robust 4. 0 Cv rating, making it ideal for managing flow in fan coil units, radiators, and baseboard heating applications. Built with a forged brass body and a nickel plated stem, the VT3223 is
US$ 141.00
US$ 136.00
US$ 135.00
US$ 129.00