It is the technician’s choice for maintaining factory specs

Using it outside of its rated electrical capacity will cause premature contact failure

This 7-inch insert limit switch serves as a primary high-limit control

or RC-4864-HH (burnout/wax removal)

While it fits standard 2" housings

IO Hvac Controls ZP6-ESP-KIT Control Kit 319848-301 It is the technician’s choiceThe iO HVAC Controls ZP6 ESP KIT is a professional grade 6 zone universal zone control panel designed to streamline forced air zoning for residential and light commercial applications. This comprehensive kit integrates Electronic Static Pressure (ESP) technology, which continuously monitors system pressure via the included static pressure sensor. When static pressure exceeds the user defined setpoint, the panel automatically modulates non calling 3