Maxitrol 325-3-3/8 Regulator or a failing blower motor

or a failing blower motor capacitor before assuming the switch itself is defective

This kit is specifically engineered for Honeywell VR820xQ

Can I use this for 2-way zone valves

For the smaller VB-7XXX or VB-9XXX valves (1/2" to 1-1/4")

Can this switch be used on the high-pressure side

Maxitrol 325-3-3/8 Regulator or a failing blower motorThe Maxitrol 325 3 3 8 Gas Regulator is a high performance lever acting design solution for contractors managing residential and commercial gas piping systems. This 3 8" NPT gas regulator is engineered for pounds to inches reduction, handling a 10 PSI max inlet pressure with a stable 4 12" WC outlet pressure range. Designed for versatility, it supports natural gas, LP, and mixed gas applications, delivering positive dead end lock up to protect