ensuring a direct fit without modifying mounting brackets

the 6021 model with the PFA Teflon disc is specifically optimized for steam service

it offers a precise drop-in fit

maintaining system integrity even under peak load conditions

by adding a ZG-R01 500 Ω resistor

Uni-Gard STI-9105 Thermostat Guard 320819-301 ensuring a direct fit withoutThe STI 9105 Thermostat Guard is a fundamental solution for facility maintenance, designed to provide a high strength barrier for small thermostats and energy sensors. Engineered from heavy duty Lexan polycarbonate, this clear thermostat cover is specifically built to withstand physical abuse and accidental impact in high traffic commercial or residential environments. Unlike generic plastic guards, the 1 8 inch thick polycarbonate housing resists