White-Rodgers 1F85U-42PR Thermostat Els PW 17895 this kit is designed to

this kit is designed to modify your existing compatible Honeywell or White-Rodgers gas valve used in Armstrong furnaces from natural gas to propane operation

or 1/4" bores) using the appropriate Lau series hub

a 440 volt rating is a heavy-duty upgrade over 370 volts

which is vital for the proper operation of bleed-type pneumatic sensors and transmitters

ensuring stability in extreme boiler environments

White-Rodgers 1F85U-42PR Thermostat Els PW 17895 this kit is designed toThe White Rodgers 1F85U 42PR is a versatile 80 Series universal programmable thermostat engineered for high performance control across a wide range of HVAC configurations. Supporting up to 4 Heat 2 Cool heat pump stages or 2 Heat 2 Cool conventional systems, this unit provides the flexibility professional contractors require for diverse residential and light commercial job sites. It features a high contrast 5 inch backlit display for superior