Does this insert require lubrication

Direct Cross-Reference: The 061235 is an exact replacement for the W-48HH

Testing the open circuit voltage with a multimeter should show at least 25-35 mV

Safety Compliance: Functions as a primary limit for Lennox HVAC systems

preventing tracking errors common with generic alternatives

Johnson Controls GRD10A-609 Plastic Guard Els PW 17895 Does this insert require lubricationThe Johnson Controls GRD10A 609 is a professional grade plastic thermostat guard designed to protect sensitive temperature control interfaces in commercial and industrial environments. This G Series enclosure features high impact Lexan construction, providing a robust physical barrier against unauthorized adjustment or accidental damage. For contractors managing retrofit projects, the GRD10A 609 serves as the field verified direct replacement for UG