Robertshaw 190-065 Metal Guard or a failing blower motor

or a failing blower motor before installing the new 180-degree limit control

like all precision pneumatic controls

Common Questions Is the 68-22675-03 compatible with older Ruud furnaces

This hand hole gasket is precision-engineered to withstand the intense thermal cycling and high-pressure environments typical of commercial heating applications

reducing unnecessary service calls for manual resets

Robertshaw 190-065 Metal Guard or a failing blower motorThe Robertshaw 190 065 Metal Guard (BTG 54 VL) is a heavy duty thermostat lock box designed for high traffic commercial environments where tamper resistance is critical. Constructed from industrial grade 18 22 gauge steel with a baked enamel finish, this rectangular guard provides a physical barrier against unauthorized temperature adjustments. This kit features a solid mounting base, ensuring the thermostat is fully enclosed. For the service tech,