Robertshaw 190-065 Metal Guard the York filter drier provides

the York filter drier provides a reliable solution for ensuring refrigerant purity during compressor swaps or leak repairs

including LH33ZS001

reflecting its heavy-duty design

Use the White/Blue and White/Yellow wires for 10-30V control signals

Robertshaw 190-065 Metal Guard the York filter drier providesThe 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,