Plaza notes
Hard ruleDescription
Use the White/Blue and White/Yellow wires for 10-30V control signals
Enhanced Performance: 4-blade design balances energy consumption with maximum CFM output for efficient heat rejection
reducing downtime during emergency repairs
Can I use this relay on 120V control circuits
including LH33ZS001
Robertshaw 190-065 Metal Guard Use the White/Blue and White/YellowThe 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,
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy