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SUPCO® offers a complete line of metal and plastic thermostat guards for the HVAC industry. Manufactured with the highest quality materials and production standards to ensure rugged dependability and attractive appearance


  • Clear plastic thermostat guard
  • Hi-impact plastic
  • Keyed alike (Using Key/Part # F336)
  • Mounting hardware
  • Vertical or horizontal mounting
  • WARNING: Prop 65 info
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Inside dimensions solid base: 5 ¼" x 4 ⅜" x 3"
Inside dimensions ring base: 5 ¼" x 4 ⅝" x 3¼"
Wall thermostat protection
SDS Product Sheets Cross Reference Information
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Manuals Application Sheets Software
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Replacement Part:70205
Part Description:
Manufacturer :Mars®

Replacement Part:MA-BTGK
Part Description:
Manufacturer :MA-Line®

Replacement Part:A90-050
Part Description:
Manufacturer :Robertshaw®

Replacement Part:F29-0223
Part Description:
Manufacturer :White Rodgers®

Will I be able to use the same key on multiple guards? : Yes, most of the guards are keyed alike, using key part number F336.