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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


  • 18-22 gauge steel
  • Baked enamel finish
  • Keyed alike (Using Key/Part # F336)
  • Louvered cover
  • Maximum protection
  • Metal thermostat guard
  • Mounting hardware
  • Vertical or horizontal mounting
  • WARNING: Prop 65 info
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Inside dimensions ring base: 6 ⅜" x 3½" x 3¼"
Wall Thermostat Protection

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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.