Vintage USG Mueller System Hot Water Heat Control 3-1/2", P/N AD696

• Bezel Color: Black
• Gauge Face Color: White/Sepia
• Gauge Number Color: Black
• Gauge Range: 0-60
• Gauge Series: Analog
• Gauge Size (in): 3-1/2" Diameter
• Gauge Style: U.S. Gauge Co. 
• Gauge Type: Hot Water Heat
• Liquid-Filled: No 
• Pointer Color: Black
• Sending Unit Included: None

Used old stock item without original packaging material and box. Item has been handled with care and is in acceptable condition. There are several signs of heavy cosmetic wear on the bezel with a few debris spots on the glass face mostly due to age. Item has not been tested or calibrated by the seller. Please see pictures.

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