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The JACKSON 6685-004-31-46 is a commercial-grade stem thermometer designed for temperature monitoring in foodservice and warewashing equipment. Calibrated for a 20 to 220 degrees F range, it covers the full operational span from cold rinse to high-temperature sanitizing cycles. The unit features a stainless steel bulb construction and a 96-inch lead, allowing installation in cabinet panels or remote monitoring positions without routing limitations. Licensed service technicians and commercial kitchen equipment mechanics install this part as a direct OEM replacement in Jackson warewashing systems.
This thermometer is suited for commercial dishwasher and warewashing applications where precise temperature verification is required for sanitation compliance. The broad measurement range makes it applicable across wash, rinse, and final rinse stages. The extended 96-inch lead accommodates installations where the sensing bulb must be positioned away from the gauge display, common in rack conveyor and flight-type machines. It is a Jackson OEM part intended for use in commercial appliance service and maintenance programs.
Designed as an OEM-style replacement thermometer for Jackson commercial warewashing and dishwasher equipment requiring a 20 to 220 degrees F range instrument with a 96-inch stainless steel sensing bulb.
Installation should be performed by a qualified commercial appliance technician or licensed service professional. Disconnect and lock out electrical power and shut off water supply to the machine before removing the existing thermometer. Verify the new sensing bulb is fully seated in the immersion well or porting location and that the capillary lead is not kinked or crimped during routing. Follow all applicable local health department and equipment manufacturer service guidelines for warewashing equipment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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