Southbend 1182156 Range Thermostat Knob OFF-400-200°F

A commercial fryer thermostat control knob is used in cooking equipment to adjust temperatures during operation. It provides control between OFF and heat settings up to 400°F–200°F depending on the fryer or range setup. The 2-1/4" diameter design and mounting size allow it to fit compatible control shafts for proper operation. This knob is commonly used in restaurant and foodservice kitchens and is frequently installed in fryer and range thermostat systems that require manual temperature control. It helps operators control cooking heat during normal use. If the knob becomes loose, cracked, or difficult to turn, replacing it can help restore normal control function and improve temperature adjustment during kitchen operation.

Equipment Compatibility:
Typical control applications for Southbend Range Thermostat Knob OFF-400-200°F include commercial fryers and cooking equipment used in foodservice kitchens where manual temperature adjustment is required. This Range Thermostat Knob 1182156 is compatible with equipment from Vulcan Hart, Frymaster, Pitco, Imperial, Groen, Southbend, and Tri-Star, and other brands where fryer thermostat control knobs are used for temperature adjustment.

Brand Compatibility:
Replaces multiple cross-reference part numbers used in commercial cooking equipment across various brands, including Hobart, Middleby Marshall, Southbend, Star Mfg, Vulcan Hart, and more. Refer to the “Replaces Parts” section for complete compatibility details before installation

Product Specifications:

Product Type: Thermostat Knob
Manufacturer: Southbend
SKU: 1182156
Diameter: 2-1/4"
Temperature Range: OFF – 400°F – 200°F
Mount Size: 0.187"
Orientation: Flat down design
Function: Temperature control knob
Application: Commercial fryers and cooking equipment

Key Features:

• Provides basic temperature control for commercial fryer and range equipment
• Allows adjustment between OFF and heat levels for normal cooking operation
• 2-1/4" size offers simple handling during daily kitchen use
• Designed to fit securely on compatible thermostat shafts
• Replacement part for damaged or worn control knobs

Step1: Turn off gas/electric supply and allow equipment to cool completely.

Step2: Pull the old knob straight off the thermostat shaft.

Step3: Inspect and clean the shaft, ensure it is not damaged or greasy.

Step4: Align the flat side of the new knob with the shaft.

Step5: Push the knob firmly into place until secure.

Step6: Turn knob to verify smooth operation and correct temperature markings.

• What maintenance is required for the Southbend 1182156 Thermostat Knob?

  Regularly clean the thermostat knob with a soft, damp cloth to remove grease and debris buildup. Ensure the knob remains securely mounted and rotates smoothly. Avoid harsh chemicals that may damage markings. Periodically inspect for cracks or looseness to maintain safe and accurate temperature control.

• What are common issues with the Southbend 1182156 Thermostat Knob?

  • Cracking or damage due to heat exposure.
  • Difficulty in turning or stiff rotation.
  • Knob becomes loose or slips on the shaft.
  • Temperature markings fade or wear off over time.