Vulcan Hart VH426745-1 Black Knob 1/4" D Stem 2-3/4" OD

SKU: VH426745-1 1-VH426745-1 Brand:
Vulcan Hart
Availability:
In Stock
(0)
$12.88
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Specifications:

  • Knob, Black, 2-3/4" Od Diameter, 1/4" D Stem, Flat Down.
  • Set Screw Down.
  • Fits Vulcan Hart Models~
  • 12, 148L, 148Lc, 24L, 24S, 260L, 260Lc, 260Lcc, 36C, 36Lc,
  • 36S, 36Sb, 36Sbi, 3Gr45Mf, 481L, 481Lc, 48C, 48S, 48Ss,
  • 60Cs, 60L, 60Lc, 60Lcc, 60Sc, 60Ss, 72Cc, 72Cs, 72Sc, 72Ss,
  • Ahp-636, C24S, C36C, C36S, C48C, C48S, C48Ss, C60Cs, C60Ss,
  • C72Cc, C72Cs, C72Sc, C72Ss, Cmj-24, Cmj-36, Cmj-48, Cmj-60,
  • Cmj24, Cmj34, Cmj36, Cmj48, Cmj60, Cmj72, G60Lc, Mg12,
  • V1G12M, V1G12S, V1G24M, V1G24S, V212M, V212S, V218M, V218S,
  • V2H36, V2H36C, V2H36M, V2H36S, V3036, V3036C, V3036M,
  • V3036S, V3G36, V3G36C, V3G36M, V3G36S, V424M, V424S, V436,
  • V436C, V436M, V436S, V636, V636C, V636M, V636S, Vcm24,
  • Vcm34, Vcm36, Vcm48, Vcm60, Vcm72, Vo236, Vs12F, Vs12M,

Description

The Vulcan Hart VH426745-1 Black Knob with a 1/4" D stem 2-3/4" OD is designed to be attached to a correspondingly-shaped shaft then the rotational movement can be directly transferred to the connected control component. Rotating changes the internal setting of the attached valve switch by manual rotation. It is usually placed on the front control panel of commercial kitchen equipment. It has a round profile and a 2-3/4" outer diameter and is finished in black, which is a standard equipment interface, giving a definite grip surface to manual adjustment in foodservice appliances.

Dimensions:

  • Weight: 0.12 lbs
  • Length: 2.75 in
  • Height: 2 in
  • Width: 2.75 in

HOBART:

00-428300-00001 428300-1

VULCAN HART:

00-428300-00001 426745-1 428300-1 VH428300-1

Step1: Turn off appliance power and ensure the surface is cool to prevent burns.

Step2: Pull off the old knob straight from the control shaft.

Step3: Inspect and clean the shaft to remove grease or debris buildup.

Step4: Align the new knob’s stem opening with the shaft orientation.

Step5: Push the knob firmly onto the shaft until fully seated.

Step6: Tighten any set screw if included for safety.

Step7: Turn power back on and verify smooth control operation.

  • What maintenance is required for the Vulcan Hart VH426745-1 Knob?

    Clean the knob regularly to remove grease and residue that can affect grip and smooth rotation. Check that the set screw is tight and the knob is securely fitted. Proper maintenance ensures accurate control and prevents slipping during operation.

  • What are common issues with the Vulcan Hart VH426745-1 Knob?

    • Knob slipping due to loose set screw.
    • Cracking or melting from heat exposure.
    • Difficulty turning or sticking during use.
    • Worn internal fitting causing poor control.
    • Misalignment affecting adjustment accuracy.
    • Breakage under frequent use.

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