Toggle Nav
Search
Toggle Nav
main product photo

Vulcan Hart VH402957 Knob 1-7/8" DIA

Be the first to review this product
$19.66
In stock
SKU
VH402957
Add to Wish List
Electrical & Hardware, Knobs & Dials, Shop by manufacturers
Manufacturer:
The Vulcan Hart VH402957 knob is a control interface with a diameter of 1-7/8" that is used on compatible commercial cooking-equipment. It provides a manual point of control to control the internal controls like the temperature or the number of burners depending on the appliance setup. The knob which is mounted on the front control panel translates operator input into specific mechanical or electrical modifications in the system. In a commercial kitchen, it can be used to maintain consistent equipment use by allowing proper adjustments during cooking to assist in maintaining stable efficiency.

Dimensions

  • Length: 1.875 In
  • Width: 0.5 In
  • Height: 1 In
  • Weight: 0.1 lbs
https://partsfe.com/media/catalog/product/v/u/vulcan-hart-vh402957-aluminum-knob-1-7-8-x-7-8-mount-3-8-round-25-d-stem-flat-down-27310.jpg

Product Notes

  • Aluminum Knob [ 1-7/8" X 7/8" ] [Mount 3/8 Round]
  • [.25" D-Stem Flat Down ], Set Screw Down
  • Vulcan
  • Broiler Hcb44 (Old 7844L), Hcbo40 (Old 7840Al).
  • Grill Hd.
  • Oven Series: H(Old 7800 & Sg7800).
  • Range Series: 7800.
VULCAN HART:
-00-402957-00001, -102957, -102957-1, -402957, -402957-00001, -402957-1, 00-402957-00001, 102957, 102957-1, 402957, 402957-00001, 402957-1, VH00-402957-00001, VH102957, VH102957-1, VH402957, VH402957-00001, VH402957-1
Reviews
Write Your Own Review
You're reviewing:Vulcan Hart VH402957 Knob 1-7/8" DIA
Your Rating
FAQS
Customer Questions
What maintenance is required for the Vulcan Hart VH402957 Knob?

Clean the knob regularly to remove grease and debris that can affect grip and visibility. Inspect for cracks or looseness on the shaft. Ensure a secure fitting, so it properly controls the valve or switch mechanism.

What are common issues with the Vulcan Hart VH402957 Knob?

  • Cracked or broken knob housing.
  • Loose fit on control shaft.
  • Worn markings affecting readability.
  • Difficulty in turning or adjusting control.
  • Slippage causing inaccurate settings.

Shipping

We strive to provide our customers with a hassle-free and efficient shopping experience. Our shipping policy ensures the timely delivery of your orders and complete customer satisfaction. View More

Returns

We are committed to ensuring your complete satisfaction with every purchase. We understand that circumstances may arise where you must return a product or request a refund. If for any reason you are not satisfied, you may return the item(s) according to the terms outlined below. View More

Payment Methods

This Payment Policy outlines the terms and conditions governing all payments made for products purchased through our website. By making a purchase, you agree to be bound by this Payment Policy. View More

Installation Steps

Step1: Turn off power or gas supply to the appliance to avoid accidental activation or damage.

Step2: Remove the existing knob by pulling it straight off the stem shaft avoiding using excessive force.

Step3: Align the new knob with the stem and press firmly until fully seated.

Step4: Check that the indicator is positioned correctly and the knob rotates smoothly across settings.

Step5: Restore power or gas and test appliance operation for proper control response.