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- 110840-2 Vulcan Hart - High-Temperature Hi-Limit Switch 110840-2 Vulcan Hart - High-Temperature Hi-Limit Switch










110840-2 Vulcan Hart - High-Temperature Hi-Limit Switch
- Description
- Shipping & Returns
- Reviews
Discover the Vulcan Hart 110840-2 Hi-limit switch designed for optimal temperature control. Capable of handling high temperatures up to 450°F (232°C), this essential component ensures your equipment operates safely and efficiently.
- High-Temperature Rating: 450°F (232°C)
- Automatic Reset Functionality
- Easy to integrate with Vulcan models such as 1GR45C, 1GR85M, and more.
Replaces Part Number
Hobart: 00-410840-00002, 00-419670-00002, 110840-2, 119670-2, 410840-00002, 410840-2, 419670-00002, 419670-2
Vulcan Hart: 00-410840-00002, 00-419670-00002, 110840-2, 119670-2, 410840-00002, 410840-2, 419670-00002, 419670-2, VH00-410840-00002, VH110840-2, VH410840-00002, VH410840-2, VH419670-2, VH5225-01K
Avantco: 177400046, 400046
Atosa: 301030005
ENTRÉE: 400046
Adcraft: LCCM2003000, LCCM200300000
Specifications
- Capillary Tube Length: 30 inches
- Bulb Size: 1/4" x 4-1/2"
- Connection Type: 3/8" MPT Stuffing Box
Fits model
Atosa: ATFS-40, ATFS-50, ATFS-75
Vulcan Hart: 1G4BD, 1G6BD, 1G8BD, 1GR35M, 1GR45A, 1GR45C, 1GR45CF, 1GR45D, 1GR45DF, 1GR45M, 1GR65A, 1GR65C, 1GR65D, 1GR65M, 1GR85A, 1GR85C, 1GR85CF, 1GR85D, 1GR85DF, 1GR85M, 1GRC35, 1GRC45, 1GRC65, 1GRD45, 1GRD65, 1GRS35, 1GRS45, 1GRS65, 1HG35M, 1HG45C, 1HG45D, 1HG45M, 1HG65C, 1HG65D, 1HG65M, 1HG85C, 1HG85D, 1HG85M, 2G4BDF, 2G6BDF, 2G8BDF, 2GR45AF, 2GR45CF, 2GR45DF, 2GR45MF, 2GR65AF, 2GR65CF, 2GR65DF, 2GR65MF, 2GR85AF, 2GR85CF, 2GR85DF, 2GR85MF, 2HG45CF, 2HG45DF, 2HG45MF, 2HG65CF, 2HG65DF, 2HG65MF, 2HG85CF, 2HG85DF, 2HG85MF, 2XG45CF, 2XG45DF, 2XG4BDF, 2XG65CF, 2XG65DF, 2XG6BDF, 2XG85CF, 2XG85DF, 2XG8BDF, 3G4BDF, 3G6BDF, 3G8BDF, 3GR45AF, 3GR45CF, 3GR45DF, 3GR45MF, 3GR65AF, 3GR65CF, 3GR65DF, 3GR65MF, 3GR85AF, 3GR85CF, 3GR85DF, 3GR85MF, 4G4BDF, 4G6BDF, 4G8BDF, 4GR45AF, 4GR45CF, 4GR45DF, 4GR45MF, 4GR65AF, 4GR65CF, 4GR65DF, 4GR85AF, 4GR85CF, 4GR85DF, 7494, 7495, 7594, 7595, EF3, EF4, EF5, GHF91E, GHF91G, GHF92E, GHF92G, GR25, GR35, GR35F, GR45, GR45F, GR65, GR65F, GR85, GR85F, GRC35F, GRC45F, GRC65F, GRC85F, GRD35F, GRD45F, GRD65F, GRD85F, GRS35F, GRS45F, GRS65F, GRS85F, HF91E, HF91G, HF92E, HF92G, LG300, LG400, LG500, TK35, TK45, TK65, VF1, VF1D, VF2, VF2D, VF90, VFD90, VMF1, VMF1D, VMF2, VMF2D
Shipping & Returns – B2BFSI
Effective Date: April 2025
Contact: support@b2bfsi.com
Shipping Information
We ship within the United States only using UPS.
Shipping is fully automated—you will not be able to place an order if the item is out of stock.
At this time, we do not offer free shipping or allow customers to choose the warehouse location.
📦 Shipping Carriers: UPS
🚚 Order Availability: Automated stock check — only available items can be ordered
🌍 Shipping Region: United States only
❌ No International Shipping
Returns Policy
Eligibility & Timeframes
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Returns are accepted within 14 days of receiving your order.
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Defective or non-working parts may be returned within 90 days.
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Items must be unused, in original packaging, and include proof of purchase.
How to Start a Return
You can start a return in two ways:
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Log in to your account at https://account.b2bfsi.com and use our automated return portal.
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Email us at support@b2bfsi.com to request return authorization.
🔁 Items sent without prior return authorization will not be accepted.
🏷️ Final sale items are non-returnable.
Return Shipping & Fees
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If we made a mistake, we will provide a UPS return label and cover return shipping.
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If the return is for any other reason:
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Customer covers return shipping
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A 25% restocking fee applies
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Return must be initiated and delivered back within 14 days
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Return Address: Provided after return request approval
Return Carrier: Only UPS is accepted
Non-Returnable Items
We do not accept returns on:
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Final sale or clearance items
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Special-order or customized parts
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Used electrical components
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Hazardous materials or flammable liquids
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Gift cards
Damaged or Incorrect Items
If your order arrives damaged or incorrect, please contact us immediately. We will assess the issue and provide a resolution.
Exchanges
We do not process direct exchanges. If you'd like to replace an item, please return the original and place a new order.
Refunds
After we receive and inspect your return, we’ll notify you of the approval. If approved:
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Refunds are issued to the original payment method
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Processing takes up to 10 business days
If more than 15 business days have passed since your refund was approved, please contact us at support@b2bfsi.com.
Summary
Return Window | Return Shipping | Restocking Fee | Refund Time |
---|---|---|---|
14 days | Customer (unless our fault) | 25% | Within 10 business days |
🛠️ Warranty returns accepted up to 90 days from delivery
📦 Only UPS is accepted for returns
📬 For return authorization, log in to your account or email us
Related products


Frequently Asked Questions
How to replace?
- Step 1: Power off the equipment and ensure safety precautions.
- Step 2: Disconnect and remove the old hi-limit switch.
- Step 3: Install the new Vulcan Hart 110840-2 switch, ensuring proper connections.
Estimate time?
Approximately 30 minutes for installation.
What to check if the switch fails?
Ensure there are no short circuits and verify temperature settings.