12230P Beckett Firomatic B104CF 3/8" Flare x 1/4" NPT (M) Burner 1 5/8" Shank
📝 Product Overview
The Beckett 12230P Firomatic B104CF is a 3/8" ODF x 1/4" MPT fusible burner angle valve designed to enhance fire safety at the burner. Constructed from durable brass, this valve automatically shuts off the flow of oil from the tank in the event of a fire, helping reduce potential damage.
This valve replaces old Firomatic part numbers: 9120-104-6, 91201046, B-104-CF, B104CF, and 12230. It is UL/ULC 842 listed and meets NFPA 31 standards for residential oil heating installations.
✅ Key Features
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✅ 3/8" ODF inlet x 1/4" MPT outlet
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✅ Durable brass construction for long-lasting reliability
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✅ Fusible angle valve designed for fire safety at the burner
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✅ Automatically shuts off oil flow in case of fire
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✅ Embossed flow direction and part number for correct installation
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✅ Viton equivalent O-ring and washer system resists heat and chemical exposure
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✅ UL/ULC 842 listed and NFPA 31 compliant
📊 Specifications
| Feature | Details |
|---|
| Part Number |
12230P |
| Brand |
Beckett |
| Type |
Burner Fusible Angle Valve |
| Size |
3/8" ODF x 1/4" MPT |
| Shank Length |
1-5/8" |
| Material |
Brass |
| Seal Material |
Viton® Equivalent |
| Applications |
Burner safety shutoff for residential oil heating |
| Safety Listings |
UL/ULC 842 |
| Replaces |
Firomatic 9120-104-6, 91201046, B-104-CF, B104CF, 12230 |
⚙️ Applications
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Provides secondary fire protection at the burner
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Residential oil heating installations requiring inline burner fusible valves
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Replacement for worn or damaged B104CF valves
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Helps comply with NFPA 31 safety code
⚠️ Common Symptoms (When Replacement is Needed)
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Oil continues to flow despite high temperature or fire
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Valve leaks or fails to operate
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O-rings or washers show wear, cracking, or corrosion
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Physical damage to the brass body or threads
❓ Frequently Asked Questions
Q1: Where is this valve installed?
➡️ At the burner, serving as a secondary fire safety shutoff.
Q2: What fuels are compatible?
➡️ Designed for No. 2 fuel oil, kerosene, and up to 20% biodiesel blend.
Q3: Is this valve required by code?
➡️ Yes, it meets NFPA 31 and is UL/ULC 842 listed.
🛒 Shopping Tips
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✅ Confirm your burner size matches the 3/8" ODF x 1/4" MPT connections
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✅ Inspect existing valve for leaks or signs of wear before replacing
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✅ Ensure installation follows the embossed flow direction for safety
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✅ Verify your system complies with NFPA 31 and local safety codes
