40458 Crown 1/4" x 12" Oil Burner Nozzle Line with Flare Fittings
The 40458 Crown Nozzle Line is a high-quality oil burner nozzle line designed for reliable fuel delivery in heating systems. Measuring 1/4" x 12" with flare fittings on both ends, it ensures a secure, leak-free connection.
Manufactured from genuine Mueller Streamline dehydrated and nitrogen-purged sealed copper tubing, this line provides long-lasting performance, exceptional cleanliness, and resistance to contamination. Built to meet ASTM-B-280 and ANSI-B9.1 refrigerant industry standards, it guarantees both safety and durability.
✅ Replaces Westwood S214-12 and 1412 nozzle lines
Key Features ✅
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✅ 1/4" x 12" nozzle line with 1/4" flare x 1/4" flare fittings
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✅ Made of genuine Mueller Streamline copper tubing
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✅ Dehydrated and nitrogen purged – moisture and contaminant-free
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✅ Consistent dead soft temper – allows easy installation and secure sealing
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✅ Meets ASTM-B-280 and ANSI-B9.1 standards
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✅ Direct replacement for Westwood S214-12 and 1412
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✅ OEM-quality performance – built for reliability and safety
Technical Specifications 📝
| Specification | Value |
|---|
| Part Number |
40458 |
| Type |
Oil Burner Nozzle Line |
| Fittings |
1/4" flare x 1/4" flare |
| Length |
12" |
| Material |
Mueller Streamline copper tubing |
| Treatment |
Dehydrated and nitrogen purged |
| Temper |
Dead soft |
| Standards |
ASTM-B-280, ANSI-B9.1 |
| Replaces |
Westwood S214-12, 1412 |
Common Symptoms Solved ⚡
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❌ Leaking or damaged oil nozzle line
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❌ Restricted or contaminated oil flow
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❌ Burner misfires due to improper fuel delivery
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❌ Corroded or non-standard replacement lines
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❌ Failures from non-compliant tubing
Shopping Tips 🛒
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✅ Measure length – This model is 12" long with flare fittings.
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✅ Confirm fitting size – 1/4" flare on both ends.
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✅ Check standards compliance – Meets ASTM-B-280 and ANSI-B9.1.
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✅ OEM replacement – Matches Crown and Westwood part numbers for compatibility.
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✅ Choose reliability – Nitrogen-purged tubing prevents moisture and contamination.
Frequently Asked Questions (FAQ) ❓
Q: What size is the nozzle line?
✅ 1/4" x 12" with flare fittings on both ends.
Q: What materials are used?
✅ Genuine Mueller Streamline copper tubing.
Q: Why is it nitrogen-purged?
✅ To remove moisture and contaminants, ensuring clean fuel delivery.
Q: What standards does it meet?
✅ Manufactured to ASTM-B-280 and ANSI-B9.1 refrigerant industry standards.
Q: What parts does it replace?
✅ Westwood S214-12 and Westwood 1412 nozzle lines.
