Lochinvar 100073358 - Small Natural Gas Valve Assembly
Lochinvar 100073358 - Small Natural Gas Valve Assembly
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Regulate the delivery of natural gas to your heating system with this factory-authorized assembly. The 100073358 gas valve ensures precise fuel modulation for Lochinvar boiler models, including FBD0751, FBL0751, FBN0751, and OFN0751, maintaining consistent thermal output and burner safety.
This assembly functions by controlling the opening and closing of the internal gas line based on demand signals from the boiler's ignition control module. By managing the pressure and flow rate of natural gas, it prevents fuel leakage and guarantees the correct fuel-to-air ratio required for clean, complete combustion cycles.
Key System Performance Baselines:
- Fuel Compatibility: Engineered specifically for natural gas operation.
- Model Integration: Guaranteed fitment for FBD, FBL, FBN, and OFN series 0751 boilers.
- Reliability Standards: Factory-tested design to minimize mechanical wear and operational downtime.
⚠️ Application Profile: Recommended for use in Lochinvar residential and commercial hydronic heating applications where precise gas pressure regulation is required to sustain peak boiler efficiency.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 100073358 |
| Model Designation | FBD0751, FBL0751, FBN0751, OFN0751 |
| Fuel Type | Natural Gas |
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