LOCHINVAR 100361994 - Natural Gas Boiler/Water Heater
LOCHINVAR 100361994 - Natural Gas Boiler/Water Heater
Couldn't load pickup availability
Ships factory-new in original packaging.
Not sure if a compatible flange, seal kit, or accessory exists for this item? Ask our team — we're happy to help you find the right part.
TIPS Contract Vendor
Officially awarded purchasing cooperative vendor.
Why Buy From Us
Every quote personally reviewed. Direct sourcing from top manufacturers.
The Lochinvar 100361994 is a natural gas boiler and water heater engineered for hydronic heating applications. Rated at 150,000 Btu/hr input capacity, this unit provides high-efficiency heat generation for hydronic loops. It utilizes direct spark ignition to light natural gas fuel reliably during each call for heat.
Hydronic boilers and water heaters transfer heat energy from gas combustion directly into circulating system water. Maintaining high thermal performance across continuous heating demands helps optimize fuel utilization while delivering steady supply temperatures.
Key Performance Features:
- Input Rating: Delivers an input capacity of 150,000 Btu/hr for hydronic heating systems.
- High Efficiency: Delivers a 95% AFUE rating to maximize fuel utilization.
- Ignition Type: Operates using direct spark ignition for direct burner activation.
- Venting Dimension: Connects to a 3-inch vent diameter for combustion exhaust.
- Fuel Configuration: Engineered specifically for natural gas operation.
Application: Designed for Lochinvar natural gas heating equipment. Confirm the part number against your existing part or unit, or send your model and serial number to National Boiler Supply to verify before ordering.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 100361994 |
| Fuel Type | Natural Gas |
| Input Capacity | 150,000 Btu/hr |
| Vent Diameter | 3 inches |
| Ignition System | Direct Spark Ignition |
| AFUE Rating | 95% |
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.