Skip to product information
1 of 1

Lochinvar 100136763 - CBN260 Gas Boiler, 260,000 BTU/hr

Lochinvar 100136763 - CBN260 Gas Boiler, 260,000 BTU/hr

Brand: LOCHINVAR SKU: 100136763
Regular price $4,530.80 USD
Regular price Sale price $4,530.80 USD
Sale Out of Stock - Call to Order
In Stock — Ships TODAY if ordered before 2:00 PM EST
Quantity
OEM manufacturer warranty Genuine factory-sourced

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.

Official TIPS Contract Awarded Vendor Badge

TIPS Contract Vendor

Officially awarded purchasing cooperative vendor.

✓

Why Buy From Us

Every quote personally reviewed. Direct sourcing from top manufacturers.

View full details

The Lochinvar CBN260 gas boiler (part number 100136763) provides hydronic heating capacity for hydronic loop installations. Operating at an input rating of 260,000 BTU/hr, this gas-fired heating unit delivers consistent thermal energy to support facility heating demands.

Gas hydronic boilers burn gaseous fuel to heat circulating system water, which is then routed through distribution piping to terminal units throughout a building. Maintaining a dependable central heat source ensures continuous loop temperature management and stable thermal output across connected heating circuits.

Key Performance Features:

  • Thermal Input: Delivers an input capacity of 260,000 BTU/hr for hydronic heating applications.
  • Operating Efficiency: Achieves an 84% AFUE rating for efficient thermal energy utilization.
  • Hydronic Connections: Features 1-1/2 inch NPT water connections to integrate with system piping.
  • Unit Footprint: Measures 29.5 inches wide by 21.5 inches deep by 29.5 inches high.
  • Model Designation: Identified under Lochinvar model CBN260.

Application: Designed for hydronic systems utilizing the Lochinvar CBN260 gas boiler. Confirm the part number against your existing equipment, or send your model and serial number to National Boiler Supply to verify before ordering.

Copper-Fin II Boiler and Water Heater Service Manual

Performance ParameterEngineering Baseline Value
Manufacturer Part Number (MPN)100136763
Model DesignationCBN260
Input Capacity260,000 Btu/hr
Water Connection Size1-1/2 inch NPT
AFUE Efficiency84%
Dimensions (W x D x H)29.5" x 21.5" x 29.5"
🏢

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.