Navien NCB-240/130H – Condensing Combi-Boiler – 199,000 BTU DHW / 130,000 BTU HTG

Navien NCB-240/130H – Condensing Combi-Boiler – 199,000 BTU DHW / 130,000 BTU HTG

The Navien NCB-240/130H is a 95% AFUE condensing combi boiler that delivers space heating and on-demand domestic hot water from a single wall-hung unit, with 130,000 BTU/h of heating input and up to 199,000 BTU/h for hot water. Dual stainless steel heat exchangers and 10:1 heating turndown make it a strong fit for larger homes with multi-zone systems.

Key Features

• 10:1 heating turndown, 15:1 DHW turndown
• Dual stainless steel heat exchangers
• Built-in freeze protection and advanced safety controls
• ENERGY STAR® certified
• Separate stainless steel flat plate heat exchanger for domestic hot water
• Dual Venturi for precise combustion control; NG-to-LP conversion kit included
• Smart controls with backlit LCD and Setup Wizard
• Built-in connections for 3 zone pumps or 3 zone valves
• Venting: 2" up to 65 ft or 3" up to 150 ft (PVC, CPVC, polypropylene)
• Cascade and common-vent capable with Navien NPE water heaters
• Approved for elevations up to 10,100 ft

Ideal For

• Whole-home heating and on-demand hot water
• New construction and boiler replacements
• Homes on natural gas or propane

Specifications

Installation

Professional installation by a licensed gas or heating contractor is required; check local codes before purchase.

Shipping & Returns

• Free shipping within the continental United States
• 90-day returns on unused items in original packaging

Appliances Corner Store is an independent retailer and is not affiliated with Navien. Brand names and model numbers are used only to identify the product.