Navien Stainless Steel Combi Boiler, 1" Heating and 3/4 DHW Supply/Return, 18-120 MBH Heating, 18-199 MBH DHW, 95% AFUE, Natural/Propane, Wall Mount, Direct Vent
NAVNCB240
MFG #: NCB-240E
- Brand: KD Navien®
- AFUE Rating: 95 Percent
- AGA Input Rating: 18000 to 120000 BTU/Hour
- Air Inlet Connection: 2 Inch
- Applicable Standard: AHRI, ANSI Z21.13, ASME H, CSA, NSF/ANSI 372, SCAQMD
- Boiler Dimensions: 17 Inch Width x 12 Inch Depth x 28 Inch Height
- Boiler Material: Stainless Steel
- DOE Heating Capacity: 112 MBH
- Fuel Type: Natural
- Gas Connection: 3/4 Inch Threaded
- Gas Type: Natural/Liquid Propane
- GPH Recovery: 270 GPM at 77 Deg F
- Ignition Type: Electronic
- Inclusions/Features: Illuminated Front Panel with Advanced Hydronic and DHW Operation, Outdoor Reset Sensor
- Mounting Type: Wall-Hung
- Net IBR Rating: 97 MBH
- Options: Low Water Cut-Off or Temperature/Pressure Gauge
- Pressure Rating: 12 to 30 PSI (Hydronic), 15 to 150 PSI (DHW)
- Relief Valve Details: 3/4 Inch
- Return Connection: 1 Inch Threaded
- Supply Connection: 1 Inch Threaded
- Type: High Efficiency, Hot Water
- Vent Size: 2 Inch
- Venting Type: Forced Draft Direct Vent
- Warranty: 10 Year (Heat Exchanger), 5 Year (Parts)
KD Navien® Condensing Gas Combination Boiler, Series: NCB-E, Natural, 18000 Btu/hr Input, 199 MBtu/hr DOE, Direct Vent
- Features and More
Features/Benefits
- Super Condensing Efficiency
- Dual Heat Exchangers
- Automatic Water Filling System
- Integrated Controls
- Domestic Hot Water Priority
- Backlit Front Panel
- Ready-Link Cascade Compatibility
- Internal Circulation Pump
- Low Voltage Terminal Strip
- Temperature Options
- Lead-Free
- Energy Star® Rated
Inclusions/Features
Illuminated Front Panel with Advanced Hydronic and DHW Operation, Outdoor Reset Sensor