Smart controls LCD display, quick dial wheel & Setup Wizard
Advanced stainless steel dual heat exchangers
15:1 DHW and up to 8.5:1 heating TDR
Field convertible gas system (NG/LP) up to 10,100 ft.
Capable of cascading up to 15 NPE water heaters
Capable of common venting up to 7 NPE water heaters
Built-in 3 zone pumps and 3 zone valves powered connections
2” venting up to 65' and 3” venting up to 150'
Mid-City Product ID: 420154
Manufacturer: KD Navien
Manufacturer Part Number: NCB-240/110H
UPC: 884954921655
Brand: Navien
Dimensions: 17.3" W x 29.3" H x 12.8" D (43.9cm W x 74.4cm H x 32.5cm D)
Boiler weight: 96 lbs (43.5 kg)
Boiler Weight With Water: 102 lbs (46.3 kg)
Installation location: Indoor wall-hung
Venting type: Forced draft direct vent
Ignition: Electronic ignition
Natural gas supply pressure (from source): 3.5 " WC to 10.5 " WC (0.87 kPa to 2.61 kPa)
Propane gas supply pressure (from source): 8 " WC to 13.5 " WC (1.99 kPa to 3.36 kPa)
Natural gas manifold pressure (min-max): -0.06 " WC to -0.24 " WC (-0.015 kPa to -0.06 kPa)
Propane gas manifold pressure (min-max): -0.06 " WC to -0.26 " WC (-0.015 kPa to -0.065 kPa)
Main Power Supply: 120V AC, 60Hz
Maximum power consumption: Up to 15 amperes
Casing Material: Cold-rolled carbon steel
Heat Exchanger Material: Stainless Steel
Exhaust: 2" or 3"
Intake: 2" or 3"
Temperature Setting Range: 86-140°F
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