KD NAVIEN

KD Navien® NFB-C Series Condensing High Efficiency Fire Tube Boiler, Liquid Propane/Natural Gas Fuel, Forced Draft Direct Vent, Cold Rolled Carbon Steel Housing, 3/4 in NPT Connection

KD Navien® NFB-C Series Condensing High Efficiency Fire Tube Boiler, Liquid Propane/Natural Gas Fuel, Forced Draft Direct Vent, Cold Rolled Carbon Steel Housing, 3/4 in NPT Connection

NFB-399C

DOE Heating Capacity
$14,030.00
$14,030.00 $14,030.00
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MORE PRODUCT INFORMATION

FEATURES

• Up to 15:1 TDR
• 3 in venting up to 60 ft and 4 in venting up to 150 ft
• Patented stainless steel fire tube heat exchanger
• Advanced controls with intuitive 7 in color display
• BAS communication capability
• Common vent up to four and cascade up to 32 units
• Top and bottom piping

WARRANTY

15 years Heat Exchanger and 5 years Parts (Residential)/10 years Heat Exchanger and 3 years Parts (Commercial)

DOCUMENTS & RESOURCES

PRODUCT OVERVIEW

KD Navien® NFB-H Series are condensing Boilers featuring patented fire tube stainless steel heat exchanger, advanced burner system, smart controls with intuitive user interface, industry leading AFUE of 95%, built-in three zone pumps or three zone valves and turn down ratios up to 15:1.