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Navien NFB-399-C Condensing Fire Tube Boiler 399,000 Input 97.5% EFF

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Product Code: 1173040
$7,499.00

Kindly enter the name of the installer installing your Navien water heater in the checkout page of the purchase.

Navien NFB-399-C Condensing Fire Tube Boiler 399,000 Input 97.5% EFF

Features:

  • 97.5% TE Industry Leading Thermal Efficiency Patented stainless steel fire tube heat exchanger
  • 160 PSI maximum operating pressure
  • Advanced controls with intuitive 7” color display
  • Up to 15:1 TDR (turndown ratio)
  • BAS communication capability
  • Common vent up to 4 and cascade up to 32 units
  • Top & bottom piping
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Kindly enter the name of the installer installing your Navien water heater in the checkout page of the purchase.

Navien NFB-399-C Condensing Fire Tube Boiler 399,000 Input 97.5% EFF

Features:

  • 97.5% TE Industry Leading Thermal Efficiency Patented stainless steel fire tube heat exchanger
  • 160 PSI maximum operating pressure
  • Advanced controls with intuitive 7” color display
  • Up to 15:1 TDR (turndown ratio)
  • BAS communication capability
  • Common vent up to 4 and cascade up to 32 units
  • Top & bottom piping
 

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