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