The first high efficiency tankless condensing combi-boiler that can do it all. Navien NCB-E is the first high efficiency condensing combination boiler with the capacity to supply both heat and domestic hot water for larger homes — enough hydronic heat for a whole house, plus hot water to run two showers and a dishwasher all at the same time.
The Navien NCB-E saves installation time and reduces call backs. In addition, the NCB-E takes up 80% less space than a traditional floor standing boiler and tank water heater. Your customer now has more room, saves energy and enjoys all the hot water they need, whenever they want it.
- Dual inputs of up to 120k BTU/H for heating and 199k BTU/H for DHW
- PVC Venting
- 4.5 GPM@77° temperature rise for domestic hot water
- Low gas pressure operation
- Turn down ratio of 6:1 for heating and 11:1 for DHW
- Dual stainless steel heat exchangers
- Field gas convertibility
- Super condensing efficiency
- SCH40, 2" PVC venting up to 60'
- ½" Gas pipe up to 24'
- Automatic water filling system
- Integrated controls
Consumer purchases through the internet or other e-commerce channels shall void Navien's warranty. As with all products we sell, all Navien products we sell are brand new, recently manufactured ("factory fresh"). We guarantee delivery in perfect condition to our customers.
||Connection size: 3/4" NPT
||Water pressure: 15-150 PSI
|Furnace Efficiency / AFUE
||Space heating 18,000 - 100,000 (BTU/H) Domestic hot water 18,000 - 180,000 (BTU/H)
||3" primary 2" secondary
|Exhaust Flue Requirement
||Plastic / PVC
||120V AC, 60Hz
||Gas, Natural Gas
|Weight (in lbs)
||Consumer purchases through the internet or other e-commerce channels shall void Navien's warranty. As with all products we sell, all Navien products we sell are brand new, recently manufactured ("factory fresh"). We guarantee delivery in perfect condition
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||PROPOSITION 65 WARNING
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