Description
NFC-250/175H-NG Navien Fire
Tube Combi Boiler, 13 -
210,000 DHW, 175,000 Heat, 95%
1" Supply & Return, 3/4" DHW,
3/4" Gas, Vent 2"/65' or
3"/150' CPVC/PP/SS, 3 Zone
Valve or Pumps Capable.
Manifold is 1 1/2". 145#
---REPLACES NFC175 & NFC175H--