Navien 20017212A O-RING EPDM P20 NSF E7518 EWK2 - CH, NCB, NCB-E, NPE - OPN BH2422020A

Navien 20017212A O-RING EPDM 
P20 NSF E7518 EWK2 - CH, NCB, 
NCB-E, NPE - OPN BH2422020A

Product #: BH2422020A

Description

Navien 20017212A O-RING EPDM P20 NSF E7518 EWK2 - CH, NCB, NCB-E, NPE - OPN BH2422020A