Navien O-Ring, EPDM, 15.8 mm ID x 2.4 mm THK, For Use With: CR, CC Heaters, CH, ASME Gas Combination Boilers, NPE Gas Tankless Heaters, NCB, ASME Gas Combination Boilers, NR, NP Heaters and NHB55 Gas Boilers
| Dimensions | : | 15.8 mm ID x 2.4 mm THK |
| Material | : | EPDM |
| Suitable For Use With | : | CR, CC Heaters, CH, ASME Gas Combination Boilers, NPE Gas Tankless Heaters, NCB, ASME Gas Combination Boilers, NR, NP Heaters and NHB55 Gas Boilers |