Replacement dual fill valve for Nortec humidifiers. Consult the owner's manual for your unit to verify compatibility. This item is an OPTIONAL part in certain NHEL series units. Look at your old fill valve to make sure its a DUAL outlet style before ordering this item.
Sp Dual Fill Valve 3.3+2.0L/Min Nh-El
This part has replaced part numbers: 1509700
2574135