Description Specifications: Material:metal Color:Black Yellow silver Brand name: CNBTR Size:6.1x7x4.3CM/2.4x2.76x1.7Inch(LxWxH) Weight:3400 g Applicable brands: replacement for Aprilaire, replacement for Honeywell, replacement for GeneralAire. Features: 1.Universal Solenoid Valve Replacement Kit, 24 V . 2.Easy to apply, the installation of solenoid valves is very simple. 3.Replacement for Aprillaire, Replacement for Honeywell, Replacement for GeneralAire and others. 4.Adjustable water flow solenoid valve. A humidifier solenoid valve controls the amount of water that goes into the humidifier, allowing you to maintain proper humidity throughout your home. 5.The product includes a compression nut that can be repaired with just a screwdriver and wrench for easy and simple installation. 6.The connector is made of solid brass material, which is durable. Applicable Models: Replacement for HE220, Replacement for HE225, Replacement for HE260, Replacement for HE265, etc. Alternate Part Numbers: Replacement for Aprilaire -4040, Replacement for General - 990-53, Replacement for Honeywell -32001639-002, Replacement for Skuttle - A01-0814-148, etc. Note: If you are not sure about compatibility, you can send us your appliance model number and original part number and we can help you confirm the fit. 1, test pipeline pressure: install a pressure gauge in front of the solenoid valve inlet end, record data. 2. Generally, the spool will emit sound after the power work. No water inspection: 1, solenoid valve inlet screw is too into, blocking the inlet hole, 2. Pipeline pressure is greater than 8kg, 3. Check whether the solenoid valve has a spool working sound. Package include: 10 x 1/4" Compression Parts X 1/8" MPT 10 x 3/16"Barb Piece X 1/8"MPT 10 x 5/16" Compression Parts X 1/8" MPT 10 x 1/4" plastic pipe insert 10 x 1/4" sleeve for plastic pipe 20 x screws Specifications Origin Mainland China