For Hayward replacement part? IDXL2ICB1931 Integrated Control Board fits for Hayward H-Series Low Nox Induced Draft (IDL / IDL2). H250IDL1, H250IDL2, H250IDPL1, H250IDPL2, H300IDL1, H300IDL2, H300IDPL1, H300IDPL2, H400IDL1, H400IDL2, H400IDPL1, H400IDPL2. If your old Hayward bathtub has been used for many years, the control module has a heating failure. It is recommended that you replace it directly. This product meets or exceeds OEM specifications and has been factory tested. Old parts can be replaced directly, safe and reliable, and stable performance! Efficient and safe operation? Without any other complicated settings, the temperature of the 850 gallon swimming pool can rise by 35 degrees in less than an hour. By reducing the running time of the pump and improving the heating efficiency, the cost is saved by up to 22%. Believe me, it is the ideal choice for you to be safe and reliable. IDXL2ICB1931 integrated control board is made of the latest upgraded materials, with stable performance and excellent moisture resistance. Reliable use and longer service life. It is more convenient to use and install. Note: For swimming pool and spa heaters manufactured after September 2004. Your satisfaction is our top priority, We strive to provide customers with quality services. IDXL2ICB1931 Integrated Control Board Replacement. IDXL21CB1931 H-SERIES Low NOX INTEGRAED CONTROL BOARD. Locate the 120 VAC VoltageSelector Plug and install it into the receptacle. All wiring connections to the heater must be made in accor-dance with the latest edition of the National Electrical CodeANSI/NFPA 70, unless local code requirements specify oth-erwise. In Canada, follow csA C22.1-CANADIAN ELEc-TRICAL CODE, Part 1. The heater must be electrically grounded and bonded inaccordance with local codes, or in the absence of localcodes, with National Electrical Code, ANSI/NFPAA 70. The H-Series heater must be installed with the electricalconnections, service entry/remote control, located on theleft side of the heater. Field wiring connections are to be made to the Fuse Boardbehind the control access panel. Connect the field supplywires to the terminal block on the Fuse Board. Connect theground wire to the lug adjacent to the Fuse Board. Tightenterminal screws to 8 in-lbs.
