Fits all Older Hayward H series, H series Pool Heaters with Oval Buttons. Contact us if you have a model not listed below and I will verify compatibility. You are buying a replacement keypad manufactured by Insync Engineering that fits Older H-Series HAYWARD keypad/Bezel Assemblies with oval shaped buttons You will need to remove your old keypad from your existing plastic. Clean the surface and stick on the new keypad. You will re-use your existing plastic. You get the keypad shown in Pic 1 FIts panels and keypads shown in pics 2,3,4 Will not fit the new HAYWARD Model shown in pic 5