Front Control Board for DR-968

Front Control Board for DR-968     Replacement Part Identification Guide Follow these steps to identify the correct version for your heater Important : Select the Correct Version Before Ordering. 1 Check the Back of Your Heater Locate the identification Sticker on the back of your heater unit. It should contain Model information and a Serial Number. 2 Identify Your Version Compare your Sticker to the examples below, and check your Serial Number (SN) prefix to determine which version you need. Version 1 If your Sticker looks like this appearance : When ordering, select Version 1. Version 2 or Version 3 If your Sticker looks like this appearance : Then check your Serial Number (SN) prefix : If it starts with "A", select Version 2. If it starts with "B", select Version 3