Curtis 1268-ITS Controller Sourcefy Instructions
Learn how to install and troubleshoot your Curtis 1268-ITS controller with part numbers 1268-5401, 5404, 5411, 5412, 5415, 5416, 5418, 5502, 5505, 5508, 5509. Follow step-by-step instructions and warranty guidelines to ensure proper functioning. Warranty void if checks not done properly.