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Viessmann Trimatik BEA-29, contol panel, 1990 model
My timer no longer works, and looking for a complete control panel replacement. I'll assume the circuit boards behind the time are no good. This Viessmann was built/installed in 1990, and performed flawlessly since. Any recs would be greatly appreciated. I did contact Viessmann Co. and they do not have inventory for this old model.