Discuss Honeywell motorised valve not working correctly? in the Central Heating Forum area at PlumbersForums.net
Thanks, that's what I thought might happen alright, so obviously cannot stay in mid position except calls for both HW&CH, still, a very ingenious design, it also has another resistor to give a AC de magnetizing current.
Reply to Honeywell motorised valve not working correctly? in the Central Heating Forum area at PlumbersForums.net
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