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Circulatory and combo unit
Xmytruck
Member Posts: 85
Question for the group my circulatory is hooked up to an aquastat and it turns my combo unit on for a minute every 15 minutes . So 96 times a day and we only use hot water on the second flour maybe 5 five times. Having the system run so often can it cause damage the combo unit? My last combo died after three years a cracked HX.
Thx
Thx
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Comments
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Two words......Motion Detector0
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Or some kind of demand signal. Is this a 24V or 120VAC aquastat? No timer, just the aquastat?0
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This will work...
http://flopro.taco-hvac.com/products/systems/instant_hot_water/genie/index.html?action=file_list&category=445&type=2LANGAN'S PLUMBING & HEATING LLC
Considerate People, Considerate Service, Consider It Done!
732-751-1560
email: langansph@yahoo.com
www.langansplumbing.com0 -
It is a 120v aquastat. I shutdown the valve and turned off the motor for now any comments or concerns that this could do damage to the combo unit?0
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There is a good reason that there is a timer. It is to make sure that there is no stale water in the system that could lead to having bacteria and legionnella!0
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helloHenry said:There is a good reason that there is a timer. It is to make sure that there is no stale water in the system that could lead to having bacteria and legionnella!
I am confused are you stating I should have not shut down the pump and the return value to the circulatory pump?0 -
To clear my question having a circulatory pump turn on my combo unit 100 times a day will it shorten the life of the unit? Or is it built to handle this demand of hot water?0
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The unit is designed to do this. They used to have one 15 minutes cycle per day, 20 years ago. One minute of a pump running cycle will not harm your system. It will prevent you any anyone else in the house from getting very sick!0
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Sorry for so many questions, if I shut off the return and the pump and we use the water every day would that not prevent someone getting sick?Henry said:The unit is designed to do this. They used to have one 15 minutes cycle per day, 20 years ago. One minute of a pump running cycle will not harm your system. It will prevent you any anyone else in the house from getting very sick!
I think you might have misunderstood it is running 100 times a day and each time it runs for a minute. So it is running an additional 100 minutes a day.
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