Questions tagged [circulator]

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Splitting a hydronic zone. Zone valves or separate circulator pump?

I had some plumbers take a look at my hydronic system to discuss splitting the single zone. They proposed to use separate zone pumps. In retrospect the other way to do this would be with zone valves. ...
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2answers
280 views

No hot water if hot water recirculator pump is shut off

I'm a newbie to the site and posted a question last week regarding help with wiring a Honeywell L6006C Aquasta to a Taco 006-BC4 Hot water Circulator Pump. That question was answered quickly thanks to ...
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408 views

Honeywell L6006C Aquasta wiring to a Taco 006-BC4 Hot water Circulator Pump

I have a Taco 006-BC4 hot water circulator pump installed on a mechanical timer and its been working fine. However, I would like to install a Honeywell L6006C Aquastat to drive the pump so I could ...
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0answers
86 views

Tankless Hot Water Recirculation

I recently had a Rheem Tankless Water Heater installed. The rtgh-95dvln-2. They installed the pump kit meant for the water heater, the ap17920. However, I do not have a dedicated recirculation line, ...
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2answers
481 views

Does the circulator in an indirect fired water heater point towards the boiler or towards the tank?

In the manual for my SSU-119 indirect fired hot water heater, the following text seems to suggest that the circulator points towards the tank: On the water heater, the boiler supply connects to the ...