Coil Deliming Question

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Kungur
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Post By: Kungur » Tue. Oct. 13, 2015 7:37 am

Picked up the fittings to plumb in a pump, on my KA-2 boiler DHW coil, for my deliming set up. Now just need to hunt down a small pump.
A question for those wiser than me. When I do the deliming do I need to shut the boiler down and have cooll water in the boiler? Or can I do it at full temp?
Thanks!

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coaledsweat
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Post By: coaledsweat » Tue. Oct. 13, 2015 9:26 am

The acid will do a better job with the heat. An aquarium pump may work if you can couple it.

Kungur
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Post By: Kungur » Tue. Oct. 13, 2015 12:49 pm

I was thinking of one of the power drill powered pumps. Saw it at HD for $10.

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McGiever
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Post By: McGiever » Tue. Oct. 13, 2015 8:48 pm

Post by Kungur - KA-2 Boiler/DHW Coil Question

I provided you some ideas in your other thread on this same topic. :roll:

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Post By: Kungur » Wed. Oct. 14, 2015 8:22 am

I did look at the links. Thanks! Just wasn't sure about whether to do it hot or cold.

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