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Amtrol WH7-LDW

Dave Heath_2
Dave Heath_2 Member Posts: 52
Is there any of you Wallies that have installed a Amtrol WH-7LDW Indirect tank? This unit has a double wall heat exchanger and has leak detection if exchanger is compromised. This unit is used when questionable glycols or chemicals are in the boiler side of system. I know the standard WH-7L works well, but seldom is the double wall asked for.
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