NA553 SERIES BOILER TRIM KIT

NA553 SERIES BOILER TRIM KIT

THE NA553 SERIES BOILER TRIM KIT combines eight common boiler installation components into one simple package. The kit includes an air separator, a boiler feed valve, an expansion tank check valve, two brass nipples, a brass tee, an expansion tank (2.2, 4.4 or 7.6-gal.) and an optional backflow preventer.

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TAGS: Hydronics