Worcester Expansion Vessels (Page 4)

The expansion vessel is a small chamber that is used to protect closed heating systems from pressure surges. The pressure vessel is filled with air that acts as a cushion against surges in pressure within the system.

WORCESTER 87154072860 TANK ASSEMBLY

Part No: 1013103 MPN: 87154072860

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WORCESTER 87161207840 EXP VESSEL FRONT BRACKET ASSY

Part No: 1016375 MPN: 87161207840

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WORCESTER 87161134180 EXPENSION VESSEL 25L

Part No: 1021895 MPN: 87161134180

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WORCESTER 77161921970 25/28SI - MINI EXPANSION VESSEL KIT

Part No: 1011527 MPN: 77161921970

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WORCESTER 87161215590 PIPE - EXPANSION VESSEL ASSEMBLY

Part No: 1017127 MPN: 87161215590

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WORCESTER 87161563240 MINI VESSEL ADAPTOR

Part No: 1019407 MPN: 87161563240

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WORCESTER 87161480300 MINI EXPANSION VESSEL ADAPTOR

Part No: 1019107 MPN: 87161480300

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