Name: Viessmann 7841770 Heat Exchanger
Brand: Viessmann
SKU: P420916
Price: 90.45 GBP
Availability: InStock

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Domestic Boiler Parts

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This heat exchanger is a replacement component designed for domestic Viessmann combi boiler systems, providing the thermal transfer function within compatible heating and hot water units. It is intended for use where the original exchanger requires renewal, fitting into Viessmann domestic installations that call for an O‑ring sealed connection to integrate with system plumbing.

Viessmann 7841770 Heat Exchanger

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Viessmann 7841770 Heat Exchanger | Wolseley

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This heat exchanger is a domestic-grade component designed

Viessmann 7841770 Heat Exchanger

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