Name: Worcester Bosch 87161425050 Expansion Vessel 12 l
Brand: Worcester Bosch
SKU: P439366
Price: 125.62 GBP
Availability: InStock

Parts and Spares

Domestic Boiler Parts

Worcester Boiler Parts

This expansion vessel provides pressure compensation for closed heating circuits within Heatslave boiler installations. It is designed to accommodate thermal expansion and maintain system stability by absorbing increased water volume during heating cycles. The vessel is specified with a 12L capacity and is intended for use with a range of OSO and RSO‑GB boilers in the listed compatibility set.

Worcester Bosch 87161425050 Expansion Vessel 12 l

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Worcester Bosch 87161425050 Expansion Vessel 12 l | Wolseley

This Worcester Bosch sensor, or thermistor, is suitable for use in Bosch, CDiXtra Series, i Series and CDi Series boilers. The sensor is employed to increase circuit resistance in line with temperature drops. A boiler's printed control board (PCB) sends ...

This Worcester Bosch sensor, or thermistor, is suitable

Worcester Bosch water flow sensor

This connector is a component designed to interface Worcester Bosch boilers with their associated control and service systems. It functions as a replacement or spare link compatible with a range of domestic and light‑commercial units, enabling secure electrical and signal ...

This connector is a component designed to interface

Worcester Bosch connector-overflow pipe

This Worcester Bosch condensate trap is suitable for use in the brand's Greenstar boilers. The condensate trap holds discharge that accumulates in the primary heating or cooling system caused by changes in pressure and temperature. A discharge pipe connected to ...

This Worcester Bosch condensate trap is suitable for

Worcester Bosch 87161425050 Expansion Vessel 12 l

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