Potterton P781 expansion vessel 18ltr

Description

Product Description
This Potterton expansion vessel is for use in the Powermax boiler range. A chamber designed to protect water heating systems
from excess pressure, the expansion vessel is filled with air which acts as a cushion against system pressure surges.

This Part Fits:
Powermax 140 Fov
Powermax 140 Fss
Powermax 155 Cp Fov C/W Pump And Programmer
Powermax 155 CP SS
Powermax 155 Fov Standard Model
Powermax 155 P Fov C/W Pump
Powermax 155 P SS
Powermax 155 SS
Powermax 155X Fov
Powermax 155X Fss