Potterton Boiler Expansion Vessel 8L Heatmax Promax Gold Combi HE Plus Replacement (RP250 / 5114691)

Genuine Potterton Replacement Boiler Expansion Vessel (8 Litre Capacity, 3.0 Bar)

Brand new, genuine original replacement expansion vessel for Potterton boilers. Used to protect closed systems from excessive pressure, the tank is filled with air that acts as a cushion against surges in pressure within the system and comes in a flat, rectangular design for easy installation and to optimise space in closed circuits.

Specifications:
Genuine Part Number: 5114691 (JJJ005114691), 5662620 (JJJ005662620), RP250
Capacity: 8 Litres
Length: 438mm
Width: 250mm
Height: 86mm
Maximum Working Pressure: 3.0 Bar
Standard Pre-Loading Pressure: 1.5
Water Entry Connection: 3/8" Gas (Male)
Working Temperature Range: -10°C to +90°C
Standard: EN13831
Pressure Equipment Directive (PED): 2014/68/EU
DIN Certificate Number: 5C033
Fluid Group 2
Weight: 4.75KG

Product Features:
Features air valve with removable safety cap
Epoxy powder exterior painting to guarantee a high level of protection against oxidation and a fine aesthetic final quality
Rubber diaphragm fixed membrane
Flat expansion tank with a rectangular shape for easy installation and to optimise space in closed circuits
Scannable label QR code for product manual

Fits Models:

POTTERTON

GOLD COMBI 24 HE
GOLD COMBI 28 HE
HEATMAX COMBI 24HE
HEATMAX COMBI 28HE
HEATMAX COMBI 33HE
PROMAX 12 HE PLUS A SYSTEM
PROMAX 15 HE PLUS A SYSTEM
PROMAX 18 HE PLUS A SYSTEM
PROMAX 24 HE PLUS A SYSTEM
PROMAX 24 HE PLUS LPG SYSTEM
PROMAX 24 HE PLUS SYSTEM
PROMAX 32 HE PLUS A SYSTEM
PROMAX COMBI 24 HE PLUS
PROMAX COMBI 24 HE PLUS A
PROMAX COMBI 24 HE PLUS LPG
PROMAX COMBI 28 HE PLUS
PROMAX COMBI 28 HE PLUS A
PROMAX COMBI 33 HE PLUS
PROMAX COMBI 33 HE PLUS A
PROMAX COMBI HE PLUS
PROMAX COMBI HE PLUS A
PROMAX COMBI HE PLUS LPG
PROMAX HE PLUS ASYSTEM
PROMAX HE PLUS SYSTEM