Potterton 421101 Act222 Zone Actuator 22mm(mpe)

Description

Potterton 421101 Act222 Zone Actuator 22mm(mpe) replacement part with manufacturer part number 421101. This exact item is a genuine, brand-new Potterton product. It is intended for the compatible appliances shown below, where listed. Match the boiler model and MPN before ordering.

Product Details

Brand: Potterton
Manufacturer part number (MPN): 421101
Condition: Genuine brand new

Boiler Compatibility

Check the exact appliance model and manufacturer part number before ordering. See the GC Number tab for verified GC references.

Before you order

Use the manufacturer part number as your main check. Do not rely on a similar-looking part. Compare the appliance model and the GC Number tab before ordering.

Related Potterton parts

Browse related Potterton boiler parts and Potterton Boiler Accessories.

Help and returns

For help checking this part, message us on WhatsApp. This item includes a 12-month warranty. Returns are subject to the 30-day returns policy.

Product check

Use the appliance model and any listed GC number as extra checks before ordering.

Installation and testing should be completed by a suitably qualified professional where required.

Technical FAQs

How do I check that this is the correct replacement part?

Use manufacturer part number 421101 as the main check. Match it to the old part or appliance documentation, not only to a similar-looking product.

Will this part fit my boiler?

Check your exact appliance model and manufacturer part number before ordering. Ask for help if you cannot confirm the match.

Can a similar-looking part be used instead?

Do not rely on shape or appearance alone. Check the manufacturer part number and the exact appliance model before ordering a replacement.

Does the part number identify the cause of a boiler fault?

No. A part number helps identify a replacement item but does not diagnose a fault. Ask a suitably qualified professional to identify the cause where required.

Who should fit and test this part?

Installation and testing should be completed by a suitably qualified professional where required. This exact item is a genuine, brand-new Potterton product.