Vokera CN7 to CN2 External Pump Relay 20081973

External pump relay for Vokera Verve ERP boilers, connecting CN7 to CN2.

At a glance

Also known as 1535114

Manufacturer part no.

20081973

Showing prices

£30.20

£25.17 ex. VAT · VAT at 20%

Available to order · 7 working days

Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical team Send a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

Vokera CN7 to CN2 external pump relay, part number 20081973. It is used on Vokera Verve ERP boilers to control an external pump. The relay provides the connection between the CN7 and CN2 terminals.

Signs this part needs replacing

External pump does not run when the boiler calls for heat.
Boiler locks out or displays a pump-related fault code.
Heating or hot water does not reach temperature.
Pump runs continuously or erratically.

Before you order

Confirm your boiler model is the Vokera Verve ERP.
Check the existing relay connections are CN7 to CN2.
Verify the part number 20081973 matches your requirement.
Consult a qualified heating engineer if unsure.

Can't find yours? Call 01302 279234

Make	Model / assembly	Reference	Years	Fitment
VOKERA VERVE ERP (BOILER CODE 20102705)	41-094-75	`41-094-75`	—	—

Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.

Send a technical question Call the technical team