Low
é13 on Remeha Avanta Plus 18s System

Your boiler has recently experienced an error and is currently running a harmless three-minute safety venting cycle to clear any trapped air before attempting to restart.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

What the manual says

Manufacturer manual

After any error; the 3 minute venting cycle will run first before starting the boiler

From this model's manual
Verified against the Remeha/Remeha Avanta installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer
Search the official register →

Avoid the next call-out bill

Monthly cover means no unexpected bills when your boiler breaks down.

Approved partner
Domestic Appliance Guard
Unlimited call-outs, 24/7 helpline, no price-hike promise
Get a quote →

Affiliate links. We may earn a commission at no extra cost to you.

All 22 fault codes on the Avanta Plus 18s System

Seeing a different code? Every code this model can display, in one place.

Related guides you might find useful