The Pump Dealer · Coming soon

ALPHA2 playing up? Know what to check before paying for a replacement.

The ALPHA2 fault-finding guide · Planned price: £5

An unusual noise, poor circulation or a fault code doesn’t tell you the whole story. Is the pump itself faulty—or could the system or settings be contributing?

I’m Kirk. I’ve spent the last ten years working in the pump industry. I’m putting the questions I’d ask, the things I’d look for and the options I’d consider into a practical guide specifically for your Grundfos ALPHA2.

The guide will help you:

• Start with the right information: identify your ALPHA2 version and find the instructions that apply.
• Make sense of the symptoms: understand fault codes, noises and circulation problems—and their possible causes.
• Work through the possibilities: distinguish signs of a pump fault from problems with the system or settings.
• Know your next step: understand what you can check yourself and when professional testing is needed.
• Spend with better information: know what to ask before agreeing to a repair or buying a replacement.

Independent advice, explained in plain English, with the reasoning behind each recommendation.

The thinking I’d bring if I were standing beside your pump—for about the price of a coffee.

The guide is being developed and is not available yet. Join the waiting list and we’ll email you when it’s ready. No release date has been set.

Return to the free ALPHA2 help page