Vokera Mynute 20 VHE.

[Deleted member 32524]

Hello,
Thanks for looking. Been to see above and it is needs heat exchanger cleaned out. been told that I need to take a 0.4mm tool from vokera or a feeler tool to clean. Where is this tiny gap that needs cleaned? Any tips on the best way to clean it, thanks.

Thank you,
Duncan.

 

[Deleted member 32524]

It is making a trombone type noise at min, also puts air down the condensate, so defo a blockage on the hex in terms of air flow. I have prepared myself for taking the whole thing out with new seals and washers, also going to change probes when its all out. Was thinking of using a bi carbonite of soda and water mix to aid cleaning.

 

[ShaunCorbs]

What type of hex is it ?

Standard round one like in the ideal vogue and Viessmann etc ?

Also vinegar is better

 

[Deleted member 32524]

Hi,
Whole thing was over complicated in its explanation. Stripped it down, took it out of the drum, cleaned it, replaced seals and probes, runs sweet now.