About Grey tanks 21 BHE

**RobertJ** · 06-24-2021, 11:33 AM

There are 2 grey tanks in this model I would like to know which purpose do they each have?
Thank you

**tfgd21bhe** · 06-24-2021, 11:41 AM

Unless the new model is different from my 2020 21bhe there is only one grey water tank.

**RobertJ** · 06-24-2021, 12:01 PM

Why are there 2 grey tank monitors on the board

**tfgd21bhe** · 06-24-2021, 12:16 PM

It's a common monitor panel used on multiple models some of which have two grey tanks. My 21BHE definitely only has one grey tank.

**Ynot4me2** · 06-24-2021, 03:11 PM

Ya, it's just a generic panel. Our 22mle only has 1 grey yet the panel has 2. The second doesn't read anything.

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