Macerator toilet - toss ins packets

[Too tall]

Originally Posted by mdtravelers

I have a 2016 26U and earlier this year I began to notice after flushing the toilet it would sometimes backfill with a little water accompanied with some "bubbling". Has anyone experienced this and determined the cause? I don't think this is normal since it hasn't happened in the past. Overall the toilet works okay but am wondering if the drain line may be partially obstructed?

Thanks for any knowledge before I take this to the next step of disassembling the toilet.

We have used Happy Camper powder dissolved in hot water and flushed with lots of water.
I've noted the same "bubbling" recently and solved it with a few fills of boiling water from a tea kettle.

I *think* the issue is not Happy Camper, rather the fairly small discharge tube are clogging with biomass.
I'll report back if the problem returns.

FWIIW I treat the shower drain in a similar fashion....when the shower begins to drain slowly I pour a few kettles of boiling water into the drain and Bob's your Uncle

[mdtravelers]

Originally Posted by Too tall

We have used Happy Camper powder dissolved in hot water and flushed with lots of water.
I've noted the same "bubbling" recently and solved it with a few fills of boiling water from a tea kettle.

I *think* the issue is not Happy Camper, rather the fairly small discharge tube are clogging with biomass.
I'll report back if the problem returns.

FWIIW I treat the shower drain in a similar fashion....when the shower begins to drain slowly I pour a few kettles of boiling water into the drain and Bob's your Uncle

I took your advice and flushed with some very hot water and it appears to work like new! Thanks for the tip!