Our cabin, which is kept heated to 55, is making all sorts of noise when the toilets are flushed and water in sinks are turned on. What could cause this pressure?

Bill Dickerson

• 979 Answers
• Posted on Jan 28, 2009

SOURCE: Saniplus motor (flushing noise) keeps repeating

I believe you have a problem with a leak. The pump is filling back up. See is the water is leaking out somewhere. Hopefully, you don't have a leak under the house. The water coming into the pump is going somewhere when it comes on.

SOURCE: Our Saniflo - Saniplus works fine and efficiently

Sounds like a restriction in the outlet pipe, the 2 galls from a flush are OK but the bath or shower is more, especiallly if you have flushed before you shower, try drain unblocking chemicals or flushing the outlet pipe with mains water from a hose

SOURCE: The toilet makes a very loud, high pitched noise when flushed.

I recently had the same problem. to let you know I replaced the filler and the flapper to NO avail. I tried flushing with the water OFF and it still did it thought it was in the siphon so I removed the water going in there and it still made the sound. This AM it got to me so I was determined to be rid of the WHINE It only happens when the TOP is on that is when it hit me is the seal so great that the vacuum creates the whine I put the little rubber door stops, the one you use in door jams, on the four side and tada no more sound Hope this helps

SOURCE: my saniflo plus is making a humming noise but not

My saniflo-plus system is about 12 years old..recently it stopped draining the toilet, etc. I pulled the cover off the pump and checked for blockage and spun the cutter blades...The motor just hums....do I need to replace the entire encased pump assembly?? Help

SOURCE: Causes of a toilet slow filling

replace float assembly