water out of exhaust

Joined
May 7, 2018
Messages
253
Location
Chandler Arizona
Name
Justin Johnston
water is flowing out of my main exhaust on a Prochem Legend. Unit froze a few times but this is a new one. Looking for a diagnosis. thank you
What Ron said.

Clean water = popped heat exchanger

Dirty water= bad waste tank float, or foam.

But if it froze a few times, I would lean towards a popped heat exchanger.
 

Papa John

Lifetime Supportive Member
Joined
Aug 19, 2013
Messages
6,930
Location
San Francisco, CA.
Name
John Stewart
your waste tank was probably near full and maybe your float switch has failed.
your lint filter/trap might also be clogged.
wash the inside if the tank and try to remove the lint that might be interferring with the float switch.
 
Joined
Jun 11, 2020
Messages
158
Location
MA
Name
Doug B
water is flowing out of my main exhaust on a Prochem Legend. Unit froze a few times but this is a new one. Looking for a diagnosis. thank you
If it isn't your waste tank water and you have the model with the three heat exchangers, you can check which of the exchangers is leaking. Bypass one at a time by swapping the hose connections.
 

Jimmy L

Member
Joined
Oct 7, 2006
Messages
15,236
Location
Ne
Name
Jimmy L
Its the exhaust exchanger that is close to the door.
Pull it out and just use the other one. Temps will be cooler but you can try to repair the old one. Wish I knew what car model the heat exchanger came out of.
 

cub234

Member
Joined
May 10, 2021
Messages
21
Location
Willowbrook Illinois
Name
Steven D'Aquila
Thank you for the response. I think you are right on the exchanger
 

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