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Topic: Aqua Hot (Read 566 times) previous topic - next topic

Aqua Hot

Another wrinkle:  While topping off the Aqua Hot, I noticed that the over flow hose and nipple were not only broken off, but seems to have been sealed! There is even a plug in the hose.  What are the ramifications to this?  I'm guessing that we won't be using the diesel burner to heat.
2000 U320 mid entry  #5688
2006 Jeep Liberty


USMCR retired
SDFD retired
FEMA US&R TF8

Re: Aqua Hot

Reply #1
Sven, you need to have the overflow hose connected from the main tank to the small overflow tank to allow for expansion of the fluid that's in the main tank as it heats up, weather it's diesel heat or electrical heat!
Richard & Betty Bark & Keiko our Golden Doodle
2003 U320T 3820 PBDS
Build # 6215
MC # 16926
2016 Chevrolet Colorado 4X4 diesel

Re: Aqua Hot

Reply #2
You definitely need to braze or silver solder a nipple on the neck and attach it to an overflow tank.  Is the tank still there?
Steve DeLange
2005 U320T 40'
Pearland, Texas

Re: Aqua Hot

Reply #3
Please call me for the 30 minute repair using the Roger Berke filler neck kit.

Rudy 7 one 3. 8 one 8. 3234

No soldering required.
Rudy Legett
2003 U320 4010 ISM 450 hp
2001 U320 4220 ISM 450 hp
1995 U320 M11 400 hp
1990 Granvilla 300 hp 3208T
Aqua Hot Service Houston and Southeast Texas

Re: Aqua Hot

Reply #4
Please call me for the 30 minute repair using the Roger Berke filler neck kit.

Rudy 7 one 3. 8 one 8. 3234

No soldering required.
Is this what your are referring to Rudy?  No-Solder-Filler Neck Kit  I don't think I have enough space to remove the cap, let alone filling.
2000 U320 mid entry  #5688
2006 Jeep Liberty


USMCR retired
SDFD retired
FEMA US&R TF8

Re: Aqua Hot

Reply #5
That is it.

If you will give me a call, I can share how to get this done in 30 minutes to an hour.  7 one 3  8 one 8 3234
Rudy Legett
2003 U320 4010 ISM 450 hp
2001 U320 4220 ISM 450 hp
1995 U320 M11 400 hp
1990 Granvilla 300 hp 3208T
Aqua Hot Service Houston and Southeast Texas

Re: Aqua Hot

Reply #6
That is it.

If you will give me a call, I can share how to get this done in 30 minutes to an hour.  7 one 3  8 one 8 3234
I'll give you a call when we get up to Reno.  Thanks
2000 U320 mid entry  #5688
2006 Jeep Liberty


USMCR retired
SDFD retired
FEMA US&R TF8