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Old 10-28-2016, 06:37 PM   #1
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Default 2005 BT cruiser water tank drain

Trying to winterize our BT cruiser. How do I drain the water tank? Thanks.
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Old 11-09-2018, 08:47 AM   #2
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We have 28' B+

Tank under bed with 3 T valves
The T valve farthest right pull up, trn on water pump and water should flow to the ground.
DO NOT walk away as pump will burn out if it has no water when tank is empty
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Old 11-09-2018, 09:38 AM   #3
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Originally Posted by Rippie View Post
Trying to winterize our BT cruiser. How do I drain the water tank? Thanks.
To winterize you are going to need to drain all the lines too.
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Old 11-09-2018, 10:58 AM   #4
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Hi Rippie, there are lots of BT Cruiser models out there. Knowing which one you have might help us to help you. I have a 5211, and my tank drain valve is right next to my tank, inside, under the sofa. My low point drains are all the way in the rear of the coach, under the sink behind a wood panel. I hope this helps you find yours.
2005 22' BT Cruiser 5211, Chev. 6.0L; 2015 6'x12' EZ Loader Duralite Aluminum Cargo Trailer; 2015 Honda CB500X motorcycle for street and ADV riding; 2004 Yamaha TW200 motorcycle for dual-sport and trail riding...All of it for fun and adventure!
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Old 07-29-2019, 06:35 PM   #5
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I found the drain valve next to the tank. 3 positions: all the way back (toward the kitchen) middle and towards the drivers seat: Back seems to be off; middle and forward it only dribbles out. What am I missing
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Old 08-27-2019, 10:52 PM   #6
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There is also a t-drain inside the rear outside compartment..... closest to the black/gray sewer drain.
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Old 02-23-2020, 02:34 PM   #7
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Can anyone tell us what the small door is that opens under the spot where you put the gas nozzle in? What is the function.
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