Draining fresh water tank

[1970kw]

We have a 2015 337rls, and the water drain is on the street (drivers) side behind the rear wheel. It is an 1 1/2 gate valve. The low level drains are below and slightly behind the utility center.

[Scott and Jan]

On our 2014 337rls it is on street side behind axles.
Sorry, I responded before I realized there was a 2nd page and 1970kw already answered your question. Oh well, now you know for sure where to look. Lol

[Mr Lucky]

The fresh water tank will have to be drained when winterizing. There's a tank drain valve, think it's 1 1/2" underneath near the street-side just behind the rear-most axle.

Much of the water pump noise is due to vibration. If you have a chance to inspect the utility area where it's located to see how it's mounted and whether it's come loose. I've also heard on mounting it on rubber pads/feet to help isolate vibration. You could also look at PEX piping runs as they can vibrate against each other or what they may be mounted to. I've placed chunks of fiberglass insulation in those spots and it does help. You could also check the pump model number and check the specs...I believe ours has a rating of 2.9 gpm and there's pumps available at higher output. Many switch their showerheads to Oxygenics which deliver higher pressure with low flow. Here's a link... https://www.oxygenics.ca/

Dave

We have the Oxygenics shower head for RV's. Big difference in water pressure at the shower head! Like night and day. Go to campingworld.com they also call it a BodySpa RV Shower Kit.