2010 North Country 22FB
In preparing the trailer for winter freeze up, I was draining the fresh water tank. After the water finished draining, I looked under the trailer, noticing that the underslung tank still had at least 4 inches of water. Checked the fill / drain vent and it was clear with no gurgling. Two questions: how does a person get all of the water out of the tank for winterization? The water pump is attached to the exact same plumbing as the drain valve, so running the water pump does not work to get rid of the additional water. 2nd Question: The capacity of the tank is stated to be 37 gallons. The useable range of the tank appears to be about half of that or less, considering where the drain valve / outlet is located (on the side of the tank quite close to the top). Is there a warranty tank replacement available, as the design of this fresh water system is very bad.
In preparing the trailer for winter freeze up, I was draining the fresh water tank. After the water finished draining, I looked under the trailer, noticing that the underslung tank still had at least 4 inches of water. Checked the fill / drain vent and it was clear with no gurgling. Two questions: how does a person get all of the water out of the tank for winterization? The water pump is attached to the exact same plumbing as the drain valve, so running the water pump does not work to get rid of the additional water. 2nd Question: The capacity of the tank is stated to be 37 gallons. The useable range of the tank appears to be about half of that or less, considering where the drain valve / outlet is located (on the side of the tank quite close to the top). Is there a warranty tank replacement available, as the design of this fresh water system is very bad.