ReddingScott
Member
Hi there- I have determined that the 571 plastic check valve/atmospheric valve has malfunctioned in that no water will enter the tank as it once did while flushing it out from the outside. I called the manufacturer, B&B Molders and they are sending me a new valve. Problem is, I cannot locate the valve in the coach. I called Heartland C/S and they suggested looking in an access panel in the shower as that is where they are located. Problem is I do not have an access panel there on my '08 2900RK Sundance. Can you tell me exactly where this valve is located on my coach and how to access it?