stellar snow
DIY Junior Member
Hello, I have a problem with siphoning. It happens when the washing machine is draining. The w. machine is located in the basement and the sound of siphoning is heard through the kitchen sink above. I suspect it is due to venting!... All the pipes are 1"1/2, including stack. Both fixture empty into a 2" pipe (12" long) before it exits the house. The vent stack services both fixture but runs under the floor joists before it exits and up along the outside wall. What are my options?
Regards, GT Stellar
Regards, GT Stellar