On the left side of my heater I have this 3-inch pipe with a black rubber cap and hose clamp coming out of the ground diagonally.
Inside it is dry and full of spider webs. It appears to make a 45 degree turn about 24 inches down to run horizontally under my equipment pad towards the pump and filter.
Any thoughts on what it is?
Thanks for your help.
Eric
Inside it is dry and full of spider webs. It appears to make a 45 degree turn about 24 inches down to run horizontally under my equipment pad towards the pump and filter.
Any thoughts on what it is?
Thanks for your help.
Eric