October 15, 2011 at 11:19 am
I have a water heater that is approx 15 years old, works fine. ABS use to direct vent to outside. pipe has cracked at the collar of the 90 degree connection. I was just going to replace it but found out that there was recently a building code change in my area requiring PVC and 656 glue.
If i choose to use ABS is there a time i should let the glue cure for before restarting the water heater?