Todays inspection had 2 water heaters. The TPR drain for each meet at a ‘T’ in area between them, then travel 2’ to the rear, 90 degree angle down, 90 degree angle toward the exterior.
Can these lines be joined together? If one were to blow, the discharge would first travel to the other unit, then to the ‘t’.
The drain pan is engineered the same way.
Don’t these units each need a drain for the TPR, and the pan?