Plumbing Schematics

Plumbing configurations should be air-lock proof and under no circumstances should air pockets form inside the plumbing. plumbing arrangements that allow air to build up in a pump or heater should not be considered acceptable. An owner or end user must be able to initially fill  the tub and/or drain and refill the tub without causing air pockets or airlocks in the plumbing. Under no circumstances should there be a requirement to loosen plumbing joints or valves to prime a pump or to remove air from any plumbing line.

Reference these drawings when designing the plumbing for a Balboa M-7 System.

Refer to the System Mounting guidelines when designing the equipment compartment.