PLUMBING NOTES:
1. Dielectric couplings should be used in connecting dissimilar metals to prevent electrolysis.
2. No check valve may be installed in the supply line to the booster.
3. All shut off valves must be gate or ball valves - not globe valves.
4. The brass pressure reducing valve with built-in bypass is adjustable from 10 to 35 psi. 5. To minimize heat loss and maximize efficiency, hot water piping should be insulated.