NOTE
To Electrical Junction Box
(use only copper conductors)
Hot water
outlet to
fixtures
Union
Thermal expansion tank
To cold
water supply
Shut-off valve
3/4" FNPT fitting to
Condensate Drain Pan
Temperature & Pressure
Relief Valve
Condensate Drain Tube
Relief Valve discharge
6" (15.2 cm) minimum
from the floor
cause water damage.
Condensate
Drain Overflow
Fitting
Drain
Line
Condensate
Drain Overflow
Fitting
Drain
Line
17