Rheem 64DV - Installation Guidelines

8 | P a g e S V C 8 2 0 ( P ) P o c k e t M a n u a l
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Installation Guidelines for
HIGH-Efficiency ONLY:
GAS TYPE: Liquid Propane (LP) or Natural (NG)
NG MAX INLET GAS PRESSURE: 10.5 (In. of w.c.)
NG MIN INLET GAS PRESSURE: 4.0 (In. of w.c)
LP MAX INLET GAS PRESSURE: 13.0 (In. of w.c.)
LP MIN INLET GAS PRESSURE: 8.0 (In. of w.c.)
MAX INPUT RATE: 199,900 (Btu/hr)
MIN INPUT RATE: 11,000 (Btu/hr)
GAS CONNECTION: 3/4” NPT
ELECTRICAL CONSUMPTION:
Normal: 100 W
Standby: 3-5 W
Antifreeze Protection: 200 W
MINIMUM ACTIVATION FLOW RATE (gpm): 0.4
EXTINCTION FLOW RATE (gpm): 0.25
VENT SIZE (Indoor ONLY): 2” or 3”