Rheem RXIH-AS06A Installation Manual page 11

2 IN. PER FT
10 FT MAX
2 IN. PER FT
OBSTRUCTION
SUPPORTED REMOTE HOSE
NOTES:
• Minimum upward slope of hose in direction of steam flow at 2 in. per foot;
• Minimum downward slope of hose in direction of steam flow at 3/4 in. per foot;
• Maximum length of remote steam hose is 20 ft.
• Height of P-traps must be greater than the duct static pressure. (Typical 3 in.
will suffice.) P-trap must also be wetted (see page 7).
• Minimize sharp bends and elbows.
AVOID THESE INSTALLATION MISTAKES.
NO SLOPE
KINKED
20 FT MAX
WITH TRAP
P - TRAP
DRAIN
20 FT MAX
GENTLE BEND
2 IN. PER FT
DRAIN
SAG
PRoPeR hose InsTalls
5 FT MAX
IF NO SLOPE IF NO SLOPE
TYPICAL INSTALLATION
WHEN HUMIDIFIER IS ABOVE
REMOTE NOZZLE
WETTED P - TRAP
NOTE: HEIGHT OF TRAP MUST BE GREATER
THAN THE DUCT STATIC PRESSURE
NO SLOPE
9
Humidification System
2 IN. PER FT
DRAIN DRAIN
P - TRAP P - TRAP
UNDRAINED
ELBOW
M29028
69-2307—01