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38
Rinnai Tankless Water Heater Installation and Operation Manual
2 in. or 3 in.
Schedule 40
PVC/CPVC Snorkel
Termination
Configuration
2 in. or 3 in.
Schedule 40
PVC/CPVC Standard
Upside Down "U"
Vertical Termination
Configuration
2 in. or 3 in.
Schedule 40
PVC/CPVC Elbow or
Tee Side Wall
Termination
Configuration
2 in. or 3 in.
Schedule 40
PVC/CPVC Tee
Vertical Termination
Configuration
Non
-
Direct Vent (Room Air) Example Vent Applications
Non
-
Direct Vent (Room Air) Maximum Vent Length
Non
-
Direct Vent
(Room Air)
2
Room Air Maximum Equivalent Length Table
Vent Sizes
2 in. (51 mm)
3 in. (76 mm)
2 in. (51 mm) Ubbink Flex
Vent Lengths
65 ft (20 m)
150 ft (46 m)
50 ft (15 m)
•
45° elbow is equivalent to 3 ft (1 m)
•
90° elbow is equivalent to 6 ft (2 m)
Slope horizontal exhaust 1/4 in. per foot towards the water heater.
PP Flex Venting
B
-
Vent Pipe
4 in. (102 mm)
Ubbink flexible venting
approved for vertical
non
-
direct vent (room
air) applications only.
Refer to the flex vent
manual for further
details.
Содержание REU-N2024FF-US
Страница 66: ...66 Rinnai Tankless Water Heater Installation and Operation Manual 6 Appendices 6 1 Wiring Diagram PC BOARD...
Страница 67: ...Rinnai Tankless Water Heater Installation and Operation Manual 67 6 2 Ladder Diagram...
Страница 74: ...74 Rinnai Tankless Water Heater Installation and Operation Manual 7 Notes...
Страница 75: ...Rinnai Tankless Water Heater Installation and Operation Manual 75 Notes...
Страница 76: ...76 Rinnai Tankless Water Heater Installation and Operation Manual 100000467 05 8 2019...