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Rinnai Corporation RHFE-263FAⅡ Conversion Manual
Safety Symbols
High Altitude Installation
Technical Data
This is the safety alert symbol. This symbol alerts you to potential hazards that can kill
or hurt you and others.
Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in minor or
moderate injury. It may also be used to alert against unsafe practices.
Conversion of the appliance for operation at high altitudes (> 2000 ft, 610 m) requires the completion of the
section, Adjust Gas Pressure Settings, using the high altitude manifold test pressures above. No parts need to
be replaced for high altitude.
For high altitude installations in Canada, the conversion shall be carried out by a manufacturer’s authorized
representative, in accordance with the requirements of the manufacturer, provincial or territorial authorities
having jurisdiction and in accordance with the requirements of CAN/CGA-B149.1 or CAN/CGA-B149 installation
codes.
The input rate can be verified by following the procedure in the National Fuel Gas Code (NFPA54 / ANSI Z223.1,
2006 or latest edition).
Weight 37 lbs (16.8kg) Dimensions Width 16 3/4 in (425mm)
Height 26 5/8 in (676.5mm)
Depth 9 13/16 in (250mm)
Minimum supply gas pressure
Maximum supply gas pressure
Manifold test pressure (Low)
Manifold test pressure (High)
High Altitude - Manifold test pressure (Low)
High Altitude - Manifold test pressure (High)
BTU/hour input
BTU/hour output
Injector
Primary damper
Secondary damper
3.5 in (89mm) W.C.
10.5 in (267mm) W.C.
0.6 in (16mm) W.C.
2.3 in (58mm) W.C.
0.6 in (16 mm) W.C
1.7 in (42 mm) W.C.
Low 5500 - High 11000
Low 4450 - High 8800
AU129-210-1.30
0.051 in (1.30mm)
308F-209-13
308F-218-1 (Φ3.0×10)
8.0in (203mm) W.C.
13.0 in (330mm) W.C.
1.1 in (27mm) W.C.
3.7 in (94mm) W.C.
1.1 in (27 mm) W.C.
2.7 in (68 mm) W.C.
Low 5700 - High 11000
Low 4600 - High 8800
AU129-210-0.90
0.035 in (0.90mm)
308F-209-7
308F-218-3 (Φ2.5×10)
Natural Gas Propane Gas