Rinnai RHFE-263FA II Safety Symbols, Technical Data, High Altitude Installation, Natural Gas

Safety Symbols

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.

Technical Data

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)

	Natural Gas	Propane Gas
Minimum supply gas pressure	3.5 in (89mm) W.C.	8.0in (203mm) W.C.
Maximum supply gas pressure	10.5 in (267mm) W.C.	13.0 in (330mm) W.C.
Manifold test pressure (Low)	0.6 in (16mm) W.C.	1.1 in (27mm) W.C.
Manifold test pressure (High)	2.3 in (58mm) W.C.	3.7 in (94mm) W.C.
High Altitude - Manifold test pressure (Low)	0.6 in (16 mm) W.C	1.1 in (27 mm) W.C.
High Altitude - Manifold test pressure (High)	1.7 in (42 mm) W.C.	2.7 in (68 mm) W.C.
BTU/hour input	Low 5500 - High 11000	Low 5700 - High 11000
BTU/hour output	Low 4450 - High 8800	Low 4600 - High 8800
Injector	AU129-210-1.30	AU129-210-0.90
	0.051 in (1.30mm)	0.035 in (0.90mm)
Primary damper	308F-209-13	308F-209-7
Secondary damper	308F-218-1 (Φ3.0×10)	308F-218-3 (Φ2.5×10)

The input rate can be verified by following the procedure in the National Fuel Gas Code (NFPA54 / ANSI Z223.1, 2006 or latest edition).

High Altitude Installation

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.

 Rinnai Corporation RHFE-263FAⅡConversion Manual