Bosch Appliances WR430-7K manual Dimensions

DIMENSIONS

EXTERIOR

TERMINATION

Figure 1

Maximum Hydrostatic water pressure - 1.03 MPa (150 p.s.i.)

Maximum recommended working pressure - 0.69 MPa (100 p.s.i.)

Minimum working pressure - 0.09 MPa (13 p.s.i.) no piping attached

Reccomended pressure for showers and domestic, 0.27 MPa (40 p.s.i.)

Model	Type of Gas	Altitude	Input	Main Burner Orifices
				Size, mm	Qt.
	natural gas	standard	130 000 Btu/hr (38 kW)	1.20 diam.	18
WR430-7.K..	propane/LP	(0 - 2 000 ft)	125 000 Btu/hr (36.6 kW)	0.79 diam.	18
	natural gas	high *	117 000 Btu/hr (34.3 kW)	1.20 diam.	18
	propane/LP	(2 000 - 4 500 ft)	112 000 Btu/hr (32.8 kW)	0.79 diam.	18

•The high altitude ratings listed are Canadian Gas Association high altitude ratings and are valid only in Canada. In the U.S., the National Fuel Gas Code, ANSI Z223.1-1988, recommends for high altitude installations above 2,000 feet, that the input rate be reduced 4% for each 1,000 feet above sea level. - See page 15.

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