Bryant 355CAV installation instructions 675

Table 10 - Orifice Size* and Manifold Pressures for Gas Input Rate (Continued)

(Tabulated Data Based on 20,000 BTUH High Heat / 13,000 Btuh Med-Heat / 8,000 Btuh Low-Heat per Burner,

Derated 2% / 1000 Ft. (304.8M) Above Sea Level)

	ALTITUDE		AVG. GAS						SPECIFIC GRAVITY OF NATURAL GAS
		RANGE	HEAT VALUE		0.58				0.60				0.62				0.64
		ft (m)	AT ALTITUDE	Orifice	Mnfld Press			Orifice	Mnfld Press			Orifice	Mnfld Press			Orifice	Mnfld Press
			(Btu/cu ft)	No.	High/Med/Low			No.	High/Med/Low			No.	High/Med/Low			No.	High/Med/Low
			650	43	3.8	/ 1.6	/0.60	42	3.2	/ 1.4	/0.50	42	3.4	/ 1.4	/0.55	42	3.5	/ 1.5	/0.55
Only		7001	675	43	3.5	/ 1.5	/0.55	43	3.7	/ 1.6	/0.60	43	3.8	/ 1.6	/0.60	42	3.2	/ 1.4	/0.50
		(2134)	700	44	3.8	/ 1.6	/0.60	43	3.4	/ 1.4	/0.55	43	3.5	/ 1.5	/0.55	43	3.6	/ 1.5	/0.60
U.S.A.		to	725	44	3.5	/ 1.5	/0.55	44	3.6	/ 1.5	/0.60	44	3.8	/ 1.6	/0.60	43	3.4	/ 1.4	/0.55
			775	45	3.7	/ 1.6	/0.60	44	3.2	/ 1.3	/0.50	44	3.3	/ 1.4	/0.55	44	3.4	/ 1.4	/0.55
		8000
			750	44	3.3	/ 1.4	/0.55	44	3.4	/ 1.4	/0.55	44	3.5	/ 1.5	/0.55	44	3.6	/ 1.5	/0.60
		(2438)	800	45	3.5	/ 1.5	/0.55	45	3.6	/ 1.5	/0.60	45	3.7	/ 1.6	/0.60	44	3.2	/ 1.4	/0.50
			825	45	3.3	/ 1.4	/0.55	45	3.4	/ 1.4	/0.55	45	3.5	/ 1.5	/0.55	45	3.6	/ 1.5	/0.60
			625	43	3.8	/ 1.6	/0.60	42	3.2	/ 1.4	/0.50	42	3.3	/ 1.4	/0.55	42	3.4	/ 1.5	/0.55
Only		8001	650	43	3.5	/ 1.5	/0.55	43	3.6	/ 1.5	/0.60	43	3.8	/ 1.6	/0.60	42	3.2	/ 1.3	/0.50
		(2439)	675	44	3.7	/ 1.6	/0.60	43	3.4	/ 1.4	/0.55	43	3.5	/ 1.5	/0.55	43	3.6	/ 1.5	/0.60
U.S.A.		to	700	44	3.5	/ 1.5	/0.55	44	3.6	/ 1.5	/0.60	44	3.7	/ 1.6	/0.60	44	3.8	/ 1.6	/0.60
			725	44	3.2	/ 1.4	/0.50	44	3.4	/ 1.4	/0.55	44	3.5	/ 1.5	/0.55	44	3.6	/ 1.5	/0.55
		9000	750	45	3.7	/ 1.5	/0.60	45	3.8	/ 1.6	/0.60	44	3.2	/ 1.4	/0.50	44	3.3	/ 1.4	/0.55
		(2743)	775	45	3.4	/ 1.5	/0.55	45	3.6	/ 1.5	/0.55	45	3.7	/ 1.6	/0.60	45	3.8	/ 1.6	/0.60
Only		9001	600	43	3.8	/ 1.6	/0.60	42	3.2	/ 1.4	/0.50	42	3.3	/ 1.4	/0.55	42	3.4	/ 1.4	/0.55
		(2744)	625	43	3.5	/ 1.5	/0.55	43	3.6	/ 1.5	/0.60	43	3.7	/ 1.6	/0.60	43	3.8	/ 1.6	/0.60
U.S.A.		to	650	44	3.7	/ 1.6	/0.60	44	3.8	/ 1.6	/0.60	43	3.4	/ 1.5	/0.55	43	3.6	/ 1.5	/0.55
			700	44	3.2	/ 1.3	/0.50	44	3.3	/ 1.4	/0.55	44	3.4	/ 1.4	/0.55	44	3.5	/ 1.5	/0.55
		10000
			675	44	3.4	/ 1.4	/0.55	44	3.5	/ 1.5	/0.55	44	3.7	/ 1.5	/0.60	44	3.8	/ 1.6	/0.60
		(3048)	725	45	3.6	/ 1.5	/0.55	45	3.7	/ 1.6	/0.60	45	3.8	/ 1.6	/0.60	44	3.3	/ 1.4	/0.50

* Orifice numbers shown in BOLD are factory-installed.

A08203

355CAV

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