Roberts Gorden BH-125, BH-60, BH-40, BH-150, BH-175, BH-115 Core Packages Minimum Standard Aluminized

			SECTION 5: MAJOR COMPONENTS
Table 3: BH-Series Component Package Guide
Model	Tubing Length	Core Packages
	Minimum	Standard	Aluminized
BH-40	10' (3 m)	-	CP10ALUM
BH-60	20' (6 m)	CP20HRS	CP20ALUM
BH-80	20' (6 m)	CP20HRS	CP20ALUM
BH-100	30' (9 m)	CP30HRS	CP30ALUM
BH-115	30' (9 m)	CP30HRS	CP30ALUM
BH-125	40' (12 m)	CP40HRS	CP40ALUM
BH-140	40' (12 m)	CP40HRS	CP40ALUM
BH-150	50' (15 m)	CP30HRS + EXP20HRS	CP30ALUM + EXP20ALUM
BH-175	50' (15 m)	CP30HRS + EXP20HRS	CP30ALUM + EXP20ALUM
BH-200	60' (18 m)	CP30HRS + EXP30HRS	CP30ALUM + EXP30ALUM

Additional tubing length may be added to heater. Tubing must be heat-treated, aluminized or porcelain coated. Any additional tubing lengths are considered as vent length for length determination. Maximum venting length for minimum heater length is 45' (13.7 m) total.

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