Roberts Gorden BH Series ± 2 5 cm, Drive Slide Bar until tight, End of Slide Bar should be, Model

ROBERTS GOR DON® BH-SERI E S SUBM IT TAL SHE E T

Coupling and Tube Assembly (Continued)

Tighten slide bar as shown below

	Drive Slide Bar until tight.
	End of Slide Bar should be
	within tolerance listed below.
	± 2" (5 cm)
Correct Slide Bar
dimensions	Incorrect Slide Bar
	position

•Repeat A - D until all tubes are assembled.

Coupling and Tube Assembly (Continued)

		Tube Length
	Model	Minimum	Maximum
	BH-40	10’ (3 m)	10’ (3 m)
	BH-60	20’ (6 m)	20’ (6 m)
	BH-80	20’ (6 m)	30’ (9 m)
	BH-100	30’ (9 m)	40’ (12 m)
	BH-115	30’ (9 m)	50’ (15 m)
	BH-125	40’ (12 m)	50’ (15 m)
	BH-140	40’ (12 m)	60’ (18 m)
	BH-150	50’ (15 m)	60’ (18 m)
	BH-175	50’ (15 m)	70’ (21 m)
7' 6" ± 1'	BH-200	60’ (18 m)	80’ (24 m)
(229 cm ± 25 cm)
	10' ± 1'
	(305 cm ± 25 cm)
	Total Overall
	Tube Length

© 2004 Roberts-GordonBEFORE IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL .

APPLICATION S, ENGI NEERING AND DETAI LED GUID ANCE ON SYSTEMS DESIGN, INSTALLATI ON AND PRODUCT PERFORMANCE IS AVAI LABLE UPON REQUEST. ROBERTS GORDON® PRODUCTS ARE TO BE INSTALLED ONLY IN ACCORDANCE WI TH LOCAL LAWS, CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR QUALI FIED I N THE I NSTALLATION AND SERVICE OF GAS-FIRED HEATING EQUI PMENT.