Roberts Gorden CRV-Series service manual Universal Shield, Position

ROBERTS GORDON® CRV-SE RI ES SUBMI TT AL SHE ET

NOTE: 1. All dimensions are from the surfaces of all tubes, couplings, elbows, tees and crosses.

2.Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the combustion chamber and the tube connect.

3.“-” indicates an unapproved application. Roberts-Gordon prohibits the installation of this heater for all unapproved applications.

Universal Shield, Position 1

									(inches)				(centimeters)
							Model	A	B	C	D	A	B	C	D
							CRV-B-2	4	12	12	12	11	31	31	31
	A						CRV-B-4	4	12	12	12	11	31	31	31
							CRV-B-6	4	12	12	12	11	31	31	31
							CRV-B-8	4	12	12	12	11	31	31	31
			B		D		CRV-B-9	8	18	24	18	21	46	61	46
	C
							CRV-B-10	8	18	24	18	21	46	61	46
							CRV-B-12	8	18	24	18	21	46	61	46
							CRV-B-12A	8	18	24	18	21	46	61	46
Universal Shield, Position 2
									(inches)				(centimeters)
							Model	A	B	C	D	A	B	C	D
							CRV-B-2	4	24	48	24	11	61	122	61
	A						CRV-B-4	4	24	48	24	11	61	122	61
							CRV-B-6	4	24	48	24	11	61	122	61
							CRV-B-8	4	24	48	24	11	61	122	61
				B		D	CRV-B-9	4	36	48	36	11	92	122	92
	C						CRV-B-10	4	36	48	36	11	92	122	92
							CRV-B-12	4	36	48	36	11	92	122	92
							CRV-B-12A	4	36	48	36	11	92	122	92
Universal Shield, Position 3
									(inches)				(centimeters)
							Model	A	B	C	D	A	B	C	D
							CRV-B-2	4	12	56	30	11	31	143	77
		A
							CRV-B-4	4	12	56	30	11	31	143	77
							CRV-B-6	4	12	56	30	11	31	143	77
							CRV-B-8	4	12	56	30	11	31	143	77
				B		D	CRV-B-9	8	12	60	42	21	31	153	107
		C
							CRV-B-10	8	12	60	42	21	31	153	107
							CRV-B-12	8	12	60	42	21	31	153	107
							CRV-B-12A	8	12	60	42	21	31	153	107

© 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.