Roberts Gorden CRV-Series service manual General Specifications

ROBERTS GORDON ® CRV-SE RI ES SUBM ITT AL SHE ET

GENERAL SPECIFICATIONS	Suspension Specifications
Material Specification	Hang heater with materials with a minimum working
Reflectors	load of 75 lbs (33 kg).
.024 Mill Finish Aluminium (Optional - 024 Stainless	Controls Specifications
Steel Type 304).	Time switches, thermostats, etc. can be wired into
Heater Specifications	the electrical supply. External controls supplied as an
Ignition	option.
Fully Automatic, Three-Try, Direct Spark, Electronic

Ignition Control, 100% Safety Shut-Off.

General Specifications for CRV-Series heaters are as follows:

9 1/2"	6 1/2"
(24 cm)		(16 cm)

14 1/4"

(36 cm)

10 3/4"	4"	Length "A"
(27 cm)	(10 cm)
6 7/8"
(17 cm)	7 5/8"
	(19 cm)
	3 1/2"	Reflector
	(9 cm)

5/32"			10"
	20"		(24.4 cm)
(.4 cm)
		(51 cm)

	Heat Input Rate	Length “A”		Recommended Minimum
				Mounting Height*
Model	(BTUH X1000)	Minimum	Maximum	Spot Heating
CRV-B-2 (NG only)	20	10' (3 m)	20' (6.1 m)	8' (2.4 m)
CRV-B-4	40	12.5' (3.8 m)	25' (7.6 m)	8' (2.4 m)
CRV-B-6	60	20' (6.1 m)	35' (10.7 m)	8' (2.4 m)
CRV-B-8	80	20' (6.1 m)	45' (13.7 m)	10' (3 m)
CRV-B-9	90	25' (7.6 m)	50' (15.2 m)	10' (3 m)
CRV-B-10	100	30' (9.1 m)	60' (18.3 m)	15' (4.5 m)
CRV-B-12A (NG only)	110	35' (10.7 m)	70' (21.3 m)	15' (4.5 m)
CRV-B-12 (LP only)	120	35' (10.7 m)	70' (21.3 m)	15' (4.5 m)

Pipe Connection

1/2" NPT

(36" Stainless Steel Flex Included with Burner)

Dimensions

Vent Connection Size: 4" (10 cm) or 6" (15 cm)

Outside Air Connection Size: 4" (10 cm)

Refer to figure above for dimensional information.

Gas Inlet Pressure

Natural Gas: 4.5" w.c. Minimum 14.0" w.c. Maximum

LP Gas: 10.5" w.c. Minimum 14.0" w.c. Maximum

Electrical Rating

120V - 60 Hz., 0.3 Amp

Ignition System

Fully Automatic, Three-Try, Direct Spark, Electronic Ignition Control, 100% Shut-Off

© 2004 Roberts-GordonBEFORE INSTALLATIO N AND OPERATI ON OF HEATIN G EQUI PMENT, READ AND UNDERSTAND THE I NSTALLATION, O PERATION AND SERVICE MANUAL .

APPLI CATIONS, ENGIN EERING AND DETAI LED GUIDANCE ON SYSTEMS DESI GN, I NSTALLATION AND PRODUCT PERFORMANCE I S AVAILABLE UPO N REQUEST. ROBERTS GO RDON® PRODUCTS ARE TO BE INSTALLED ONLY I N ACCOR DANCE WITH LOCAL LAW S, CODES AND REGULATIONS, AND ONLY BY A CONTRACTO R QUALI FIED IN THE INSTALLATION AND SERVICE OF GAS-F IRED HEATING EQUIPMEN T.