Roberts Gorden TF-Series service manual GENERAL SPECIFICATIONS Material Specification

ROBERTS GORDON ® TF-SE RIE S SU BMI TT AL SHEE T

GENERAL SPECIFICATIONS

Material Specification

Reflectors

.024 Aluminum

Heater Specifications

Ignition

Automatic direct spark ignition with safety shut-off.

Suspension Specifications

Hang heater with materials with a minimum working load of 75 lbs (33 kg).

Controls Specifications

Time switches, thermostats, etc. can be wired into the electrical supply. External controls supplied as an optional extra.

General Specifications for TF-Series heaters are as follows:

	Side View			Length "A"
			Reflector
	23.5"
	(60 cm)
	End View
	13.75"
	(35 cm)
		9.5"
	(24 cm)
					Length "A"
			Length “A” Each Side			Recommended
	Heat Input	Minimum		Maximum		Minimum Mounting
	Rate					Height*
Model	(BTUH X1000)	Linear	U-Tube	Linear	U-Tube	Space	Spot
TF-120	120	20' (6 m)	11'6" (4 m)	20' (6 m)	11'6" (4 m)	12' (4 m)	9' (3 m)
TF-160	160	20' (6 m)	11'6" (4 m)	30' (9 m)	16'6" (5 m)	15' (5 m)	11' (3 m)
TF-200	200	30' (9 m)	16'6" (5 m)	40' (12 m)	21'6" (7 m)	15' (5 m)	12' (4 m)
TF-250	250	40' (12 m)	21’ 6" (7 m)	50' (15 m)	26'6" (8 m)	20' (6 m)	15' (5 m)
TF-300	300	50' (15 m)	26'6" (8 m)	60' (18 m)	31'6" (10 m)	20' (6 m)	20' (6 m)
TF-350	350	50' (15 m)	26'6" (8 m)	70' (21 m)	36'6" (11 m)	25' (8 m)	23' (7 m)
TF-380	380	60' (18 m)	31'6" (10 m)	80' (24 m)	41'6" (13 m)	25' (8 m)	23' (7 m)

Gas Pressure at Manifold:			Pipe Connection:
Natural Gas:	3	.5" w.c.	3/4" NPT
LP Gas:	10	.5" w.c.	Gas Inlet Pressure:
Dimensions:			Natural Gas:	5.0" w.c.	Minimum
Vent Connection Size:				16.0" w.c.	Maximum
4" (10 cm) or 6" (15 cm)			LP Gas:	12.0" w.c.	Minimum
Outside Air Connection Size:				16.0" w.c. Maximum
4" (10 cm) or 6" (15 cm)			Electrical Rating (all Models):
Refer to figure above for dimensional information.			120V - 60 Hz., 1.0 Amp

© 2004 Roberts-GordonAPPLI 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.