Roberts Gorden 30 - 125 Combat UHA-Series Technical Data, This product is not for residential use

Combat® UHA-Series Technical Data

Model		30	45	60	75	100	125	150	175	200	225	250	300	350	400
Total Input	[Btu/h] x [1000]	30	45	60	75	100	125	150	175	200	225	250	300	350	385
Total Output	[Btu/h] x [1000]	24.6	36.9	49.2	61.5	82	102.5	123	143.5	164	184.5	205	246	288.6	315.7
Efficiency		82% - All Models
Number of Burners		2	3	4	5	6	7	7	8	9	10	11	12	14	14
Gas Connection	[in]	3/8	3/8	½	½	½	½	½	½	½	¾	¾	¾	¾	¾
Inlet Pressure	[in wc] NG Min.	5 - All Models
LPG Propane Min.		12 - All Models
NG & LP Propane Max.		14 - All Models
Electrical Supply		115 V / 60 Hz / 1 Ø - All Models
Full Load Amps @ 115 V		3.0	3.0	4.1	4.1	5.8	5.8	7.1	7.1	10.6	10.6	10.6	11.6	11.6	11.6
Air Volume	[CFM]	691	691	1376	1376	1902	1902	2245	2245	3716	3716	3716	4663	4663	4663
Recommended Maximum		12	12	15	15	20	20	20	20	25	25	25	30	30	30
Mounting Height	[ft]
Number of Axial Fans		1	1	1	1	1	1	1	1	1	1	1	2	2	2
Axial Fan Diameter	[in]	10	10	16	16	16	16	16	16	19.7	19.7	19.7	16	16	16
Horsepower		.06	.06	.08	.08	.2	.2	.2	.2	.3	.3	.3	.4	.4	.4
Fan Motor Amps @ 115 V		1.8	1.8	2.6	2.6	4.3	4.3	4.3	4.3	4.7	4.7	4.7	8.6	8.6	8.6
Fan Motor RPM		1630	1630	1030	1030	1175	1175	1200	1200	1085	1085	1100	1155	1155	1155
Fan Motor Type		SP	SP	SP	SP	PSC	PSC	PSC	PSC	PSC	PSC	PSC	PSC	PSC	PSC
Flue Size	[in]	4 - All Models
Combustion Air Size	[in]	4	4	4	4	4	4	4	4	4	4	4	5	5	5
Weight	[lb]	65	70	85	90	105	110	205	225	255	265	270	355	375	375

Important Notice

The equipment described in this Data Sheet is suitable for most commercial and industrial heating applications. However, in certain environments, particularly where there is a chlorinated atmosphere (e.g. near degreasing plant or other solvent processes) or a particularly dusty atmosphere, specialist advice should be sought at the design stage. Roberts-Gordon reserves the right to alter product specification details without notice.

Installation Code and Annual Inspections:

All installations and service of ROBERTS GORDON® products must be performed by a contractor qualified in the installation and service of products sold and supplied by Roberts-Gordon and conform to all requirements set forth in the ROBERTS GORDON® manuals and all applicable governmental authorities pertaining to the installation, service and operation of the equipment. To help facilitate optimum performance and safety, Roberts-Gordon recommends that a qualified contractor annually inspect your ROBERTS GORDON® products and perform service where necessary, using only replacement parts sold and sup- plied by Roberts-Gordon, LLC.

Further Information: Applications, engineering and detailed guidance on systems design, installation and product performance is available through ROBERTS GORDON® representatives. Please contact us for any further information you may require, including the Installation, Operation and Service Manual.

This product is not for residential use.

This document is intended to assist licensed professionals in the exercise of their professional judgement.

Roberts-Gordon, LLC	European Office:
1250 William Street	Roberts Gordon Europe Limited
P.O. Box 44	Telephone: +44(0) 1902 494425
Buffalo, NY 14240-0044 USA	Fax: +44(0) 1902 403200
Telephone: 716.852.4400
Fax: 716.852.0854
Toll Free: 800.828.7450
www.rg-inc.com

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Printed in U.S.A. UHASNA 5M 1106 Rev. A