Hatco GLO-RAY GRH, GLO-RAY GRNH, GLO-RAY GRAL, GLO-RAY GRAHL, GLO-RAY GRA User Manual

...

GLO-RAY

Infrared Strip Heaters

GR, GRH, GRA, GRAH, GRAL,

GRAHL, GRN & GRNH Series

Installation &

Operating Manual

I&W #07.05.183.00

This manual contains important safety information concerning the maintenance, use and operation of this product. Failure to follow the instructions contained in this manual may result in serious injury. If you’re unable to understand the contents of this manual, please bring it to the attention of your supervisor. Do not operate this equipment unless you have read and understood the contents of this manual.

Este manual contiene importante información sobre seguridad concerniente al mantenimiento, uso y operación de este producto. Cualquier falla en el seguimiento de las instrucciones contenidas en este manual puede resultar en un serio daño. Si usted no puede entender el contenido de este manual por favor pregunte a su supervisor. No opere este equipo al menos que haya leído y comprendido el contenido de este manual.

CAUTION - HOT

GLO-RAY

Foodwarmer

HATCO CORP. MILWAUKEE, WI U.S.A.

OFF

PAR

TS & SER

VICE

ASSIST

ANCE

WWW

.HATCOCORP.COM

800-558-0607

CAUTION - HOT

GLO-RAY

Foo

dwarmer

HATCO CORP. MI

LWA

UKEE, WI U.S.A.

OFF

PAR

TS &

SER

ASSIST

WWW

.HA

OCORP.COM

800-558-060

CAUTION - HOT

GLO-RAY

Foodwarmer

HATCO CORP. MILWAUKEE, W

I U.S.A.

OFF

PARTS & SER

VICE

ASSIST

ANCE

WWW.HATCOCORP.COM

800-558-0607

Form No. GRM-0707

CONTENTS

INTRODUCTION

Hatco Glo-Ray®Strip Heaters ensure maximum food holding and minimize the risk of food-borne illness. Optimum safety and quality is the result of food held at the proper serving temperatures, using Glo-Ray’s pre-focused heat patterns. The prefocused heat pattern prevents foods from being over-cooked in the middle and cooling off around the edges by concentrating higher temperatures to the outer edges of holding surfaces where heat loss is the greatest. Utilizing specially designed reflectors to direct the heat from the element, GloRay Strip Heaters safely maintain peak serving temperatures longer, without cooking the food beyond the point of excellence.

The Glo-Ray Strip Heaters are available with or without shatter-resistant incandescent lights to illuminate the warming area. These bulbs have a special coating that guards against injury and food contamination in the event of breakage.

This manual provides the installation, safety and operating instructions for the Strip Heaters. We recommend all installation, operating and safety instructions appearing in this manual be read prior to installation or operation of your Hatco Strip Heaters. Safety instructions that appear in this manual after a warning symbol and the words WARNING or

CAUTION printed in bold face are very important.

WARNING means there is the possibility of

serious personal injury or death to yourself or others. CAUTION means there is the possibility of minor or moderate injury. NOTICE without the symbol signifies the possibility of equipment or property damage only.

Hatco Strip Heaters are a product of extensive research and field testing. The materials used were selected for maximum durability, attractive appearance and optimum performance. Every unit is thoroughly inspected and tested prior to shipment.

Important Owner Information........................................i

Introduction ....................................................................i

Important Safety Information.......................................1

Model Designations......................................................2

Model Descriptions.......................................................3

Specifications................................................................4

Electrical Rating Charts...........................................4

Dimensions............................................................10

Installation....................................................................11

Unpacking..............................................................11

Location .................................................................11

Assembly...............................................................13

Portable Surface Mount.........................................13

Permanent Surface Mount ....................................14

Undershelf Mounting .............................................15

Ceiling Mounting ....................................................17

Electrical Wiring Hook-Up .....................................18

Operation .....................................................................19

Maintenance ................................................................20

Cleaning ................................................................20

Display Light Bulb Replacement ...........................20

Accessories.................................................................21

Troubleshooting Guide...............................................22

Hatco Limited Warranty..............................................24

Authorized Parts Distributors.....................Back Cover

IMPORTANT OWNER INFORMATION

Record the model number, serial number (identification decal located on the underside of the unit), voltage and purchase date of your Infrared Strip Heater in the spaces below. Please have this information available when calling Hatco for service assistance.

Model No. ________________________________ Serial No. ________________________________ Voltage __________________________________ Date of Purchase __________________________

Business 8:00 a.m. to 5:00 p.m. Hours: Central Standard Time

(Summer Hours: June to September 8:00 a.m. to 5:00 p.m. C.D.T. Monday through Thursday

8:00 a.m. to 2:30 p.m. C.D.T. Friday) Telephone: (800) 558-0607; (414) 671-6350 Fax: (800) 690-2966 (Parts & Service)

(414) 671-3976 (International)

Additional information can be found by visiting our web site at www.hatcocorp.com

24-Hour 7-Day Parts & Service Assistance available in the United States and Canada by calling (800) 558-0607.

Form No. GRM-0707

IMPORTANT SAFETY INFORMATION

WARNINGS

Only light bulbs which meet or exceed NSF standards, specifically designed for food holding areas may be used. Breakage of light bulbs not specially coated could result in personal injury and/or food contamination.

Units equipped with a cord and plug supplied by Hatco must be plugged into a properly grounded electrical outlet of the correct voltage, size and plug configuration. If the plug and receptacle do not match, contact a qualified electrician to determine the proper voltage and size and install the proper electrical outlet.

For safe and proper operation, the unit must be located the correct distance from combustible walls and materials. If safe distances are not maintained, discoloration or combustion could occur. Refer to specific installation and mounting information in this manual for proper clearances.

To prevent any injury or damage to the unit do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.

The unit is not waterproof. DO NOT submerge in water. Do not operate if it has been submerged in water.

To prevent combustion or damage to materials do not install standard watt age strip heater (GR, GRA, GRN, GRAL Series) less than 10" (254 mm) above a non-metallic surface. Do not install high wattage strip heater (GRH, GRAH, GRNH, GRAHL Series) less than 13-1/2" (343 mm) above a nonmetallic surface. Do not install dual strip heaters (GRA-XXD, GRAH-XXD, GRAL-XXD & GRAHL-XXD Series) above non-metallic surface. Install all non-dual strip heaters so there is a minimum distance of 3" (76 mm) from a non-metallic wall or adjacent surface.

To avoid any injury or damage to the unit when using chains for installation, the chains must have sufficient strength and be securely fastened, or the unit could become loose or fall. Do not place anything on top of warmers supported by chains.

To avoid any injury or damage all electrical connections must be in accordance with local electrical codes and any other applicable codes. Connections should be made by a qualified, licensed electrician.

To avoid any injury or damage to the strip heater turn the power OFF at the disconnect switch/circuit breaker and allow to cool before performing any maintenance.

If service is required on this unit, contact your Authorized Hatco Service Agent, or contact the Hatco Service Department at 800558-0607 or 414-671-6350; fax 800-690-2966 or International fax 414-671-3976.

This product has no “user” serviceable parts. To avoid damage to the unit or injury to personnel, use only Authorized Hatco Service Agents and Genuine Hatco Replacement Parts when service is required.

Genuine Hatco Replacement Parts are specified to operate safely in the environments in which they are used. Some aftermarket or generic replacement parts do not have the characteristics that will allow them to operate safely in Hatco equipment. It is essential to use Hatco Replacement Parts when repairing Hatco equipment. Failure to use Hatco Replacement Parts may subject operators of the equipment to hazardous electrical voltage, resulting in electrical shock or burn.

IMPORTANT! Read the following important safety information to avoid personal injury or death, and to avoid damage to the equipment or property.

Form No. GRM-0707

IMPORTANT SAFETY INFORMATION

MODEL DESIGNATION

CAUTIONS

Standard and approved manufacturing oils will smoke up to 30 minutes during initial start-up. This is a temporary condition. To assure safe operation, operate unit without food product until smoke dissipates.

Some exterior surfaces on the unit will get hot. Use caution when touching these areas to avoid injury.

To prevent unit failure do not add a decorative soffit to hide a pass-through mounted Glo-Ray Strip Heater.

Strip Heaters with incandescent lights that require a circuit breaker larger than 20 amps must have a separate circuit breaker for the incandescent lights that is 20 amps or less.

To assure safe and proper operation refer to Installation Clearance Requirements listed in this manual.

Installation of two or more single units with less than 3" (76 mm) between housings may result in premature failure of component parts.

Unit is not moisture proof. Spacing of at least 16" (406 mm) is required for all units mounted over a steam table.

NOTICE

Use only non-abrasive cleaners. Abrasive cleaners could scratch the finish of your unit, marring its appearance and making it susceptible to dirt accumulation.

To prevent premature failure to components the Remote Control Box (RMB) must be installed outside the strip heater heat zone.

Heat damage to countertop material such as Corian

and similar products (other than stainless steel) is not covered under the Hatco warranty. Contact the manufacturer of the base material for temperature limits and application information before installing the unit.

GR A H L-24 D

GLO-RAY

Housing Type A-Aluminum N-Narrow Powder-Coated Steel

High Wattage

Incandescent Light

Dual Strip Heater Length in Inches

No Character-Stainless Steel Housing

Figure 1. Model Designation

Hatco Glo-Ray® Infrared Strip Heater keep hot foods at optimum serving temperatures longer. Foods do not dry out or become discolored; even the most delicate dishes hold that “just-prepared” look. The Glo-Ray pre-focused heat pattern directs heat from a tubular element to bathe the entire holding surface.

Hatco Glo-Ray

Strip Heater can be ordered in standard or high wattage configurations, aluminum housings in lengths of 18" (457 mm) to 144" (3658 mm), stainless steel housings in lengths of 24" (610 mm) to 96" (2438 mm) or narrow design housings in lengths of 18" (457 mm) to 72" (1829 mm).

All Strip Heaters have several mounting options and switch locations. Optional infinite control switches, remote control enclosures, incandescent lighting and breath protectors are available.

The Glo-Ray dual models allow for side by side mounting of two or more strip heaters installed (with a required 3" (76 mm) or 6" (152 mm) spacer), to provide a wider holding area.

Form No. GRM-0707

MODEL DESCRIPTIONS

Figure 2. GRA-24 Model

CAUTION - HOT

GLO-RAY

Foodwarmer

HATCO CORP. MILWAUKEE, WI U.S.A.

OFF

ART

S & SER

VIC

ASSIST

ANCE

COC

.CO

800-558-0607

Figure 3. GRAHL-24 Model

CAUTION - HOT

GLO-RAY

Foodwarmer

HATCO CORP. MILWAUKEE, WI U.S.A.

OFF

PARTS & SER

VICE

ASSIST

ANCE

WWW

.HATCOCORP.COM

800-558-0607

Figure 4. GRA-24D Model

- H

-R

TAN

800-558-0607

Figure 5. GRN-24 Model

GR-XX: Stainless steel housing, standard

wattage

GRH-XX: Stainless steel housing, high wattage GRN-XX: Narrow design, powder-coated painted

steel housing, standard wattage

GRNH-XX: Narrow design, powder-coated painted

steel housing, high wattage

NOTE: Stainless steel and narrow design Strip Heaters are not available with lights, breath protectors or as dual units.

GRA-XX: Aluminum housing, standard wattage GRAH-XX: Aluminum housing, high wattage GRAL-XX: Aluminum housing, standard wattage,

incandescent light

GRAHL-XX: Aluminum housing, high wattage,

incandescent light

GRA-XXD: Aluminum housing, standard wattage, dual GRAH-XXD: Aluminum housing, high wattage, dual GRAL-XXD: Aluminum housing, standard wattage,

incandescent light, dual

GRAHL-XXD:Aluminum housing, high wattage,

incandescent light, dual

NOTE: Incandescent lights and breath protectors not available for retro-fit.

Form No. GRM-0707

SPECIFICATIONS

GR MODELS-ELECTRICAL RATING CHART

GRH MODELS-ELECTRICAL RATING CHART

The electrical information in the shaded area pertains to Export Models only.

*Not available in 100 or 120 volts.



CE approved units for 220-230 volt utilize a 220 volt heating system; 230-240 CE units utilize a 240 volt heating system.



Model GR-18

Watts: 250 Shipping Weight: 7 lbs. (3 kg) Voltage 120 208 240 100 200 220 240 Amps 2.1 1.2 1.0 2.5 1.3 1.1 1.0

Model GR-24

Watts: 350 Shipping Weight: 7 lbs. (3 kg) Voltage 120 208 240 100 200 220 240 Amps 2.9 1.7 1.5 3.5 1.8 1.6 1.5

Model GR-36

Watts: 575 Shipping Weight: 10 lbs. (5 kg) Voltage 120 208 240 100 200 220 240 Amps 4.8 2.7 2.4 5.8 2.9 2.6 2.4

Model GR-48

Watts: 800 Shipping Weight: 12 lbs. (5 kg) Voltage 120 208 240 100 200 220 240 Amps 6.7 3.8 3.3 8.0 4.0 3.6 3.3

Model GR-60

Watts: 1050 Shipping Weight: 15 lbs. (7 kg) Voltage 120 208 240 100 200 220 240 Amps 8.8 5.0 4.4 10.5 5.3 4.8 4.4

Model GR-72

Watts: 1275 Shipping Weight: 19 lbs. (9 kg) Voltage 120 208 240 100 200 220 240 Amps 10.6 6.1 5.3 12.8 6.4 5.8 5.3

Model GR-96

Watts: 1725 Shipping Weight: 24 lbs. (11 kg) Voltage 120 208 240 100 200 220 240

Amps 14.4 8.3 7.2 17.3 8.6 7.8 7.2

Model GRH-18

Watts: 350 Shipping Weight: 7 lbs. (3 kg) Voltage 120 208 240 100 200 220 240 Amps 2.9 1.7 1.5 3.5 1.8 1.6 1.5

Model GRH-24

Watts: 500 Shipping Weight: 7 lbs. (3 kg) Voltage 120 208 240 100 200 220 240 Amps 4.2 2.4 2.1 5.0 2.5 2.3 2.1

Model GRH-36

Watts: 800 Shipping Weight: 10 lbs. (5 kg) Voltage 120 208 240 100 200 220 240 Amps 6.7 3.8 3.3 8.0 4.0 3.6 3.3

Model GRH-48

Watts: 1100 Shipping Weight: 12 lbs. (5 kg) Voltage 120 208 240 100 200 220 240 Amps 9.2 5.3 4.6 11.0 5.5 5.0 4.6

Model GRH-60

Watts: 1400 Shipping Weight: 15 lbs. (7 kg) Voltage 120 208 240 100 200 220 240 Amps 11.7 6.7 5.8 14.0 7.0 6.4 5.8

Model GRH-72

Watts: 1725 Shipping Weight: 19 lbs. (9 kg) Voltage 120 208 240 100 200 220 240 Amps 14.4 8.3 7.2 17.3 8.6 7.8 7.2

Model GRH-96

Watts: 2400 Shipping Weight: 24 lbs. (11 kg) Voltage 120 208 240 100 200 220 240

Amps --- 11.5 10.0 --- 12.0 10.9 10.0

Form No. GRM-0707

SPECIFICATIONS

GRA MODELS-ELECTRICAL RATING CHART GRAH MODELS-ELECTRICAL RATING CHART

The electrical information in the shaded area pertains to Export Models only.

•

100 and 120 volt models with infinite switch require tandem (end-to-end) elements, consult factory for applications.

†

Glo-Ray models 108" through 144" and 120 volt models of GRA-84 and GRA-96 contain tandem (end-to-end) elements may be individually controlled.

100 and 120 volt models may require additional switches, consult factory for applications.





CE approved units for 220-230 volt utilize a 220 volt heating system; 230-240 CE units utilize a 240 volt heating system.

*Not available in 100 or 120 volts.









Model GRA-18

Watts: 250 Shipping Weight: 6 lbs. (3 kg) Voltage 120 208 240 100 200 220 240 Amps 2.1 1.2 1.0 2.5 1.3 1.1 1.0

Model GRA-24

Watts: 350 Shipping Weight: 7 lbs. (3 kg) Voltage 120 208 240 100 200 220 240 Amps 2.9 1.7 1.5 3.5 1.8 1.6 1.5

Model GRA-30

Watts: 450 Shipping Weight: 8 lbs. (4 kg) Voltage 120 208 240 100 200 220 240 Amps 3.8 2.2 1.9 4.5 2.3 2.1 1.9

Model GRA-36

Watts: 575 Shipping Weight: 9 lbs. (4 kg) Voltage 120 208 240 100 200 220 240 Amps 4.8 2.8 2.4 5.8 2.9 2.6 2.1

Model GRA-42

Watts: 675 Shipping Weight: 10 lbs. (5 kg) Voltage 120 208 240 100 200 220 240 Amps 5.6 3.2 2.8 6.8 3.4 3.1 2.8

Model GRA-48

Watts: 800 Shipping Weight: 11 lbs. (5 kg) Voltage 120 208 240 100 200 220 240 Amps 6.7 3.8 3.3 8.0 4.0 3.6 3.3

Model GRA-54

Watts: 925 Shipping Weight: 13 lbs. (6 kg) Voltage 120 208 240 100 200 220 240 Amps 7.7 4.4 3.9 9.3 4.6 4.2 3.9

Model GRA-60

Watts: 1050 Shipping Weight: 14 lbs. (6 kg) Voltage 120 208 240 100 200 220 240 Amps 8.8 5.0 4.4 10.5 5.3 4.8 4.4

Model GRA-66

Watts: 1160 Shipping Weight: 16 lbs. (7 kg) Voltage 120 208 240 100 200 220 240 Amps 9.7 5.6 4.8 11.6 5.8 5.3 4.8

Model GRA-72

Watts: 1275 Shipping Weight: 17 lbs. (8 kg) Voltage 120 208 240 100 200 220 240 Amps 10.6 6.1 5.3 12.8 6.4 5.8 5.3

Model GRA-84

•

Watts: 1500 Shipping Weight: 19 lbs. (9 kg) Voltage 120 208 240 100 200 220 240 Amps 12.5 7.2 6.3 15.0 7.5 6.8 6.3

Model GRA-96

•

Watts: 1725 Shipping Weight: 21 lbs. (10 kg) Voltage 120 208 240 100 200 220 240 Amps 14.4 8.3 7.2 17.3 8.6 7.8 7.2

Model GRA-108

†

Watts: 1850 Shipping Weight: 23 lbs. (10 kg) Voltage 120 208 240 100 200 220 240 Amps 15.4 8.9 7.7 18.5 9.3 8.4 7.7

Model GRA-120

†*

Watts: 2100 Shipping Weight: 26 lbs. (12 kg) Voltage 120 208 240 100 200 220 240 Amps --- 10.1 8.8 --- 10.5 9.5 8.8

Model GRA-132

†*

Watts: 2320 Shipping Weight: 30 lbs. (14 kg) Voltage 120 208 240 100 200 220 240 Amps --- 11.2 9.7 --- 11.6 10.5 9.7

Model GRA-144

†*

Watts: 2550 Shipping Weight: 33 lbs. (15 kg) Voltage 120 208 240 100 200 220 240

Amps --- 12.3 10.6 --- 12.8 11.6 10.6

Model GRAH-18

Watts: 350 Shipping Weight: 6 lbs. (3 kg) Voltage 120 208 240 100 200 220 240 Amps 2.9 1.7 1.5 3.5 1.8 1.6 1.5

Model GRAH-24

Watts: 500 Shipping Weight: 7 lbs. (3 kg) Voltage 120 208 240 100 200 220 240 Amps 4.2 2.4 2.1 5.0 2.5 2.3 2.1

Model GRAH-30

Watts: 660 Shipping Weight: 8 lbs. (4 kg) Voltage 120 208 240 100 200 220 240 Amps 5.5 3.2 2.8 6.6 3.3 3.0 2.8

Model GRAH-36

Watts: 800 Shipping Weight: 9 lbs. (4 kg) Voltage 120 208 240 100 200 220 240 Amps 6.7 3.8 3.3 8.0 4.0 3.6 3.3

Model GRAH-42

Watts: 950 Shipping Weight: 10 lbs. (5 kg) Voltage 120 208 240 100 200 220 240 Amps 7.9 4.6 4.0 9.5 4.8 4.3 4.0

Model GRAH-48

Watts: 1100 Shipping Weight: 11 lbs. (5 kg) Voltage 120 208 240 100 200 220 240 Amps 9.2 5.3 4.6 11.0 5.5 5.0 4.6

Model GRAH-54

Watts: 1250 Shipping Weight: 13 lbs. (6 kg) Voltage 120 208 240 100 200 220 240 Amps 10.4 6.0 5.2 12.5 6.3 5.7 5.2

Model GRAH-60

Watts: 1400 Shipping Weight: 14 lbs. (6 kg) Voltage 120 208 240 100 200 220 240 Amps 11.7 6.7 5.8 14.0 7.0 6.4 5.8

Model GRAH-66

Watts: 1560 Shipping Weight: 16 lbs. (7 kg) Voltage 120 208 240 100 200 220 240 Amps 13.0 7.5 6.5 15.6 7.8 7.1 6.5

Model GRAH-72

Watts: 1725 Shipping Weight: 17 lbs. (8 kg) Voltage 120 208 240 100 200 220 240 Amps 14.4 8.3 7.2 17.3 8.6 7.8 7.2

Model GRAH-84

•

Watts: 2050 Shipping Weight: 19 lbs. (9 kg) Voltage 120 208 240 100 200 220 240 Amps 17.1 9.9 8.5 20.5 10.3 9.3 8.5

Model GRAH-96

•

Watts: 2400 Shipping Weight: 21 lbs. (10 kg) Voltage 120 208 240 100 200 220 240 Amps 18.3 11.5 10.0 24.0 12.0 10.9 10.0

Model GRAH-108

•†

Watts: 2500 Shipping Weight: 23 lbs. (10 kg) Voltage 120 208 240 100 200 220 240 Amps 20.8 12.0 10.4 25.0 12.5 11.4 10.4

Model GRAH-120

•†*

Watts: 2800 Shipping Weight: 26 lbs. (12 kg) Voltage 120 208 240 100 200 220 240 Amps --- 13.5 11.7 --- 14.0 12.7 11.7

Model GRAH-132

†*

Watts: 3120 Shipping Weight: 30 lbs. (14 kg) Voltage 120 208 240 100 200 220 240 Amps --- 15.0 13.0 --- 15.6 14.2 13.0

Model GRAH-144

†*

Watts: 3450 Shipping Weight: 33 lbs. (15 kg) Voltage 120 208 240 100 200 220 240

Amps --- 16.6 14.4 --- 17.3 15.7 14.4

Form No. GRM-0707

SPECIFICATIONS

GRAL MODELS-ELECTRICAL RATING CHART GRAHL MODELS-ELECTRICAL RATING CHART









The electrical information in the shaded area pertains to Export Models only.

•100 and 120 volt models with infinite switch may require tandem (end-to-end) elements, consult factory for applications.

†Glo-Ray models 108" through 144" and 100 and 120 volt models of GRAL-84 and GRAL-96 contain tandem (end-to-end)

elements that may be individually controlled.

100 and 120 volt models may require additional switches, consult factory for applications.





CE approved units for 220-230 volt utilize a 220 volt heating system; 230-240 CE units utilize a 240 volt heating system.

*Not available in 100 or 120 volts.

NOTE: GRAL & GRAHL Models that have multiple voltages listed, such as 120/208, 120/240 or 100/200, have multiple circuits. For example a 120/208 volt unit utilizes 120 volts for light circuit and 208 volts for the heat circuit(s). Consult Electrical Diagram supplied with the unit for specific information.

CAUTION - Strip Heaters with incandescent lights that require a circuit breaker larger than 20 amps must have

a separate circuit breaker for the incandescent lights that is 20 amps or less.

Model GRAL-18

Watts: 370 Shipping Weight: 9 lbs. (4 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 3.1 2.2 2.0 3.7 2.5 1.7 1.5

Model GRAL-24

Watts: 470 Shipping Weight: 10 lbs. (5 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 3.9 2.7 2.5 4.7 3.0 2.1 2.0

Model GRAL-30

Watts: 570 Shipping Weight: 11 lbs. (5 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 4.8 3.2 2.9 5.7 3.5 2.6 2.4

Model GRAL-36

Watts: 755 Shipping Weight: 13 lbs. (6 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 6.3 4.3 3.9 7.6 4.7 3.4 3.1

Model GRAL-42

Watts: 855 Shipping Weight: 15 lbs. (7 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 7.1 4.7 4.3 8.6 5.2 3.9 3.6

Model GRAL-48

Watts: 1040 Shipping Weight: 17 lbs. (8 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 8.7 5.8 5.3 10.4 6.4 4.7 4.3

Model GRAL-54

Watts: 1165 Shipping Weight: 19 lbs. (9 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 9.7 6.4 5.9 11.7 7.0 5.3 4.9

Model GRAL-60

Watts: 1350 Shipping Weight: 21 lbs. (10 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 11.3 7.5 6.9 13.5 8.3 6.1 5.6

Model GRAL-66

Watts: 1460 Shipping Weight: 22 lbs. (10 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 12.2 8.1 7.3 14.6 8.8 6.6 6.1

Model GRAL-72

Watts: 1635 Shipping Weight: 24 lbs. (11 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 13.6 9.1 8.3 16.4 10.0 7.4 6.8

Model GRAL-84

•

Watts: 1920 Shipping Weight: 28 lbs. (13 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 16.0 10.7 9.8 19.2 11.7 8.7 8.0

Model GRAL-96

•

Watts: 2205 Shipping Weight: 32 lbs. (15 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 18.4 12.3 11.2 22.1 13.4 10.0 9.2

Model GRAL-108

†

Watts: 2390 Shipping Weight: 36 lbs. (16 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 19.9 13.4 12.2 23.9 14.7 10.9 10.0

Model GRAL-120

†*

Watts: 2700 Shipping Weight: 40 lbs. (18 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps --- 15.1 13.8 --- 16.5 12.3 11.3

Model GRAL-132

†*

Watts: 2980 Shipping Weight: 44 lbs. (20 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps --- 16.7 15.2 --- 18.2 13.5 12.4

Model GRAL-144

†*

Watts: 3270 Shipping Weight: 48 lbs. (22 kg) Voltage 120 120/208 120/240 100 100/200 220 240

Amps --- 18.3 16.6 --- 20.0 14.9 13.6

Model GRAHL-18

Watts: 470 Shipping Weight: 9 lbs. (4 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 3.9 2.7 2.5 4.7 3.0 2.1 2.0

Model GRAHL-24

Watts: 620 Shipping Weight: 10 lbs. (5 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 5.2 3.4 3.1 6.2 3.7 2.8 2.6

Model GRAHL-30

Watts: 780 Shipping Weight: 11 lbs. (5 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 6.5 4.2 3.8 7.8 4.5 3.5 3.3

Model GRAHL-36

Watts: 980 Shipping Weight: 13 lbs. (6 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 8.2 5.3 4.8 9.8 5.8 4.5 4.1

Model GRAHL-42

Watts: 1130 Shipping Weight: 15 lbs. (7 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 9.4 6.1 5.5 11.3 6.6 5.1 4.7

Model GRAHL-48

Watts: 1340 Shipping Weight: 17 lbs. (8 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 11.2 7.3 6.6 13.4 7.9 6.1 5.6

Model GRAHL-54

Watts: 1490 Shipping Weight: 19 lbs. (9 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 12.4 8.0 7.2 14.9 8.7 6.8 6.2

Model GRAHL-60

Watts: 1700 Shipping Weight: 21 lbs. (10 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 14.2 9.2 8.3 17.0 10.0 7.7 7.1

Model GRAHL-66

•

Watts: 1860 Shipping Weight: 22 lbs. (10 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 15.5 10.0 9.0 18.6 10.8 8.5 7.8

Model GRAHL-72

•

Watts: 2085 Shipping Weight: 24 lbs. (11 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 17.4 11.3 10.2 20.9 12.2 9.5 8.7

Model GRAHL-84

•

Watts: 2470 Shipping Weight: 28 lbs. (13 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 20.6 13.4 12.0 24.7 14.5 11.2 10.3

Model GRAHL-96

•

Watts: 2880 Shipping Weight: 32 lbs. (15 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 24.0 15.5 14.0 28.8 16.8 13.1 12.0

Model GRAHL-108

†

Watts: 3040 Shipping Weight: 36 lbs. (16 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps 24.8 16.5 14.9 30.4 17.9 13.8 12.7

Model GRAHL-120

†*

Watts: 3400 Shipping Weight: 40 lbs. (18 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps --- 18.5 16.7 --- 20.0 15.5 14.2

Model GRAHL-132

†*

Watts: 3780 Shipping Weight: 44 lbs. (20 kg) Voltage 120 120/208 120/240 100 100/200 220 240 Amps --- 20.5 18.5 --- 21.6 17.2 15.8

Model GRAHL-144

†*

Watts: 4170 Shipping Weight: 48 lbs. (22 kg) Voltage 120 120/208 120/240 100 100/200 220 240

Amps --- 22.6 20.4 --- 24.5 19.0 17.4

Form No. GRM-0707

SPECIFICATIONS

GRA-XXD MODELS-

ELECTRICAL RATING CHART

GRAH-XXD MODELS-

ELECTRICAL RATING CHART

The electrical information in the shaded area pertains to Export Models only.

•100 and 120 volt models with infinite switch may require tandem (end-to-end) elements, consult factory for applications.

†Glo-Ray models 108" through 144" and 100 and 120 volt models of GRA-84 and GRA-96 contain tandem (end-to-end)

elements that may be individually controlled.

100 and 120 volt models may require additional switches, consult factory for applications.



*Not available in 100 or 120 volts.









Model GRA-18D

Watts: 500 Shipping Weight: 14 lbs. (6 kg) Voltage 120 208 240 100 200 220 240 Amps 4.2 2.4 2.1 5.0 2.5 2.3 2.1

Model GRA-24D

Watts: 700 Shipping Weight: 16 lbs. (7 kg) Voltage 120 208 240 100 200 220 240 Amps 5.8 3.4 2.9 7.0 3.5 3.2 2.9

Model GRA-30D

Watts: 900 Shipping Weight: 18 lbs. (8 kg) Voltage 120 208 240 100 200 220 240 Amps 7.5 4.3 3.8 9.0 4.5 4.1 3.8

Model GRA-36D

Watts: 1150 Shipping Weight: 21 lbs. (10 kg) Voltage 120 208 240 100 200 220 240 Amps 9.6 5.5 4.8 11.5 5.8 5.2 4.8

Model GRA-42D

Watts: 1350 Shipping Weight: 24 lbs. (11 kg) Voltage 120 208 240 100 200 220 240 Amps 11.3 6.5 5.6 13.5 6.8 6.1 5.6

Model GRA-48D

Watts: 1600 Shipping Weight: 27 lbs. (12 kg) Voltage 120 208 240 100 200 220 240 Amps 13.3 7.7 6.7 16.0 8.0 7.3 6.7

Model GRA-54D

Watts: 1850 Shipping Weight: 30 lbs. (14 kg) Voltage 120 208 240 100 200 220 240 Amps 15.4 8.9 7.7 18.5 9.3 8.4 7.7

Model GRA-60D

Watts: 2100 Shipping Weight: 34 lbs. (15 kg) Voltage 120 208 240 100 200 220 240 Amps 17.5 10.1 8.8 21.0 10.5 9.5 8.8

Model GRA-66D

•

Watts: 2320 Shipping Weight: 37 lbs. (17 kg) Voltage 120 208 240 100 200 220 240 Amps 19.3 11.2 9.7 23.2 11.6 10.5 9.7

Model GRA-72D

•

Watts: 2550 Shipping Weight: 41 lbs. (19 kg) Voltage 120 208 240 100 200 220 240 Amps 21.3 12.3 10.6 25.5 12.8 11.6 10.6

Model GRA-84D

†

Watts: 3000 Shipping Weight: 44 lbs. (20 kg) Voltage 120 208 240 100 200 220 240 Amps 25.0 14.4 12.5 30.0 15.0 13.6 12.5

Model GRA-96D

†

Watts: 3450 Shipping Weight: 52 lbs. (24 kg) Voltage 120 208 240 100 200 220 240 Amps 28.8 16.6 14.4 34.5 17.3 15.7 14.4

Model GRA-108D

†

Watts: 3700 Shipping Weight: 59 lbs. (27 kg) Voltage 120 208 240 100 200 220 240 Amps 30.8 17.8 15.4 37.0 18.5 16.8 15.4

Model GRA-120D

†*

Watts: 4200 Shipping Weight: 66 lbs. (30 kg) Voltage 120 208 240 100 200 220 240 Amps --- 20.2 17.5 --- 21.0 19.1 17.5

Model GRA-132D

†*

Watts: 4640 Shipping Weight: 73 lbs. (33 kg) Voltage 120 208 240 100 200 220 240 Amps --- 22.3 19.3 --- 23.2 21.1 19.3

Model GRA-144D

†*

Watts: 5100 Shipping Weight: 80 lbs. (36 kg) Voltage 120 208 240 100 200 220 240

Amps --- 24.5 21.3 --- 25.5 23.2 21.3

Model GRAH-18D

Watts: 700 Shipping Weight: 14 lbs. (6 kg) Voltage 120 208 240 100 200 220 240 Amps 5.8 3.4 2.9 7.0 3.5 3.2 2.9

Model GRAH-24D

Watts: 1000 Shipping Weight: 16 lbs. (7 kg) Voltage 120 208 240 100 200 220 240 Amps 8.3 4.8 4.2 10.0 5.0 4.5 4.2

Model GRAH-30D

Watts: 1320 Shipping Weight: 18 lbs. (8 kg) Voltage 120 208 240 100 200 220 240 Amps 11.0 6.3 5.5 13.2 6.6 6.0 5.5

Model GRAH-36D

Watts: 1600 Shipping Weight: 21 lbs. (10 kg) Voltage 120 208 240 100 200 220 240 Amps 13.3 7.7 6.7 16.0 8.0 7.3 6.7

Model GRAH-42D

Watts: 1900 Shipping Weight: 24 lbs. (11 kg) Voltage 120 208 240 100 200 220 240 Amps 15.8 9.1 7.9 19.0 9.5 8.6 7.9

Model GRAH-48D

Watts: 2200 Shipping Weight: 27 lbs. (12 kg) Voltage 120 208 240 100 200 220 240 Amps 18.3 10.6 9.2 22.0 11.0 10.0 9.2

Model GRAH-54D

Watts: 2500 Shipping Weight: 30 lbs. (14 kg) Voltage 120 208 240 100 200 220 240 Amps 20.8 12.0 10.4 25.0 12.5 11.4 10.4

Model GRAH-60D

Watts: 2800 Shipping Weight: 34 lbs. (15 kg) Voltage 120 208 240 100 200 220 240 Amps 23.3 13.5 11.7 28.0 14.0 12.7 11.7

Model GRAH-66D

•

Watts: 3120 Shipping Weight: 37 lbs. (17 kg) Voltage 120 208 240 100 200 220 240 Amps 26.0 15.0 13.0 31.2 15.6 14.2 13.0

Model GRAH-72D

•

Watts: 3450 Shipping Weight: 41 lbs. (19 kg) Voltage 120 208 240 100 200 220 240 Amps 28.8 16.6 14.4 34.5 17.3 15.7 14.4

Model GRAH-84D

†

Watts: 4100 Shipping Weight: 44 lbs. (20 kg) Voltage 120 208 240 100 200 220 240 Amps 34.2 19.7 17.1 41.0 20.5 18.6 17.1

Model GRAH-96D

†

Watts: 4800 Shipping Weight: 52 lbs. (24 kg) Voltage 120 208 240 100 200 220 240 Amps 40.0 23.1 20.0 48.0 24.0 21.8 20.0

Model GRAH-108D

†

Watts: 5000 Shipping Weight: 59 lbs. (27 kg) Voltage 120 208 240 100 200 220 240 Amps 41.7 24.0 20.8 50.0 25.0 22.7 20.8

Model GRAH-120D

†*

Watts: 5600 Shipping Weight: 66 lbs. (30 kg) Voltage 120 208 240 100 200 220 240 Amps --- 26.9 23.3 --- 28.0 25.5 23.3

Model GRAH-132D

†*

Watts: 6240 Shipping Weight: 73 lbs. (33 kg) Voltage 120 208 240 100 200 220 240 Amps --- 30.0 26.0 --- 31.2 28.4 26.0

Model GRAH-144D

†*

Watts: 6900 Shipping Weight: 80 lbs. (36 kg) Voltage 120 208 240 100 200 220 240

Amps --- 33.2 28.8 --- 34.5 31.4 28.8

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