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Item Part #

Description

Wiring Item #

F

AN

A

SSEMBLIES AND

T

HERMOSTATS

A.

4W

Fan Assembly

(1)

0392457

Fan Motor,  Standard (MO.4410101)

0409511

Front & Rear — Fan Blade
embossing toward motor (FB.0409511)

0409513

End Compartment — Fan Blade
embossing toward motor (FB.0409513)

B. Optional Adjustable Refrigeration Thermostat

(2)

C. Defrost Termination Thermostat

(3)

(Electric Defrost only)

0398557

Front & End Compartment
(CT.4440611)

0398558

Rear (CT.4481088)

D. 0425304

Heater Switch 

(Koolgas Defrost only)

(4)

(CT.0425304)

H

EATERS

E.

Control – Glass Anti-sweat Heaters (Export)

(5)

Contour Ends   250V, 5amp

0400543

90 & 138 inch cases (CT.4480905)

F.

Modular Electric Defrost Heaters, 208V

(6)

0395709

Parent (HE.4850409)

0406444

End Compartment (HE.4850478)

Item Part #

Description

Wiring Item #

H

EATERS

(

CONTINUED

)

G. Drip Pan Heaters, Electric 208V

(7)

0392412

90 inch case (HE.4850461)

0392413

138 inch case (HE.0392413)

0392412

End Compartment (HE.4850461)

Drip Pan Heaters, Koolgas 120V

(8)

0421237

90 inch case (HE.4850495)

0421238

138 inch case (HE.4850496)

0421237

End Compartment (HE.4850495)

H. Nosing Anti-sweat Heaters – Discharge 

(9)

0401603

90 inch case 

(Front & Rear)

(HE.4850470)

0401605

138 inch case 

(Front & Rear)

(HE.0401605)

0401612

End Compartment 

(90 & 138)

(HE.0401612)

I.

Multiglass - 2 Pane, w/heater

(10)

0420178

90 inch case 

(Front) 

(GL.4985216)

0420179

90 inch case 

(Rear) 

(GL.4986383)

0420180

138 inch case 

(Front) 

(GL.4986384)

0420181

138 inch case 

(Rear) 

(GL.4985217)

0420185

End compartment 

(90 & 138)

(GL.4985219)

0420184

Contour End (GL.4985218)

C

I

G

B

C

A

E

F

G

I

C

H

D

G

D

F

D

P/N 0409828_F

Merchandisers

®

LWUGH

Technical Data Sheet

P/N 0409828_F

NSF

®

Certified

February  2007

©2007 HUSSMANN CORPORATION • BRIDGETON, MO  63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM

We reserve the right to change or revise specifications
and product design in connection with any feature of
our products. Such changes do not entitle the buyer to
corresponding changes, improvements, additions or
replacements for equipment previously sold or shipped.

NOTE:  Revision F corrects heater data on Page 4.

Summary of Contents for IMPACT LWUGH

Page 1: ...oolgas 120V 8 0421237 90 inch case HE 4850495 0421238 138 inch case HE 4850496 0421237 End Compartment HE 4850495 H Nosing Anti sweat Heaters Discharge 9 0401603 90 inch case Front Rear HE 4850470 040...

Page 2: ...1 2 64 2 1 2 64 Stub up area gray between front base rail and splashguard 7 5 8 194 7 5 8 194 Electrical Service Electrical Field Wiring connection point Edge of case to center of knockouts 6 3 4 172...

Page 3: ...Pressure Chart to determine PSIG conversions PHYSICAL DATA Merchandiser Drip Pipe in 1 1 4 Merchandiser Liquid Line in 3 8 Merchandiser Suction Line in 7 8 Estimated Charge lb 90 in 2 8 138 in 4 6 Thi...

Page 4: ...2 86 3 56 329 413 230V 50Hz Export 1 58 1 98 363 455 Cycling Anti sweat Heaters 120V 50Hz 60Hz NA 230V 50Hz 60Hz NA Minimum Circuit Ampacity 120V 60Hz Standard 5 86 8 14 120V 50Hz Standard NA 230V 60...

Page 5: ...ntactors L1 L2 Modular Electric Defrost Heaters Drip Pan Heater Modular Electric Defrost Heaters Drip Pan Heater WARNING All components must have mechanical ground and the merchandiser must be grounde...

Page 6: ...n 12 foot models only Field Installed 2 Drip Pan Heater Yellow Heater Switch 120V POWER 120V NEUTRAL Dark Blue Dark Blue Yellow 8 4 Drip Pan Heater Yellow Heater Switch 120V POWER 120V NEUTRAL Dark Bl...

Page 7: ...hite Black Black 230V Purple 2 Pane Multiglass Glass Anti sweat Heater Black Black White White Glass Anti sweat Heater Export Only LWUGH 90 LWUGH 138 Unitized LWUGH 90 LWUGH 138 Unitized WARNING All c...

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