
Item # _____________________________________
Quantity ___________________________________
C.S.I. Section 11400
HRW1S SERIES
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
STANDARD FEATURES
■ Modular panel construction
■ Cam lock attachment
■ Stainless steel interior and exterior
■ Field reversible door
■ Self-contained refrigeration system for units with
depth of 37.75"
OPTIONS
❑ Refrigeration
❑ R22
❑ R134A
❑ R404
❑ Stainless steel floor
❑ Pass thru
SINGLE WIDE RETARDER
MODEL CONFIGURATIONS
❑ 37.75" Interior Depth One Door – (may be
shipped assembled) One Single End or Two
Single Side Load Rack or One Double Rack
❑ 77.75" Interior Depth One Door – Three Single
End or Four Single Side Load Racks or Two
Double Racks
❑ 117.75" Interior Depth One Door – Five Single
End or Six Single Side Load Racks or Three
Double Racks
Specifications, Details and Dimensions on Inside and Back.
HRW1S SERIES SINGLE WIDE RETARDER
ACCESSORIES
❑ Side trim
❑ One side
❑ Both sides
❑ Interior light
❑ Rear trim
F-40146 – HRW1S Series Single Wide Retarder Page 1 of 4

HRW1S SERIES
37.75" Interior Depth
Plan View
37.75" Interior Depth
Side View
77.75" Interior Depth
Plan View
77.75" Interior Depth
Side View
SINGLE WIDE RETARDER
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
37.75" Interior Depth
Front View
77.75" Interior Depth
Front View
1 Water Supply 85" AFF 2 Electrical Supply 85" AFF 3 Drain 5" AFF Front or Rear
Page 2 of 4 F-40146 – HRW1S Series Single Wide Retarder
*Door may be right or left hinged

HRW1S SERIES
117.75" Interior Depth
Plan View
117.75" Interior Depth
Side View
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
SINGLE WIDE RETARDER
117.75" Interior Depth
Front View
1 Water Supply 85" AFF 2 Electrical Supply 85" AFF 3 Drain 5" AFF Front or Rear
F-40146 – HRW1S Series Single Wide Retarder Page 3 of 4
*Door may be right or left hinged

Printed On Recycled Paper
HRW1S SERIES
SINGLE WIDE RETARDER
SPECIFICATIONS
GENERAL:
37.75" Interior Depth One Door – (may be shipped
assembled) One Single End or Two Single Side Load
Racks or One Double Rack)
77.75" Interior Depth One Door – Three Single End or
Four Single Side Load Racks or Two Double Racks
117.75" Interior Depth One Door – Five Single End or
Six Single Side Load Racks or Three Double Racks
CONSTRUCTION: Stainless steel interior and exterior
is standard. The interior perimeter is supplied with
bumpers on all sides to protect the finish.
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
CAPACITY: Door opening will accommodate 74" high
racks.
INSULATION: The retarder cabinet is rigid and formed
of stainless steel panels with polyurethane foam
insulation and sealed with gaskets to form a strong,
energy efficient, tight and sanitary enclosure.
HARDWARE AND FITTINGS: Heavy-duty, plasticcoated door handle positioned horizontally. Positive
action door closure.
FREIGHT CLASS: 85
For proper installation, floor should be level within
1
⁄8" per foot not to exceed 3⁄4".
DETAILS AND DIMENSIONS
NOTE: The 37.75" interior depth unit has self contained refrigeration system with a single evaporator. The 77.75" and
117.75" interior depth units have 2 evaporators and require remote refrigeration to be charged on-site. The recom
mended water hardness range is 2-4 grains per gallon. The recommended pH range is 7.0 to 8.0. The acceptable range
for chloride concentration is 0-30 ppm. Consult your local water company and/or water conditioner dealer before using
water on this equipment.
PHYSICAL DATA 37.75" INTERIOR DEPTH 77.75" INTERIOR DEPTH 117.75" INTERIOR DEPTH
Interior Dimensions 74.5" H x 37.75" D x 32.6" W 74.5" H x 77.75" D x 32.6" W 74.5" H x 117.75" D x 32.6" W
Rack Capacity
Net Door Opening Height 74.5" STD 74.5" STD 74.5" STD
Net Door Opening Width 31" 31" 31"
Number of Doors 1 1 1
Exterior Dimensions 99.5" H x 40.5" D x 42" W 99.5" H x 80.5" D x 42" W 99.5" H x 120.5" D x 42" W
Power Input (w/neutral)
without compressor*
Power Input (w/neutral)
with compressor*
Drain ½" FNPT To Air Gap ½" FNPT To Air Gap ½" FNPT To Air Gap
Refrigeration Supplied
(Std)**
Remote (Optional)
*
Consult factory for 50 Hz requirements. Electrical for remote refrigeration to be supplied by other.
** Refrigeration requirements are based on a minimum of 2 hours to attain retarding temperatures from proofing temperatures.
Consult factory for additional refrigeration requirements if faster times are needed.
1 single end or 2 single side
or 1 double side load
120V/50-60Hz/1 2.5A 120V/50-60Hz/1 2.5A 120V/50-60Hz/1 2.5A
120V/60Hz/1 14.5A N/A N/A
4250 BTU Condenser N/A N/A
One Evaporator Supplied
Minimum 4250 BTU Required
3 single end or 4 single side
or 2 double side load
Two Evaporator Supplied
Minimum 6000 BTU Required
5 single end or 6 single side
or 3 double side load
Two Evaporator Supplied
Minimum 6000 BTU Required
-
As continued product improvement is a policy of Hobart, specifications are subject to change without notice.
Page 4 of 4 F-40146 – HRW1S Series Single Wide Retarder
F-40146 (05/07) LITHO IN U.S.A. (H-01)