SUB-ZERO Classic Series Triple Flush Inset Installation Guide
- October 28, 2023
- SUB-ZERO
Table of Contents
- Classic Series Triple Flush Inset Installation
- Flush Inset Design
- Installation Requirements
- Electrical Requirements
- ELECTRICAL REQUIREMENTS
- Plumbing Requirements
- PLUMBING REQUIREMENTS
- Triple Flush Inset Installation
- Flush Inset Panel Dimensions
- Flush Inset Panel Offset
- Flush Inset Application
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Classic Series Triple Flush Inset
Installation Guide
Classic Series Triple Flush Inset Installation
SPECIFICATIONS, INSTALLATION, AND MORE
Features and specifications are subject to change at any time without notice.
Visit subzero.com/specs for the most up-to-date
information.
Important Note
To ensure this product is installed and operated as safely and efficiently as
possible, take note of the following types of highlighted information
throughout this guide: IMPORTANT NOTE highlights information that is
especially important.
CAUTION Indicates a situation where minor injury or product damage may
occur if instructions are not followed.
WARNING States a hazard that may cause serious injury or death if
precautions are not followed.
IMPORTANT NOTE: Throughout this guide, dimensions in parentheses are
millimeters unless otherwise specified.
Flush Inset Design
The flush inset design allows for flush door and grille panels and custom
handle hardware. The flush inset application is an overlay model with flush
inset panels. Customize with panel, grille, and handle options.
Panels: Custom panels or stainless steel.
Grille: Solid custom panel or pro louvered grille for 84″ overall unit
height.
Handles: Custom, tubular, or pro handles.
Installation Requirements
- Requires single flush inset panels.
- Panels can be custom or stainless steel accessories.
- Requires separate grilles and kickplates for each unit.
Electrical Requirements
Locate the electrical supply within the shaded area shown in the illustration
below. A separate circuit servicing only this appliance is required. A ground
fault circuit interrupter (GFCI) is not recommended and may cause interruption
of operation.
Installation must comply with all applicable electrical codes.
ELECTRICAL REQUIREMENTS
| Electrical Supply | 115 VAC, 60 Hz |
|---|---|
| Service | 15 amp dedicated circuit |
| Receptacle | 3-prong grounding-type |
Plumbing Requirements
Locate the water supply line within the shaded area shown in the illustration
below. The water supply line should be connected to the house supply with an
easily accessible shut-off valve. Do not use self-piercing valves. The water
supply line must not interfere with the installation of the anti-tip brackets.
A reverse osmosis system can be used provided there is constant water pressure
of 35120 psi (2.48.3 bar) supplied to the unit at all times. A copper line
is not recommended for this application.
Installation must comply with all applicable plumbing codes.
PLUMBING REQUIREMENTS
| Water Supply | 1/4″ OD copper, braided stainless steel, or PEX tubing |
|---|---|
| Pressure | 35–120 psi (2.4–8.3 bar) |
| Excess Line for Connection | 36″ (914) |
Triple Flush Inset Installation
OPENING DIMENSIONS
NOTE: 3 /2″ (89) finished returns and shaded areas will be visible and
should be finished to match cabinetry.
Shaded line represents profile of unit with 3/4″ (19) panel.
| OPENING WIDTH | W |
|---|---|
| 30″ Model | 29 1/2″ (749) |
| 36″ Model | 35 1/2″ (902) |
| 42″ Model | 41 1/2″ (1054) |
| 48″ Model | 47 1/2″ (1207) |
Flush inset is available for overlay models only. Dimensions assume a 3/4″ (19) panel thickness.
Flush Inset Panel Dimensions
MODEL CL3650R(ID), CL3650RG, CL3650F
| REFRIGERATOR / FREEZER | W | H |
|---|---|---|
| Flush Inset Panel | 37″ (940) | 71 1/4″ (1810) |
| Spacer Panel | 35 1/8″ (892) | 70 7/16″ (1789) |
| Backer Panel | 35 3/4″ (908) | 71 1/16″ (1805) |
| GRILLE | W | H |
| Flush Inset Panel | 37″ (940) | 7 3/4″ (197) |
| Spacer Panel | 35 1/8″ (892) | 6 13/16″ (173) |
| Backer Panel | 35 3/4″ (908) | 7 7/16″ (189) |
| CL3650RG | A | B |
| Stiles / Rails | 5 3/4″ (146) | 5 1/4″ (133) |
MODEL CL3050U(ID), CL3050UG
| REFRIGERATOR | W | H |
|---|---|---|
| Flush Inset Panel | 31″ (787) | 50 5/8″ (1286) |
| Spacer Panel | 29 1/8″ (740) | 49 13/16″ (1265) |
| Backer Panel | 29 3/4″ (756) | 50 7/16″ (1281) |
| FREEZER | W | H |
| Flush Inset Panel | 31″ (787) | 20″ (508) |
| Spacer Panel | 29 1/8″ (740) | 19 1/16″ (484) |
| Backer Panel | 29 3/4″ (756) | 19 11/16″ (500) |
| GRILLE | W | H |
| Flush Inset Panel | 31″ (787) | 7 3/4″ (197) |
| Spacer Panel | 29 1/8″ (740) | 6 13/16″ (173) |
| Backer Panel | 29 3/4″ (756) | 7 7/16″ (189) |
| CL3050UG | A | B |
| Stiles / Rails | 5 3/4″ (146) | 5 1/4″ (133) |
MODEL CL3650U(ID), CL3650UG
| REFRIGERATOR | W | H |
|---|---|---|
| Flush Inset Panel | 37″ (940) | 50 5/8″ (1286) |
| Spacer Panel | 35 1/8″ (892) | 49 13/16″ (1265) |
| Backer Panel | 35 3/4″ (908) | 50 7/16″ (1281) |
| FREEZER | W | H |
| Flush Inset Panel | 37″ (940) | 20″ (508) |
| Spacer Panel | 35 1/8″ (892) | 19 1/16″ (484) |
| Backer Panel | 35 3/4″ (908) | 19 11/16″ (500) |
| GRILLE | W | H |
| Flush Inset Panel | 37″ (940) | 7 3/4″ (197) |
| Spacer Panel | 35 1/8″ (892) | 6 13/16″ (173) |
| Backer Panel | 35 3/4″ (908) | 7 7/16″ (189) |
| CL3650UG | A | B |
| Stiles / Rails | 5 3/4″ (146) | 5 1/4″ (133) |
Flush Inset Panel Dimensions
MODEL CL3650UFD(ID)
| REFRIGERATOR (2 PANELS) | W | H |
|---|---|---|
| Flush Inset Panel | 18 3/8″ (467) | 50 5/8″ (1286) |
| Spacer Panel | 17″ (432) | 49 13/16″ (1265) |
| Backer Panel | 17 5/8″ (448) | 50 7/16″ (1281) |
| FREEZER | W | H |
| Flush Inset Panel | 37″ (940) | 20″ (508) |
| Spacer Panel | 35 1/8″ (892) | 19 1/16″ (484) |
| Backer Panel | 35 3/4″ (908) | 19 11/16″ (500) |
| GRILLE | W | H |
| Flush Inset Panel | 37″ (940) | 7 3/4″ (197) |
| Spacer Panel | 35 1/8″ (892) | 6 13/16″ (173) |
| Backer Panel | 35 3/4″ (908) | 7 7/16″ (189) |
MODEL CL4250UFD(ID)
| REFRIGERATOR (2 PANELS) | W | H |
|---|---|---|
| Flush Inset Panel | 21 3/8″ (543) | 50 5/8″ (1286) |
| Spacer Panel | 20″ (508) | 49 13/16″ (1265) |
| Backer Panel | 20 5/8″ (524) | 50 7/16″ (1281) |
| FREEZER | W | H |
| Flush Inset Panel | 43″ (1092) | 20″ (508) |
| Spacer Panel | 41 1/8″ (1045) | 19 1/16″ (484) |
| Backer Panel | 41 3/4″ (1060) | 19 11/16″ (500) |
| GRILLE | W | H |
| Flush Inset Panel | 43″ (1092) | 7 3/4″ (197) |
| Spacer Panel | 41 1/8″ (1045) | 6 13/16″ (173) |
| Backer Panel | 41 3/4″ (1060) | 7 7/16″ (189) |
MODEL CL4850UFD(ID)
| REFRIGERATOR (2 PANELS) | W | H |
|---|---|---|
| Flush Inset Panel | 24 3/8″ (619) | 50 5/8″ (1286) |
| Spacer Panel | 23″ (584) | 49 13/16″ (1265) |
| Backer Panel | 23 5/8″ (600) | 50 7/16″ (1281) |
| FREEZER | W | H |
| Flush Inset Panel | 49″ (1245) | 20″ (508) |
| Spacer Panel | 47 1/8″ (1197) | 19 1/16″ (484) |
| Backer Panel | 47 3/4″ (1213) | 19 11/16″ (500) |
| GRILLE | W | H |
| Flush Inset Panel | 49″ (1245) | 7 3/4″ (197) |
| Spacer Panel | 47 1/8″ (1197) | 6 13/16″ (173) |
| Backer Panel | 47 3/4″ (1213) | 7 7/16″ (189) |
MODEL CL4250S(ID), CL4250SD
| REFRIGERATOR | W | H |
|---|---|---|
| Flush Inset Panel | 25 9/16″ (649) | 71 1/4″ (1810) |
| Spacer Panel | 24 3/16″ (614) | 70 7/16″ (1789) |
| Backer Panel | 24 13/16″ (630) | 71 1/16″ (1805) |
| FREEZER | W | H |
| Flush Inset Panel | 17 3/16″ (437) | 71 1/4″ (1810) |
| Spacer Panel | 15 13/16″ (402) | 70 7/16″ (1789) |
| Backer Panel | 16 7/16″ (418) | 71 1/16″ (1805) |
| GRILLE | W | H |
| Flush Inset Panel | 43″ (1092) | 7 3/4″ (197) |
| Spacer Panel | 41 1/8″ (1045) | 6 13/16″ (173) |
| Backer Panel | 41 3/4″ (1060) | 7 7/16″ (189) |
| CL4250SD | W | H |
| Dispenser Cutout | 6 3/8″ (162) | 13″ (330) |
| A | B | |
| Cutout Location | 2 1/8″ (54) | 32 3/4″ (832) |
MODEL CL4850S(ID), CL4850SD
| REFRIGERATOR | W | H |
|---|---|---|
| Flush Inset Panel | 29 1/4″ (743) | 71 1/4″ (1810) |
| Spacer Panel | 27 7/8″ (708) | 70 7/16″ (1789) |
| Backer Panel | 28 1/2″ (724) | 71 1/16″ (1805) |
| FREEZER | W | H |
| Flush Inset Panel | 19 1/2″ (495) | 71 1/4″ (1810) |
| Spacer Panel | 18 1/8″ (460) | 70 7/16″ (1789) |
| Backer Panel | 18 3/4″ (476) | 71 1/16″ (1805) |
| GRILLE | W | H |
| Flush Inset Panel | 49″ (1245) | 7 3/4″ (197) |
| Spacer Panel | 47 1/8″ (1197) | 6 13/16″ (173) |
| Backer Panel | 47 3/4″ (1213) | 7 7/16″ (189) |
| CL4850SD | W | H |
| Dispenser Cutout | 6 3/8″ (162) | 13″ (330) |
| A | B | |
| Cutout Location | 2 1/8″ (54) | 32 3/4″ (832) |
Flush Inset Panel Offset
The illustrations provide panel offsets and reveals for Classic Series models
in a flush inset application. Refer to the chart below for reference to the
illustrations.
PANEL OFFSET
| ALL REFRIGERATOR / ALL FREEZER | ILLUS |
|---|---|
| Door / Grille Sides | A |
| Grille Top | C |
| Grille Bottom / Door Top | D |
| Door Bottom | F |
| OVER-AND-UNDER | ILLUS |
| Door (hinge) / Drawer / Grille Sides | A |
| Doors (handle) Sides (French door only) | B |
| Grille Top | C |
| Grille Bottom / Door Top | D |
| Door Bottom / Drawer Top | E |
| Drawer Bottom | F |
| SIDE-BY-SIDE | ILLUS |
| Doors (hinge) / Grille Sides | A |
| Doors (handle) Sides | B |
| Grille Top | C |
| Grille Bottom / Door Top | D |
| Door Bottom | F |
Flush Inset Application
FULL-SCALE TEMPLATE
For panels thicker than 3/4″ (19), a 90° door stop may be required to
prevent interference with adjacent cabinets.
Triple Flush Inset
Installation
FULL-SCALE TEMPLATE
Typical triple flush inset installation with filler strip at maximum 110° door
opening. Panel thickness may require a 90° door stop.
Sub-Zero, Sub-Zero & Design, Sub-Zero & Snowflake Design, Dual Refrigeration,
The Living Kitchen, Great American Kitchens The Fine Art of Kitchen Design,
Wolf, Wolf & Design, Wolf Gourmet, W & Design, red colored knobs, Cove, and
Cove & Design are registered trademarks and service marks of Sub-Zero Group,
Inc. and its subsidiaries.
All other trademarks are property of their respective owners in the United
States and other countries.
SUB-ZERO, INC. P.O. BOX 44848
MADISON, WI 53744 SUBZERO.COM 800.222.7820
10/2022
References
- Sub-Zero, Wolf, and Cove | Legendary Kitchen Appliances
- Sub-Zero Refrigerators | Best Luxury Full-Size Refrigerators