Master-Bilt QSB7466-C QS Series 6' x 6' Indoor Walk-In Cooler, Floorless, 7'4" H, Capsule Pak ECO Top-Mount, 115V
Description
A 6' x 6' indoor walk-in cooler that holds +37°F with a plug-in Capsule Pak ECO system on the roof, so there is no remote condensing unit to pipe.
The Master-Bilt QSB7466-C is a QS Series single-room walk-in cooler with a 6' x 6' footprint, 7'3-5/8" high, and 196 cu. ft. of storage. It has no insulated floor: the wall panels sit on NSF listed vinyl floor sealers over your existing level floor. A matched CPB050PC-S-0 Capsule Pak ECO system (1/2 HP, R290) sets into a factory-cut ceiling opening, with a flush coil that keeps the whole interior usable. It runs on 115V, 60 Hz, 1-phase power through a cord and NEMA 5-15P plug.
Will it fit · Will it hook up
- Outside size
- 6' x 6' footprint (72" x 72"), 7'3-5/8" high; Master-Bilt lists QS sizes as actual
- Headroom
- Capsule Pak ECO housing is 14.92" high on the side view; allow at least 4" above it, about 107" (8'11") clear height in total
- Side clearance
- 24" on each side of the refrigeration system and 200 CFM of fresh air in the room; keep the room at 90°F or below
- Refrigeration power
- 115V, 60 Hz, 1-phase, 6.9 A; 9 ft. cord with NEMA 5-15P plug
- Door power
- Separate 120V, 60 Hz, 1-phase supply field wired to the door junction box; 0.88 A door section
- Door
- 26" W x 78" H opening, self-closing, right or left hinge
- Floor
- Floorless: building floor must be level under the vinyl sealers
Measure the room height before you order: the walk-in is 7'3-5/8" high and the refrigeration system sits on top of it.
Plug-in refrigeration
The one-piece CPB050PC-S-0 holds condensing unit and evaporator in one pre-charged housing. It plugs into a NEMA 5-15P receptacle, with no refrigerant piping on site.
Flush ceiling coil
The evaporator coil sits flush in the ceiling instead of hanging down, which keeps all components outside the storage area for 100% usable interior space.
4-inch foamed panels
Panels are 4" thick, foamed-in-place with HFO polyurethane and locked with cam fasteners. Minimum ratings: R-25 walls, ceiling and door.
LogiTemp controller
The electronic LogiTemp controller has a digital readout, four-button setup and automatic defrost. Online data access is optional on indoor systems.
Secure, sealed door
Deadbolt handle with key or padlock feature and inside safety release, cam-lift hinges, spring closer, magnetic gasket, heater wire and a double sweep gasket.
No drain line
Indoor Capsule Pak ECO systems evaporate condensate with wicking pads and condenser air, so no plumbing is needed.
Delivery and setup
- Free shipping on this item. See our shipping policy for delivery details.
- Inspect every crate and panel for damage before you sign, and note any damage on the delivery receipt.
- Plan lifting equipment for the roof unit: the CPB050PC-S-0 ships at 192 lb., and Master-Bilt recommends a forklift or material lift and a team to set it on the ceiling.
- Floorless model: the vinyl floor sealers must be shimmed perfectly level on your existing floor before the wall panels go on.
- Panels lock together with cam fasteners. The walk-in must be installed level; Master-Bilt's installation manual asks for at least 2" between the walk-in and building walls.
- Have an electrician run a 115V circuit with a NEMA 5-15P receptacle near the roof unit and a separate 120V supply to the door section junction box.
- Master-Bilt notes that a refrigerant leak detector or alarm may be required in some areas; check with your local code official.
Questions buyers ask
How much ceiling height does the QSB7466-C need?
The walk-in is 7'3-5/8" high. The Capsule Pak ECO housing measures 14.92" high on Master-Bilt's side view, and Master-Bilt asks for at least 4" of clearance above it. Plan on about 107" (8'11") of clear height.
What power does it need?
The refrigeration system is cord connected: 115V, 60 Hz, 1-phase, 6.9 A, with a 9 ft. cord and NEMA 5-15P plug. The door section, pre-wired for its LED light, heater wire and digital thermometer, needs its own 120V supply field wired to a junction box; it draws 0.88 A.
What temperature does it hold?
The cooler is designed for +37°F. The matched CPB050PC-S-0 is rated 4,100 BTUH at 90°F ambient.
Does it need a drain or refrigerant piping?
No. The indoor Capsule Pak ECO is pre-charged with R290 and evaporates its own condensate with wicking pads and condenser air, so no drain line or field piping is needed.
What is the warranty?
Master-Bilt warrants the walk-in panels for 15 years and the original equipment parts and labor for 18 months, with repairs done by a Master-Bilt authorized service provider. A 5-year compressor warranty is available as an option.
Can I use this floorless cooler on my existing floor?
Yes, if the floor is level. The wall panels rest on NSF listed vinyl floor sealers that stop heat conduction at floor level. Master-Bilt makes the 74 Series floorless as coolers only.
What options are available?
Master-Bilt offers 30" or 36" doors, U-shaped shelving kits, an exterior ramp, kick plates, strip curtains, non-skid floor strips, a leak detector/alarm and a 5-year compressor warranty. Ask us before you order.
Do you match lower prices?
Yes. Master-Bilt equipment carries our Best Price Guarantee. Found it lower? Send us the lower price with a quote request or call us, and we will match it.
Specs
| Manufacturer | Master-Bilt |
|---|---|
| Model Number | QSB7466-C |
| Series | QS Series 74 Series, floorless |
| Type | Indoor walk-in cooler, single compartment, self-contained ceiling-mount refrigeration |
| Installation | Indoor |
| Width | 72 Inches |
| Depth | 72 Inches |
| Height | 87-5/8 Inches |
| Footprint | 6' x 6', sizes listed as actual |
| Series Height | 7'4" less floor, 7 ft. 3-5/8 in. per spec sheet |
| Capacity | 196 cu. ft. |
| Door Opening | 26 in. W x 78 in. H |
| Refrigeration Housing | 48.25 in. long x 14.92 in. high on side view |
| Refrigeration System | Capsule Pak ECO CPB050PC-S-0, one-piece ceiling mount, indoor |
| Horsepower | 1/2 HP |
| Compressors | 1 |
| Refrigeration Capacity | 4,100 BTUH at 90°F ambient |
| Refrigerant | R290 |
| Refrigerant Charge | 5.25 oz. total |
| Temperature Range | +37°F |
| AWEF | 5.61 |
| Controller | LogiTemp electronic controller with automatic defrost |
| Condensate | Wicking pads with condenser air, no drain line |
| Refrigeration System Ship Weight | 192 lb. |
| Voltage | 115 Volts |
| Amps | 6.9 Amps |
| Hertz | 60 Hz |
| Phase | 1 Phase |
| Plug Type | NEMA 5-15P |
| Power Cord | 9 ft., attached to condensing unit section |
| Door Section Power | 120/60/1 field wired to junction box0.88 A, 106.07 W |
| Door Energy Use | 2.49 kWh/day, door model QS26X78 |
| Panels | 4 in. thick, foamed-in-place HFO polyurethane, cam-lock fasteners, foamed-in-place gaskets |
| Insulation R-Value | R-25 walls, ceiling and door |
| Interior and Exterior Finish | 26 gauge corrosion resistant stucco embossed coated steel |
| Floor | Floorless, NSF listed vinyl floor sealers supplied |
| Door | Self-closing, flush mounted, infitting; right or left hinge; 4 in. thick |
| Door Hardware | Deadbolt locking handle with key/padlock feature and inside safety release, 2 cam-lift hinges, spring closer |
| Door Seals | Magnetic gasket, perimeter heater wire, double sweep gasket, heated threshold |
| Lighting | LED light above door, digital thermometer and light switch with pilot light |
| Certifications | UL, C-UL, NSF, DOE Compliant |
| Listings | UL NCKL ignition protected; UL flame spread 25 or less on foam cores; City of Houston, California State and Oregon State listed; USDA accepted |
| Warranty | 15-Year Panel, 18-Month Parts and Labor |
| Optional Warranty | 5-year compressor warranty |
Certifications
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