Chicago Brick Oven CBO 500 Countertop review

The Chicago Brick Oven CBO 500 Countertop is the smaller preassembled wood-fired member of the maker’s finished countertop line. It is a different product from the CBO 500 DIY kit: the countertop page identifies a completed, insulated oven with a metal hood and chimney package, while the DIY SKU is a set of oven pieces and installation materials for a custom build. The U.S. shop record has four finish configurations—Copper Vein, Silver Vein, Solar Black and Stainless Steel—under one cooking model. This assessment treats those finish choices as variants, not four different ovens.

A compact hearth, not a compact appliance

The cooking surface is 27 by 22 inches and the manufacturer illustrates one 12-inch pizza in the CBO 500 layout. That drawing is an example, not a maximum-capacity chart. It confirms a conservative 12-inch arrangement; it does not establish that a larger pie will clear the mouth or fit comfortably around a live fire. The opening is 17 inches wide, so a pizza’s diameter is only one part of the fit question: allow room to launch, turn and retrieve it with a peel.

The same model sheet draws an oven body about 34.25 inches wide by 32.5 inches deep and calls for a supporting surface able to carry at least 450 pounds. That support figure is a minimum load capacity, not the oven’s own weight. The checked page and drawing do not give the exact assembled mass, so a buyer with a strict lift or transport limit should not treat 450 pounds as a handling weight. A sturdy counter or base remains a separate part of the project.

Ready-made core, wood-fired routine

The listed package is a five-piece oven—dome, two-piece hearth, arch and decorative door—delivered preassembled and fully insulated. The current product page lists a Class A double-wall chimney and a package with a pizza peel, cleaning brush and handheld infrared thermometer. The thermometer is a spot-check tool, not a built-in chamber display or a food probe. There is no electric heater, thermostat, preset, phone controller or motorized stone in the reviewed configuration. The fixed hearth needs a person to tend the fire and turn food by hand.

That distinction matters when a questionnaire answer becomes essential. The CBO 500 can fit a wood-fired, hand-turned 12-inch plan; it cannot be matched to a request for propane, powered rotation or an exact selectable temperature. Chicago Brick Oven advertises very high live-fire temperatures, but the reviewed sources do not establish a model-specific thermostat range or independent test result. The marketing claim is not a substitute for those missing limits.

Plan the counter, flue and first fires

“Countertop” describes the assembled oven format, not a portable table-top cooker. The package does not include the supporting counter or base, and the maker asks owners to plan installation with a qualified installer. Its current wood-burning manual requires air gaps around combustible construction: 10 inches at the sides and back, 18 inches above, 30 inches below, 30 inches on each side of the doorway and 36 inches in front. It also specifies a 7-inch gap between the underside insulation boards and stored wood. Do not pack those clearances with insulation. The exact chimney route and local building and fire requirements still need to be checked for the planned site.

The product page describes indoor and outdoor certification, but that is not permission to place a solid-fuel oven casually inside an existing room. Indoor operation depends on the manual’s solid-fuel chimney and ventilation plan, the applicable code and local approval. The manual also directs a slow initial cure—near 212°F without exceeding it over two to three days—and calls for dry solid wood. Those steps make the setup and first use a real project rather than an unbox-and-bake routine.

Who should choose the 500?

Choose this version when the finished, preassembled wood-fired core and a single documented 12-inch pizza position suit your cooking, and you can provide a substantial permanent support. Compared with the CBO 750 Countertop, the 500’s smaller hearth and lower 450-pound minimum support requirement make it the more restrained of the two finished wood ovens; the 750’s diagram shows two 12-inch pizzas together. Neither drawing promises a maximum number of smaller pies.

Choose the separate 500 DIY kit only if the kit-based build is what you want; its components and supplied installation materials are not interchangeable with the finished countertop package by assumption. Choose a CBO Hybrid-R only if factory-configured gas plus wood is essential, and read that model’s separate manual. For a lighter, portable or thermostat-controlled routine, this large stationary wood oven is the wrong kind of product. The practical fit is a buyer who wants a finished oven core, accepts live-fire attention and will solve the support, flue and clearance plan before ordering.