ZLINE Autograph Edition 36 in. Classic Gas Rangetop with 6 Burners and Porcelain Cooktop…
- Cooktop
- Gas
- Gas
- Knob
Genuinely useful features like the dual function burner and LP conversion kit make this a strong six burner rangetop on paper, though the sole review reports a mismatched, possibly reconfigured unit.
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How it ranks among the 43 cooktops we track
2.7★ across 4 Amazon ratings, Bayesian-smoothed toward the category average.
4 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 43 cooktops we track - how the scorecard works · full cooktops data report. Confidence: limited - limited rating history.Last refreshed Jun 13, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
ZLINE's RTZ-36-CB packs six Italian gas burners rated to a combined 71,000 BTU onto a 36 inch cooktop, with cast iron grates and champagne bronze knob accents over a stainless steel body.
ZLINE built in a dual function burner that ranges from an 800 BTU simmer up to a 20,000 BTU sear, plus an LP conversion kit for switching off natural gas. The single available review describes a unit that arrived with the wrong parts.
- 71,000 BTU combined across 6 Italian burners
- Dual function burner from 800 to 20,000 BTU
- Cast iron grates on a porcelain cooktop
- Includes LP conversion kit for professional install
Who it's for
A kitchen renovation calling for a slide-in 36 inch gas rangetop with high-output burners and a champagne bronze accent finish is what this targets. Anyone ordering it should plan to inspect the box closely against what was ordered.
What buyers say
From Amazon customer reviews.
The one available review describes a unit arriving without the adapter needed for installation and with silver colored parts instead of the ordered champagne bronze finish, leading the buyer to suspect they received a reconfigured return.
Strengths and trade-offs
Drawn from this product's published specifications.
- Six auto-reignition burners with 71,000 BTU combined output
- Dual function burner spans 800 to 20,000 BTU
- Cast iron grates and included LP conversion kit
- One buyer received parts in the wrong finish and missing an adapter
- No description copy provided in the listing beyond feature bullets
Performance notes
The six Italian burners auto-reignite for safety and combine for 71,000 BTU, with one burner able to drop to an 800 BTU simmer or jump to a 20,000 BTU sear. Installation requires a dedicated 120V, 15 amp circuit, and the included LP kit lets a professional convert it off natural gas.
Specifications
| Brand | ZLINE Kitchen and Bath |
|---|---|
| Model | RTZ-36-CB |
| Dimensions & fit | |
| Item Weight | 89 pounds |
| Item Dimensions D x W x H | 27.5 × 35.8 × 7.9 inches |
| Size | 36 inches |
| Capacity & performance | |
| Number of Heating Elements | 6 |
| Heating Element | Gas |
| Power & efficiency | |
| Power Source | Gas |
| Fuel Type | Gas |
| Voltage | 240 volts |
| Construction & materials | |
| Material Type | Stainless Steel |
| Heater Surface Material | Porcelain |
| Color | Stainless Steel / Champagne Bronze |
| Included components | |
| Unit Count | 1 |
| Included Components | Cooktop unit only |
| Other details | |
| Control Type | Knob |
| Ignition System Type | Gas Pilot |
Other ZLINE Kitchen and Bath cooktops
How it compares
This product against the closest alternatives we track in cooktops.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| ZLINE Autograph Edition 36 in. Classic Gas Rangetop with 6 Burners and Porcelain Cooktop…This product | 2.7 / 5 | 4 | 2.7 / 5 |
| Frigidaire FFEC3025UB 30 Inch Electric Smoothtop Style Cooktop with 4 Elements in BlackFrigidaire | 4.3 / 5 | 1,300 | 4.3 / 5 |
| THOR KITCHEN Pro-Style Gas Rangetop with 6 Sealed Burners 36Thor Kitchen | 4.4 / 5 | 227 | 4.1 / 5 |
| Duxtop Built-in Induction Cooktopduxtop | 4.6 / 5 | 363 | 3.9 / 5 |
| Empava IDC12B2 Horizontal Electric Stove Induction Cooktop with 2 Burners in Black Vitro…Empava | 4.2 / 5 | 482 | 3.9 / 5 |
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Questions about the ZLINE Kitchen and Bath RTZ-36-CB
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the combined BTU output of the ZLINE RTZ-36-CB?
Its six Italian burners combine for a maximum of 71,000 BTU.
Can this rangetop run on propane?
Yes, it ships with an LP conversion kit, though ZLINE specifies the conversion must be done by a professional.
What electrical hookup does this rangetop need?
A dedicated 120V, 60Hz, 15 amp circuit with a NEMA 5-15 3-wire plug.