Regency$$
Regency Onyx EX150
Electric Fireplace
Configure, Price & Visualize
Verified Estimate confirms the unit should fit and work in your space, then prices the exact vent kit for your venting plus any install add-ons you’ll actually need. The most accurate number.
Quick Estimate uses the simplest vent kit and a baseline install—a fast starting number, no questions.
Visualizer shows this unit rendered in a photo of your own room before anything is decided.
Product Configuration
Unit, fitting vent kit, and installation—priced right on this page.
This one prices person-to-person—book the free in-home visit and our team measures, confirms every install detail, and writes your estimate on the spot.
Sold and installed from our Ballard showroom · SKU EX150
A tall, wide electric fire that wraps the corner if you want it to.
Quick Facts
- Heating Capacity: 250–500 sq ft
- Viewing Area: 59" x 17" flame window.
- Fuel: Electric.
- Controls: Thermostatic remote, included; app control for daily and weekly schedules.
- Fan: Included
Who It's For
A living room wall wants a fire with real presence, and the house has no chimney and no gas. You need a wide electric fire with height to match. If you want nearly five feet of 17-inch-tall flame that can install flat, as a corner, or three-sided, with a thermostat and a phone app, the Onyx 59-inch is the one. A short, single-sided unit at this width looks like a letterbox.
What Makes It Special
The Onyx 59-inch pairs a 17-inch glass height with a living-room width, and like all Onyx fires it installs single-sided, as a left or right corner, or as a three-sided bay from the same unit.
Oak logs are lit from all angles by the Chromalight Plus system, the thermostatic remote sets a timer and temperature, and the app runs daily and weekly schedules. Fully recessed, no trim, with optional crystals for a modern bed.
Possible Downsides
- Supplemental heat for one room, not whole-house heat.
- The heater is the same one-room size on every Onyx; for a stronger 240-volt heater at this width, see the Avita 64-inch.
If you want a living-room electric fire with height, width, and a layout you can choose later, the Onyx 59-inch is the right decision. The living room has a fireplace the realtor will mention.
The Onyx 59-inch comes with a split oak log set and offers an optional birch log set, large or small crystal media, and a mood lighting kit.
Quick Specs
Dimensions
59.06" W · 16.75" H · 12.44" D
- Style
- All · Modern · Transitional
- Fuel
- Electric
Available at our showroom
Manuals & Spec Sheets
Regency: Onyx 59" Built-in 3-Sided EX150 - Owners & Installation Manual
Regency: Onyx 59" Built-in 3-Sided EX150 - Brochure
Regency: Onyx 59" Built-in 3-Sided EX150 - Owners & Installation Manual
Regency: Onyx 59" Built-in 3-Sided EX150 - Spec Sheet
Documentation for this model is available at our showroom.
Can you get an instant online estimate for the Regency Onyx EX150?
Yes—right on this page. Configure the Regency Onyx EX150 and get a free, no-obligation instant estimate covering the unit as configured, a fitting vent kit, and professional installation labor. No phone call required.
What's included in the online estimate?
The unit with the options you selected, a real vent kit matched to your venting, and the installation labor for a typical setup. Your free one-to-two-hour in-home visit confirms every detail before anything is ordered.
Who pulls the permit?
We do, on every job, in every jurisdiction we serve—and we meet the inspector. It's built into the process, not an upsell.
Can you see the Regency Onyx EX150 in a photo of your own room?
Yes. The Visualizer tab on this page renders the Regency Onyx EX150 into a straight-on photo of your wall, scaled to the room, so you see it in your space before you price a thing. Phone photos are fine. It's a faithful preview, not an architectural drawing; sizing, venting, and trim get confirmed at the free in-home visit.
Is the online estimate real, or a rough guess?
Real, and honest about what it is: a price for the Regency Onyx EX150 as configured, a fitting vent kit, and professional installation labor, built from real Seattle installs. It is not binding. The free one-to-two-hour in-home visit checks your actual house before the price is final, and nothing is ordered until then.
Do you install and service the Regency Onyx EX150 yourselves?
Yes, both. Our own in-house installers set the Regency Onyx EX150, run the venting and the gas, pull the permit, and light the first fire before leaving. Afterward the service desk looks after every unit that came from Sutter, with factory-trained technicians and a real date when you call.
Shop the Series, Not the Model
Close Cousins on the Floor
A near-miss on size or budget usually has a cousin that fits—ask the team.
Browse All Electric FireplacesThe Whole Point
Getting a Fireplace Installed Shouldn't Be a Hassle
Be confident that the details of your project are covered—the permit, the venting, the schedule, the trim that honors your hundred-year-old tile. Then enjoy your home every day of the year.