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Modern Flames

Modern Flames Redstone 36-Inch Built-in Electric Fireplace RS-3626

  • 36 inch built-in unit, 10 inch chamber depth
  • 5000 BTU heater, 1,000 sq ft heating coverage
  • Slides into a zero-clearance wood fireplace or a 10 inch deep wall
  • 10 flame colors, RGB up and down lighting
  • Remote control included, thermostat controlled heat
  • Vent free, 10 x 36 x 19 inches

Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A built-in electric fireplace that fits an existing firebox or a framed wall of the stated depth, with variable heat and a wide viewing area. Check the framing depth and trim kit choice before ordering.

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ASIN: B0C4V4LR2HModel: RS-3626

Overview

A homeowner with a zero-clearance wood fireplace opening or a framed wall gets a flush-mounted electric unit in the RedStone. Hybrid-FX flame technology and RGB lighting form the display, backed by an integrated heater.

Two ways to install it make it easy to fit into a remodel, and the thermostat heat and remote handle comfort from the sofa. It is a framed installation, so the wall must be built to the stated depth, and the trim kit choice affects the finished look.

Who it's for

A living room being finished with a built-in fireplace and a framing plan that allows the stated depth. A renter or a buyer without a wall to frame should choose a freestanding or wall-hung unit.

Pros and cons

Pros
  • Fits wood fireplace openings
  • Built-in flush mounting
  • Thermostat controlled heat
  • Ten flame colors
Cons
  • Framing depth required
  • Power source listed as AC/DC
  • Maximum compatible size unclear
  • Wall cutout width not listed

Performance notes

An integrated heater provides variable heat under thermostat control, while the flame effect runs on RGB lighting from above and below. The enlarged viewing area shows the display from different angles. Trim kits of two thicknesses are supplied, so the face can be matched to the surrounding finish.

Specifications

BrandModern Flames
ModelRS-3626
Dimensions & fit
Item Dimensions D X W X H10"D x 36"W x 19"H
Maximum Compatible Size10 inches
OrientationFront-facing
Size36 Inch
Capacity & performance
Heat Output5000 british thermal units
Heating Coverage1,000 sq ft
Power & efficiency
Power SourceAC/DC
Construction & materials
ColorBlack
Finish TypesPainted
Material TypeCeramic, Glass
Compatibility & installation
Installation TypeBuilt In
Included components
Included ComponentsRemote Control
Unit Count1 Count
Warranty & support
Warranty TypeLimited
Other details
Additional FeaturesCorded
Room TypeLiving Room
ShapeRectangular
Specific Uses For ProductIndoor
Style NameModern
Ventilation TypeVent Free

Frequently asked questions

How is the Modern Flames RedStone RS-3626 installed?

The description says it slides into an existing zero-clearance wood fireplace or goes into a 10 inch deep wall for a flush-mounted look. It includes a 0.625 inch trim kit and a 1.625 inch trim kit.

Does the Modern Flames RedStone need a chimney or vent?

No. Ventilation type is vent free and the unit is listed for indoor use.

Can I control the RedStone heater with a remote?

Yes. A remote control is included, and the description says heat is variable and thermostatically controlled.

How many flame colors does the RedStone RS-3626 offer?

The description lists 10 unique flame colors with RGB up-lighting and down-lighting.