Use code USA2026 for up to $1000 OFF select products
Use code USA2026 for up to $1000 OFF select products
About Us Contact Us Order Tracking
Skip to content
Sierra Flame 30-inch Electric Fireplace Insert - A cozy fireplace with two inviting chairs positioned in front.

Sierra Flame 30-inch Electric Fireplace Insert

by Sierra Flame
SKU INS-FM-30
$3,190.00
$2,199.00

Notify me when back in stock

Fast & Free Shipping
Finance Options At Checkout
5-Star Customer Support
Get a Custom Quote Today
(877) 429-3322 Message Us
Shipping: Please note that all Sierra Flame authorized dealers have the same lead time as us.
Best Price Online: Find a better price? We'll match or beat it!

Sierra Flame 30-inch Insert

  • Gradient Flame Technology: The realistic 'gradient' flame effect paired with a traditional log set creates a lifelike fire experience that transforms any room into a warm, inviting space year-round.
  • Flexible Heat Control: With up to 1,500W and approximately 5,000 BTUs, this insert efficiently heats 400–500 sq. ft., making it ideal for zone heating and helping keep energy costs down.
  • Flame Without Heat: Enjoy the ambiance of a beautiful flickering flame even in warmer months, since the flame operates completely independently of the heater.
  • Easy Plug-In or Hardwire: Whether you prefer a simple plug-in setup or a permanent hardwired installation, this insert accommodates both options for maximum installation flexibility.
  • Remote Control Convenience: The included remote control lets you adjust flame height, intensity, and heat settings from across the room without ever leaving your seat.
  • Retrofit-Ready Design: Designed as a drop-in replacement for existing wood or masonry fireplaces, this insert is perfect for renovations and retrofits with no venting or gas lines required.
Sierra Flame 30-inch Electric Fireplace Insert
Specifications
Electrical
  • Voltage: 120V
  • Wattage: Up to 1,500W
  • Heat Output: Approx. 5,000 BTUs
  • Installation: Hard wire or plug-in (plug on left side)
Flame & Controls
  • Flame Technology: LED
  • Flame Effect: Gradient flame with traditional log set
  • Front Backlighting Stages: 4
  • Internal Backlighting Stages: 4
General
  • Insert Size: 30-inch
  • Coverage Area: 400–500 sq. ft.
  • Included: Electric insert, log set, black steel surround, remote control

Sierra Flame 30-inch Electric Fireplace 

Revitalize your old wood or masonry fireplace with the Electric Insert, a perfect blend of style and efficiency.

Featuring a stunning ‘gradient’ flame and a realistic traditional log set, this insert creates a warm and inviting atmosphere. The black steel surround with overlay complements any décor, while the latest LED light technology ensures an energy-efficient glow.

Control the flame height and intensity effortlessly with the included remote control, and enjoy the flexibility of using the flame with or without heat. Perfect for zone heating, it efficiently warms spaces up to 400-500 sq. ft.. Customize your look with an optional overlay finish to match your style!

Sierra Flame 30-inch Features

  • Great alternative for wood or gas inserts
  • Perfect for renovations or retrofits
  • 2 popular sizes
  • Heat is vented upwards
  • Hardwire ready
  • Stunning ‘Gradient’ Flame
  • Black Steel surround
  • No grills
  • 4 stage front and 4 stages internal backlighting
  • Latest LED light technology
  • Front and rear control for flame and heater included
  • Can produce up to 5000 BTU of heat, enough to heat up to 500 sq feet
  • Plug on the left side
  • Flame operates with or without heat
  • Remote control for flame and heater
  • 4 leveling legs on the underside
Installation
  • Plug-In or Hardwired Installation
Downloads & Resources

Every order ships free to any address in the contiguous United States — no minimums, no fine print.

Your order ships via FedEx or UPS — delivered to your door within 3–7 business days.

Why Electric Fireplaces USA?

The most trusted electric fireplace specialists online — expert advice, authorized brands, and dedicated support before and after every purchase.

Authorized Sierra Flame Dealer
Full manufacturer warranty honored on every purchase. Direct relationship with Sierra Flame — not a grey-market reseller.
Real Fireplace Experts
Call (877) 429-3322 and speak with a specialist who knows electric fireplaces inside and out. Free advice, no pressure, no scripts.
Price Match Guarantee
Find the same product cheaper at any authorized dealer? We'll match or beat their price. Call us before you buy.
Free Shipping, Always
Free shipping on every order to the contiguous US — no minimums, no hidden charges.
30-Day Returns
Return any uninstalled item in original condition within 30 days for a full refund.
Post-Purchase Support
Here after delivery too — warranty questions, part lookups, installation guidance, and more.
Have a question? We're here to help.
📞 (877) 429-3322

Frequently Asked Questions

  • The Sierra Flame INS-FM-30 measures approximately 25" H x 38" W x 10" D and is designed to fit flush into an existing wood or masonry fireplace opening. It comes with 4 leveling legs on the underside to help achieve a perfect, level fit inside your existing firebox. Always measure your fireplace opening carefully before purchasing to ensure compatibility.

  • The Sierra Flame INS-FM-30 produces approximately 4,800–5,000 BTUs of heat output, drawing 1,500 watts at 120V. It is ideal for zone heating and can comfortably warm a space of 400 to 500 square feet. The heater is thermostat-controlled and can be used independently of the flame display.

  • No professional installation is required for basic setup — the unit simply plugs into a standard 120V outlet via its left-side plug for immediate use. However, the unit is also hard-wire ready for a more permanent, built-in installation if preferred. There are no venting requirements since it is an electric insert, making it a straightforward retrofit for existing wood or masonry fireplaces.

  • Yes, the flame on the Sierra Flame INS-FM-30 operates independently of the heater, allowing for year-round enjoyment of the visual ambiance without producing heat. The included remote control lets you separately manage flame height, flame color intensity, and the heater/fan settings. This makes it a versatile option for both winter heating and warm-season ambiance.

  • Sierra Flame warrants the INS-FM-30 to be free from manufacturing and material defects for a period of two (2) years from the date of first purchase, applicable to products manufactured after January 1, 2016. For products manufactured before that date, the warranty period was one (1) year. It is recommended to refer to the manufacturer's manual for complete warranty terms and conditions.