Napoleon Astound FlexMount 74″ Wall Mount / Built-In Linear Electric Fireplace Sided or 3-Sided (Model NEFL74AB)
Model NEFL74AB
In stock, ships in 0–24 hours
Free delivery · UPS Ground or FedEx Ground (about 5 days)
Usually arrives 2–5 business days after it ships.
10% off your first order with code GRILLZ10
- 74"
- Heats up to 400 sq ft
- 120/240V · Hardwired
- Type Wall
60 in stock
- Free shippingOn every order, no minimum
- 30-day free returnsWe cover return shipping
- 2-year Limited warrantyBrand new, never used
- Questions?contact@outdoorgrillz.com
Overview
Transform your space with the Astound 74 FlexMount Electric Fireplace, designed for both comfort and connectivity. Featuring advanced spark technology, it delivers ultra-realistic flames enhanced by Beach Fire logs and Woodland media, allowing you to personalize the look to match your style. Take complete control with multiple operation modes—use the touch panel, remote, voice commands, or the Napoleon Home App for effortless adjustments. Astound FlexMount Is Available In Three Size: 50", 62", 74". This 74-inch type wall model delivers 1,500 watts of supplemental heat (5,000 or 10,000 BTU), warms rooms up to 400 sq ft and runs on a standard 120/240V household circuit.
Highlights
- Unmatched Realism: Advanced flame colors and spark technology create an ultra-realistic fire effect
- Versatile Installation: Choose from wall-mounted, partially recessed (3-sided), or fully recessed configurations (1-sided, 2-sided, or 3-sided). Includes finishing edge panels and trim for a seamless, modern look with a 0” trim-less appearance
- Seamless Connectivity: Enjoy hands-free control with Google Assistant, Alexa, or the WiFi-enabled Napoleon Home App for ultimate convenience
- Effortless Control: Adjust settings using the premium remote, mobile app, or an optional wall-mounted control, perfect for commercial spaces
- Ideal for Homes & Businesses: Designed to enhance any space, from cozy living rooms to stylish commercial settings
- Fully Customizable: Personalize your fireplace with Beach Fire and Woodland Log kits, plus additional media options for a tailored look
- Energy-Efficient Performance: Activate Eco Mode to reduce energy consumption by operating at half heat
- Powerful Heating When Needed: Use Boost Mode for maximum heat output with an increased blower speed, perfect for chilly days
Show all 9 features
- Effective Front Venting: The front vent efficiently directs warm air into the room, ensuring consistent comfort
- 74"Fireplace size
- 400 sq ftHeating area
- 5,000 or 10,000 BTUHeat output (1,500 W)
- 120/240VDirect-Wire Flame Effects Customizable
Will it fit?
Measure your wall, opening or patio against these numbers before you order.
- Weight
- 160 lbs
- Fireplace dimensions
- 74" W x 23" H x 7.125" D Framing 74 1/2" H x 23 7/16" W x 7 1/2" D
- Viewing area dimensions
- 73.6875" W x 18" H
Wall-mount models hang on the included bracket. Check that the wall can carry the weight listed above.
Power and installation
What it needs
- Voltage
- 120/240V
- Amperage
- 15 A
- Power
- 1,500 W
- Wiring
- Direct-Wire Flame Effects Customizable
- Heat vent
- Front vent heater
- Remote
- Multi-Function
- Flame light
- LED
How it installs
Hardwired to a dedicated circuit by a licensed electrician. No vent, chimney or gas line.
Questions about wiring, gas or clearances? Email contact@outdoorgrillz.com before you order.
Specifications
- Brand
- Napoleon
- Model
- NEFL74AB
- Type
- Built-In & Linear Electric Fireplace
- Size
- 74"
- Installation
- Type Wall
- Finish
- Black
- Power
- 1,500 W
- Heat output
- 5,000 or 10,000 BTU
- Heating area
- Up to 400 sq ft
- Voltage
- 120/240V
- Amperage
- 15 A
- Wiring
- Direct-Wire Flame Effects Customizable
- Flame light
- LED
- Heat vent
- Front vent heater
- Remote
- Multi-Function
- Weight
- 160 lbs
- Warranty
- 2-year Limited
- Fireplace dimensions
- 74" W x 23" H x 7.125" D Framing 74 1/2" H x 23 7/16" W x 7 1/2" D
- Viewing area dimensions
- 73.6875" W x 18" H
In the box and warranty
What’s in the box
- 74" Astound FlexMount Built-In Wall Mount Electric Fireplace
- Front Trim & Side Panels
- Logs & Pebbles, Stones and Crystals
- Multi-Function Remote / Napoleon App
Warranty
Covered by the Napoleon manufacturer warranty (2-year limited). Every product we sell is brand new and in its original packaging.
Delivery and returns
- Order todayFree shipping on every order. No minimum and no freight surcharge.
- Ships in 0–24 hoursProcessed on business days. Tracking is emailed when it leaves.
- UPS Ground or FedEx Ground (about 5 days)Tracking is emailed as soon as it ships.
- 30-day free returnsNot right? Return it within 30 days of delivery and we cover return shipping. Return policy
Questions
Still unsure? Email us and we’ll check the details for your space.
Does it need a vent, chimney or gas line?
No. Electric fireplaces need no venting, chimney or gas line. This model runs on 120/240V (direct-wire flame effects customizable).
Can I use the flames without the heat?
Yes. The flame effect runs on its own, so you can enjoy it all year without heating the room.
How big a room will it heat?
It provides supplemental heat for up to 400 sq ft, with a heat output of 5,000 or 10,000 BTU.
How does it ship?
Free, uPS Ground or FedEx Ground (about 5 days). Orders ship within 0–24 hours on business days. Tracking is emailed as soon as it ships.
What if it’s not right for me?
Return it within 30 days of delivery for a full refund. We pay the return shipping, or arrange a freight pickup for large items.
Talk to someone who knows fire.
Send us your room size, wall width or gas supply and we’ll confirm it’s the right model.















