NetZero Renew NZ40B FLA

Elevate Your Space with NetZero Renew NZ40B FLA: The Future of Clean-Burning Elegance

Product Description

Introduce the NetZero Renew NZ40B FLA, highlighting its advanced features, sleek design, and commitment to clean-burning technology.

Product Features

Bullet-point list of key features, including BEV Technology®, automatic refilling system, flame control, and integration options.

NetZero Renew NZ40B FLA

Product Specifications

Dimensions: 31-1/8” L x 11” W x 12” H
Burn Time: 29 hrs/tank
Tank Capacity: 3.5 gal
Heat Output: 10,000 – 24,000 BTU
Fuel Type: Bioethanol 86 – 96.6%
Weight: 64 lbs
Minimum Room Cubature: 4,800 ft³
Electrical Connection: 115V, 60HZ, min. 15A dedicated breaker
Finish: Black powder coating
Application: For indoor use only
Flame Height Regulation: 6 stages

Installation Options

Refer to Manual

Fuel Types


Fuel Type Application



Limited warranty

Product Highlights

Elevate your living space with the NetZero Renew NZ40B FLA, a pinnacle of clean-burning sophistication. This bioethanol fireplace burner, featuring the revolutionary BEV Technology®, ensures a mesmerizing flame without any smoke, smell, or ash. With an automatic refilling system, flame control, and multiple installation options, the NetZero Renew NZ40B FLA redefines luxury and sustainability in home heating.

Company Overview for Manufacturer

NetZero Fireplaces is a leading innovator in sustainable heating solutions. Committed to environmental responsibility, our products, including the NetZero Renew NZ40B FLA, showcase cutting-edge technologies for clean-burning elegance. With a focus on design flexibility and advanced features, NetZero Fireplaces revolutionize the way we experience the warmth and beauty of a fire.


Q: Is the NetZero Renew NZ40B FLA suitable for outdoor use?
A: No, it is designed for indoor use only.

Q: Can I control the flame height remotely?
A: Yes, the NetZero Renew NZ40B FLA offers 6-stage flame height regulation through remote control.

Q: What is BEV Technology®?
A: BEV stands for Burning Ethanol Vapors, a patented technology ensuring a clean and safe burning process.

Q: How long does a full tank burn?
A: The burn time is approximately 29 hours per tank.

Q: What is the warranty for the NetZero Renew NZ40B FLA?
A: Please refer to the warranty information provided for specific details.

Q: Can I customize the length of the burner to fit my space?
A: Yes, NetZero Fireplaces offers custom lengths to meet individual client expectations.

Q: Is external venting required for installation?
A: No, the NetZero Renew NZ40B FLA does not require external venting.

Q: What is the recommended fuel type?
A: NetZero recommends using NetZero Fuel for optimal efficiency and longevity.

Q: Can I integrate LED lighting with the NetZero Renew NZ40B FLA?
A: Yes, LED packages such as Ultimate LED and Premium LED Glass Barrier are available for customization.

Q: Are there options for different firebox configurations?
A: Yes, NetZero offers various configurations, including island, peninsula, three-sided, see-through, and more.

Q: What is the minimum room cubature for installation?
A: The minimum room cubature is 4,800 ft³.

Q: Can multiple burners be connected for an endless line of fire?
A: Yes, NetZero Biofuel Burners allow for connecting multiple modules for an endless line of fire.

Q: Is the NetZero Renew NZ40B FLA available for purchase online?
A: Yes, you can explore and purchase NetZero Fireplaces products on our website.

Q: What are the clearances and cavity measurements for site-built enclosures?
A: Please refer to the provided measurements in the Clearances and Cavity Measurements section for detailed information.

Q: Does the NetZero Renew NZ40B FLA come with a remote control?
A: Yes, the burner can be controlled via remote, smartphone app, or home automation system.

Q: What makes NetZero Fuel different from other bioethanol fuels?
A: NetZero Fuel is specifically recommended for NetZero fire features to maximize efficiency and longevity.

Q: Can the NetZero Renew NZ40B FLA be installed in new construction projects?
A: Yes, the burners only require an electrical connection and minimal clearance, making them suitable for various installations.

Q: What is the lead time for custom lengths?
A: Lead time for custom lengths varies depending on length and complexity.

Q: Is the NetZero Renew NZ40B FLA certified for safety standards?
A: Yes, the burners are manufactured to UL standards and O-TL certified for safety and quality.