Mendota and Enviro are probably the best for quality materials, user friendly controls and great support for their products. They are a bit pricey compared to Heat n Glo. Rather than looking for a brand. Maybe look for a reputable dealer in the area and ask for their opinion. But Mendota and Enviro are great options nonetheless. Answer from ThatFireplaceGuy on reddit.com
Reddit
reddit.com › r/fireplaces › what gas insert is best?
r/Fireplaces on Reddit: What gas insert is best?
June 30, 2023 -
I am converting my wood fireplace to gas and am looking for the best natural gas insert. Reliability, efficiency, and heating are the qualities I am looking for.
The house is a two story cape cod and has about 1,000 sq ft on the first level with an open floor plan and two bedrooms. I am looking for something that will heat the first level. The house also has oil heat which is getting expensive.
I am lucky enough to have several makes to choose from. I believe the size is 30”
Heat & Glo
Enviro
Quadra-Fire
Jotul
Mendota
Pacific Energy
Regency
And I am sure even more.
What would you choose and what would you stay away from?
Top answer 1 of 10
5
Mendota and Enviro are probably the best for quality materials, user friendly controls and great support for their products. They are a bit pricey compared to Heat n Glo. Rather than looking for a brand. Maybe look for a reputable dealer in the area and ask for their opinion. But Mendota and Enviro are great options nonetheless.
2 of 10
4
As a service tech, based on that list the heat n glo is what I go back to the least. Also the same company owns heat n glo and quadrafire( and some others not on the list) .
Bob Vila
bobvila.com › reviews › major systems › hvac › the best gas fireplace inserts
The Best Gas Fireplace Inserts Top Picks - Bob Vila
September 27, 2023 - Efficiency varies slightly: 77.6 percent if natural gas is chosen and 79 percent for propane. That’s lower than vent-free models but competitive for a vented gas fireplace. The included log set with its hot ember effect is particularly realistic. Adjustable flames can be set by remote control, and LED accent lighting enhances the real fire effect. An integrated door screen is fitted for safety. A blower ...
I have recently hooked up to natural gas. My existing fire logs are non-vented propane. What do I need to complete this conversion from propane to natural gas on my fire logs?
Vent free products are designed and manufactured only to burn the original fuel type they were configured for. The reason for this is due to the possibility of carbon monoxide or nitrogen dioxide being released into the room from an improperly converted vent free appliance. In the case of a vented appliance, these byproducts would be removed from the room, so there is no real danger. On the other hand, an improperly converted vent free appliance could have serious consequences. If you would like to consider replacing the entire set for your natural gas supply, our gas log calculator is a g
efireplacestore.com
efireplacestore.com › natural-gas-fireplaces.html
The #1 Natural Gas Fireplace Store (Experts on Fireplaces)
What gas type fireplaces can I use that will come on and off with a thermostat and still make heat if the power goes out?
Either a Millivolt or an IPI unit will work.
efireplacestore.com
efireplacestore.com › natural-gas-fireplaces.html
The #1 Natural Gas Fireplace Store (Experts on Fireplaces)
What is the difference between Direct Vent and B-Vent?
In short, efficiency and aesthetics are the primary differences. To explain, direct vent fireplaces have a combustion chamber that will be sealed from the home with a solid pane of tempered or ceramic glass. These systems use special coaxial venting, which is basically a smaller pipe within a larger pipe. Once the fireplace burner is lit, all of the available oxygen inside of the combustion chamber is quickly depleted as combustion byproducts are exhausted via the inner pipe. Almost simultaneously, oxygen from the outdoors is drawn in through the larger, outer pipe to sustain combustion. Becau
efireplacestore.com
efireplacestore.com › natural-gas-fireplaces.html
The #1 Natural Gas Fireplace Store (Experts on Fireplaces)
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The Spruce
thespruce.com › best-gas-fireplace-inserts-4169551
The 5 Best Gas Fireplace Inserts of 2025
August 18, 2025 - While this insert doesn't include a log set, it is equipped with gas line hookups, simplifying the process of adding a log set of your choice. If you require more airflow to spread the heat around your room, you can also purchase an optional blower for this insert for better heat dispersion. This is a ventless insert, so it doesn't need a vent pipe. It technically doesn't even need a fireplace since it’s also a zero-clearance model, but installation is simplified if you have an appropriately sized fireplace to slide this insert into.
Blazing Embers
blazingembers.com › home › fireplaces › gas fireplaces › top 5 gas fireplaces
Top 5 Gas Fireplaces for Sale | Embers Living
Explore the best gas fireplaces for your home at Embers Living. We offer direct vent & vent free gas fireplaces of top brands at the best price. Order Now!
eFireplaceStore
efireplacestore.com › natural-gas-fireplaces.html
The #1 Natural Gas Fireplace Store (Experts on Fireplaces)
November 8, 2018 - No more buying or chopping wood, keeping it safely stored, or messy chimney cleanup. Our line of natural gas fireplaces represent some of the best names in the industry, including Napoleon, FMI, and more.
Heat & Glo
heatnglo.com › heat & glo › new fireplaces page › gas › indoor gas fireplaces
Vented Gas Fireplaces | Heat & Glo
The Mezzo linear gas fireplace features one of the cleanest designs in the industry, punctuated by end-to-end ribbon flames. A wide range of sizes and styles help make Mezzo yours – including trendy fire bed materials and timeless log sets ...
BBQ Direct
bbqdirect.com › home › fireplaces & stoves › indoor gas fireplaces
Buy Gas Fireplaces | Built-In Gas Fireplaces, Inserts | BBQDirect.com
Buck Stove 36" Ventless Gas Fireplace with Gas Logs, Remote, Mesh Doors, Brick Liner & Blower for Natural Gas - 36ZCBBXL-ONAT
This Old House
thisoldhouse.com › home › an easy guide to gas fireplaces
All About Gas Fireplaces: Types, Costs, and Installation - This ...
Blower: Some models have a fan that circulates warmed air from the firebox into the room. Heat exchanger: A system of metal fins or tubes that absorbs heat from the firebox and transfers it to the room air, increasing the fireplace’s heating efficiency. Not all models have this component. Oxygen depletion sensor (ODS): Ventless gas fireplaces have a sensor that automatically shuts off the gas supply if it detects low oxygen levels in the room.
Published October 4, 2024
Woodland Direct
woodlanddirect.com › top-5-direct-vent-gas-fireplaces.html
The Top 5 Direct Vent Gas Fireplaces | Woodlanddirect.com
With a low-profile, tempered glass design and in-floor LED lighting, the Superior DRL3500 Direct Vent Linear Gas Fireplace transforms your space into a chic, contemporary lounge. Find the right fit with 35, 45, and 55-inch models, then choose ...
HVAC-Talk
hvac-talk.com › home › forums › the arpa zone/open membership discussion forums › fireplaces
Best gas fireplace? | HVAC-Talk: Heating, Air & Refrigeration ...
Mendota is the best fireplace out there. IMO ... The Best is one thats working!! Unvented not really good for full time use /combustion gases inside and added moisture,, The amount of water produced from burning a fuel is large, with over 4.8 ...
Napoleon
napoleon.com › en › ca › fireplaces › products › fireplace-remodeling › gas-inserts
Gas Inserts - Napoleon
October 15, 2025 - Transform your existing masonry or prefabricated fireplace into a high-efficiency centerpiece with the Rosedale 3 Gas Fireplace Insert. Designed for both beauty and performance, it features an optional hybrid blower (coming soon) to extend your fireplace enjoyment almost year-round.
Thegreatfirecompany
thegreatfirecompany.com › blogs › learning-center › best-gas-fireplace-insert
Best Gas Fireplace Inserts | Top-Rated Gas Fireplace Inserts 2025 – The Great Fire Company
August 22, 2025 - The installer will test the gas pressure and check for any leaks. Insert placement: The insert will be carefully positioned into the fireplace opening and secured in place. The installer will level the unit and make any necessary adjustments for a proper fit. Electrical connections: If your insert includes a blower or electronic ignition, the installer will make the necessary electrical connections and test the components.
Fireplaces Direct
fireplacesdirect.com › blog › best-gas-fireplaces
The Best Gas Fireplaces of 2025 – Fireplaces Direct
July 9, 2025 - Our favorite gas fireplace insert is the Napoleon Oakville Series Gas Fireplace because of its customizability, reliable performance, and the backing of the Napoleon brand. Panels, surround and colors are all customizable here.
Regency Fireplace Products
regency-fire.com › home › blog | your fireplace questions answered | regency › top 11 gas fireplace insert trends of 2021
The 11 Best Gas Fireplace Insert Trends of 2021
March 9, 2022 - Most fireplace inserts can cut chilly chimney draft, but only the best gas fireplace inserts are engineered to keep you warmer for less. Improvements like ceramic radiant heating technology, multi-speed blowers, programmable heat controls and multi-room heat distribution kits are all helping home owners spend less and enjoy more.
The Home Depot
homedepot.com › heating, venting & cooling › fireplaces › gas fireplaces
Natural Gas - Gas Fireplaces - The Home Depot
20,000 BTU 36 in. Compact Convertible Ventless Natural Gas Fireplace in Cherry
20,000 BTU 36 in. Compact Convertible Ventless Natural Gas Fireplace in Cherry
Price US$969.81
Amazon
amazon.com › Best-Sellers-Gas-Fireplaces › zgbs › home-garden › 17160394011
Amazon Best Sellers: Best Gas Fireplaces
ProCom Dual Fuel Ventless Gas Fireplace System with Mantle, Thermostat Control, 4 Fire Logs, Use with Natural Gas or Liquid Propane, 15000 BTU, Heats up to 600 Sq. Ft., Toasted Almond ... Rasmussen Custom Pan Vented Fireplace Burner Kit with Strap Legs (CS24-B-N), Natural Gas, 24x12-Inches
Napoleon
napoleon.com › en › ca › fireplaces › products › fireplace-products › gas-fireplaces
Gas Fireplaces Collection | Napoleon
June 12, 2025 - Ventless fireplaces can achieve efficiency ratings as high as 99% since all the heat generated stays inside the room. However, because they vent into the living space, it’s important to use them according to the manufacturer’s guidelines to ensure safe operation.
Heatilator
heatilator.com › fireplaces › gas fireplaces
Gas Fireplaces | Heatilator
These open-hearth gas fireplaces provide full, generous flames, comforting heat, as well as featuring optional doors. ... The Novus is everything you need to provide your family and friends the comfort which has made it the best-selling gas ...
Walmart
walmart.com › home improvement
Blower Vent Gas Fireplace
$9900current price $99.00AC Infinity AIRBLAZE T10, Universal Fireplace Blower Fan Kit 10" with Temperature and Speed Controller, for Lennox, Hearth Glo, Majestic, Rotom · Comfort Glow 20-6143 Gas Stove Blower, Vent-Free - Quantity 1
Kozy Heat Fireplaces
kozyheat.com › home › products › natural gas fireplace insert
Kozy Heat - Natural Gas Vent Fireplace Insert | Natural Gas Fireplace With Blower & Remote | Gas Inserts For Wood Burning Fireplaces
November 25, 2021 - Gas burning direct vent fireplace inserts are highly valued and useful additions to an existing, traditional wood burning fireplace. Homeowners with masonry fireplace or factory-built wood burning fireplace that uses the existing chimney as a chase to run the venting. With an easy, direct vent fireplace in your home, it will launch it into the 21st century of fireplace technology. At Kozy Heat, we offer an extensive range of natural gas fireplace inserts with accessories to meet your indoor heating and décor needs.