When it comes to natural gas heaters, there are so many natural gas heaters to choose from. To help you select the best natural gas heaters, we have researched the top 10 best natural gas heaters for you. Of course, any of the products in this list is sure to please any teenager.
After researching through multiple products for over 51 hours we have only included the best natural gas heaters in our list. The ultimate choice for natural gas heaters has to be the Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT.
Alternatively, Rinnai V53DeN RV53DeN, 5.3 GPM, V53DeN-Natural Gas/ 5.3 GPM is another perfect choice. I am sure that either product will be enjoyed by any teenager. Alternatively, any of the natural gas heaters from the top 10 list will make an excellent choice.
Best natural gas heaters
Image
Product Title
Score
Fire Sense Stainless Steel Natural Gas Patio Heater | 76 Inch Gas Hose | 45,000 BTU Output | Piezo Ignition System | Heavy Duty Mounting Plate | Portable Outdoor Heat Lamp | CSA Approved
Buy Now
Buy Now
9.7
Rinnai Indoor Tankless Hot Water Heater / V65iN / Natural Gas / 6.3 GPM, Large, V65iN-Natural 6.5
Buy Now
Buy Now
8.9
Image
Product Title
9.7
Fire Sense Stainless Steel Natural Gas Patio Heater | 76 Inch Gas Hose | 45,000 BTU Output | Piezo Ignition System | Heavy Duty Mounting Plate | Portable Outdoor Heat Lamp | CSA Approved
Buy Now
Buy Now
9.4
Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT
Buy Now
Buy Now
9.2
Rinnai RL94EN RRL94eN, Large, RL94eN-Natural Gas/9.4 GPM
Buy Now
Buy Now
8.9
Rinnai Indoor Tankless Hot Water Heater / V65iN / Natural Gas / 6.3 GPM, Large, V65iN-Natural 6.5
Buy Now
Buy Now
8.4
Rinnai V53DeN RV53DeN, 5.3 GPM, V53DeN-Natural Gas/ 5.3 GPM
Buy Now
Buy Now
8.1
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
Buy Now
Buy Now
7.8
Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater
Buy Now
Buy Now
7.5
Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater, Multi
Buy Now
Buy Now
7.2
Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
Buy Now
Buy Now
6.6
Raypak 014784 PR156AENC 150000 BTU Natural Gas Heater
Buy Now
Buy Now
Fire Sense Stainless Steel Natural Gas Patio Heater | 76 Inch Gas Hose | 45,000 BTU Output | Piezo Ignition System | Heavy Duty Mounting Plate | Portable Outdoor Heat Lamp | CSA Approved
Fire Sense Stainless Steel Natural Gas Patio Heater | 76 Inch Gas Hose | 45,000 BTU Output | Piezo Ignition System | Heavy Duty Mounting Plate | Portable Outdoor Heat Lamp | CSA Approved
out of stock
Amazon.com
as of October 14, 2025 12:02 pm
Features
- FIRE SENSE NATURAL GAS PATIO HEATER: Our Stainless Steel Natural Gas Patio Heater is one of the most powerful on the market, with an output of an amazing 45,000 BTU's. This outdoor patio heater is made using heavy duty stainless steel.
- ELECTRONIC IGNITION: The patio heater features an electronic ignition system that will turn on the heater in an instant so that you do not have to wait around for the air around you to be heated.
- TIP OVER PROTECTION SYSTEM: The portable heater makes use of natural gas as fuel | Durable stainless steel burners and double mantle heating grid | Includes connection line | Heavy-duty mounting plate.
- CONSTRUCTED OF STAINLESS STEEL: Mounting plate for permanent installation. Unit has a 76" gas hose which extends from the head unit to the base, with 15" exposed at the base. You can turn on this patio heater in an instant with the push of a button.
- 2.5" POLE DIAMETER: This heater operates on natural gas, so there is no need to worry about changing out a propane tank during your outdoor gathering. This superior patio heater is perfect for the serious outdoor entertainer. This outdoor heater is perfect for your porch or any other outdoor venue.
Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT
Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT
$249.99 out of stock
3 new from $249.99
Amazon.com
as of October 14, 2025 12:02 pm
Features
- POWERFUL HEAT: This gas wall heater provides up to 30,000 BTUs with natural gas, turning cold rooms, additions, or other spaces into cozy retreats; perfect for areas up to 1,000 sq. ft. and effective at altitudes up to 4,500 feet
- PRECISE HEATER THERMOSTAT CONTROL: Equipped with a convenient thermostat for accurate temperature adjustment to ensure your space stays comfortable; includes a free battery to power the reliable electric ignition for hassle-free operation
- FUEL-EFFICIENT BLUE FLAME HEATER: Delivers efficient warmth with a blue flame burner, consuming just .030 MCF per hour; it ensures consistent convection heat, offering even and energy-efficient warmth while minimizing energy usage
- SAFE HEAT: This wall space heater is equipped with a low oxygen shut-off system (ODS-Oxygen Depletion Sensor) for reliable and secure operation wherever it’s used
- DUAL MOUNTING OPTIONS: This natural gas indoor heater features a modern look and its versatile design allows for permanent wall mounting with the included brackets and fasteners or secure floor placement with the included standing feet and hardware
Rinnai RL94EN RRL94eN, Large, RL94eN-Natural Gas/9.4 GPM
Rinnai RL94EN RRL94eN, Large, RL94eN-Natural Gas/9.4 GPM
out of stock
Amazon.com
as of October 14, 2025 12:02 pm
Features
- Original Design: Tankless hot water heater's Circ-Logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE180eN model
- Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.8 GPM (6 fixtures at once)
- Smart, Durable Design: Includes 12-, 5-, and 1-year residential guarantee and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
- Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
Rinnai Indoor Tankless Hot Water Heater / V65iN / Natural Gas / 6.3 GPM, Large, V65iN-Natural 6.5
Rinnai Indoor Tankless Hot Water Heater / V65iN / Natural Gas / 6.3 GPM, Large, V65iN-Natural 6.5
$1,666.23 in stock
Amazon.com
as of October 14, 2025 12:02 pm
Features
- Endless Hot Water: Our tankless hot water heaters let you enjoy unlimited hot water flow throughout the house with a compact and durable design that fits your home and lifestyle
- Energy and Space Efficient Tankless Gas Water Heater: This small hot water heater conserves energy, only heating when necessary; Enhanced scale detection lessens possibility of serious, long-term damage to unit
- Optimal Water Pressure: This tankless water heater offers a high-performance hot water flow rate up to 6.5 GPM for a powerful, constant stream that serves up to 5 appliances at once
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
- Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectively
Rinnai V53DeN RV53DeN, 5.3 GPM, V53DeN-Natural Gas/ 5.3 GPM
Rinnai V53DeN RV53DeN, 5.3 GPM, V53DeN-Natural Gas/ 5.3 GPM
$741.65 in stock
3 new from $741.65
5 used from $392.11
5 used from $392.11
Amazon.com
as of October 14, 2025 12:02 pm
Features
- Unlimited Hot Water For Your Family: Enjoy endless hot water with our Rinnai tankless hot water heater, providing a flow rate of 5.3 GPM to serve up to 4 appliances; Say goodbye to cold showers and hello to convenience with this efficient unit
- Energy Efficiency At Its Best: This compact gas tankless water heater conserves energy by heating water only when needed, making it an earth-friendly choice for energy-conscious homeowners; Reduce utility bills and enjoy hot water as needed
- Peace Of Mind With Long-Lasting Performance: The Rinnai tankless hot water heater offers a 10-year warranty on the heat exchanger, ensuring durability; Enjoy uninterrupted hot water flow without worrying about frequent repairs
- Compact And Space-Saving Design: Our outdoor tankless hot water heater is designed for modern homes, ideal for families and new homeowners; Its small footprint allows easy installation in tight spaces without sacrificing performance
- User-Friendly And Easy Installation: We recommend professional installation for the best results, ensuring safe operation of this on demand water heater; Visit our Rinnai PRO page to find a qualified technician near you
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
$639.98 in stock
15 new from $639.98
Amazon.com
as of October 14, 2025 12:02 pm
Features
- Your purchase includes One Mr. Heater Big Maxx Natural Gas Heater with 2 angle brackets & Liquid Propane conversion kit | Thermostat, hose & regulator not included
- Heater dimensions – 29.33” L x 15.50” W x 26.37” H | Coverage area – 2000 Sq. Ft. | Performance – 80,000 BTU | Amps – 2.3 | Voltage – 120 V | Min 8 ft. clearance from floor to base of unit
- For use with natural gas | Category 1 vertical, category 3 horizontal venting
- Powered exhaust allows for vertical or horizontal venting | Spark ignition features self-diagnostic control module
- This heater offers the operating versatility and safety that you have come to expect from Mr. Heater | Limited 3 year warranty on parts and burners
Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater
Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater
$432.34 in stock
12 new from $432.34
Amazon.com
as of October 14, 2025 12:02 pm
Features
- 50,000 BTU per hour heats up to 1250 sq. ft.
- Powered exhaust allows for vertical or horizontal venting
- Easy outside access to thermostat and A/C terminals and gas connection
- Natural Gas to Liquid Propane conversion kit and 2 angle brackets for ceiling mount included
- Minimum 8 ft clearance from floor to base of heater required; Limited 3 year warranty on parts and burners and 10 year warranty on any defects in the heat exchanger
Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater, Multi
Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater, Multi
$291.30 in stock
2 new from $290.23
Amazon.com
as of October 14, 2025 12:02 pm
Features
- POWERFUL HEATING: This gas wall heater delivers powerful, sun-like warmth with a 30,000 BTU output and high efficiency; its advanced infrared technology directly warms objects and people; efficiently covering spaces up to 1,000 sq. ft
- RADIANT VENT FREE GAS HEATER: Utilizes multiple burner tiles to harness radiant heat; effectively warming your space like the gentle embrace of the sun; ideal for providing supplemental heat in offices, homes, garages, patios, and cabins
- SAFETY PROTECTION: This indoor gas heater features an automatic low-oxygen shut-off system; its sensor detects oxygen drops, instantly cutting gas to stop the heater; providing safe heat you can rely on for years
- CONVENIENT CONTROL & IGNITION: This vent free heater features a built-in thermostat for precise temperature control; the battery-powered electronic ignition ensures quick, one-handed startup, delivering fast warmth when you need it
- FLEXIBLE & EASY SETUP: This gas infrared heater offers versatile installation options to suit your space; it includes sturdy feet for secure floor placement and wall-mount hardware; letting you easily set it up wherever you need extra warmth
Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
out of stock
Amazon.com
as of October 14, 2025 12:02 pm
Features
- EcoNet is the Brains of Rheem Smart Air and Water Products, using the latest in sensor technology, the EcoNet Smart Monitoring System offers a new level of protection, comfort and energy savings
- Flow rate range from 0.26 GPM minimum to 9.5 GPM maximum flow rate
- Temperature varies from 80F minimum to 140F maximum temperature, preset at 120F from the factory
- Electronic ignition requires 200 watts, and provides reliable ignition for many years
- Constructed from copper and stainless steel for rugged durability
Raypak 014784 PR156AENC 150000 BTU Natural Gas Heater
Raypak 014784 PR156AENC 150000 BTU Natural Gas Heater
$2,179.00 in stock
3 new from $2,179.00
Amazon.com
as of October 14, 2025 12:02 pm
Features
- Part Number: 014784 | Model Number: P-R156A-EN-C
- Allows you to extend your swim season, open your pool earlier and close it later.
- Perfect choice for above-ground pools and spas
- 2" water connections
- Perfect for above-ground pools and spas
We hope you found the perfect natural gas heaters from the above list and hope your teenager loves it. If you did not find the perfect fit be sure to check out the Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater, Multi. It is a great value, and very well designed. A popular favorite with lots of teenagers and young adults. We hope you and your teenager get great use out of the best natural gas heaters
SGuppy14
