20,001 - 75,000 BTU Space Heaters

The DXH65FAV forced air propane heater burns at 65,000 BTU/HR and can be adjusted down to 35,000 BTU/HR. Equipped with Quiet Burner Technology this heater operates with 50% less noise than standard units of similar size. Includes a 20 feet hose and regulator and is manufactured with a large ergonomic handle and a split barrel design for easy maintenance. When operated with a 20LB propane tank you can heat approximately 1625 square feet of space for around 7 hours on high or 12 hours on low.

Works exactly as it should. Easy to set up. Pretty clear instructions. Heats my non insulated garage pretty quick. Very happy with the product.. Chris. Columbus, OH. Sat Feb 07 2026

Heavy-Duty Electric Garage Heater:Stay warm all winter with this powerful electric heater. Ideal for garages, workshops, and warehouses, it features ceiling or wall-mount options. Built-in overheat protection ensures secure, reliable performance—even during long hours of use.

Using this in our commercial kitchen it works great. Luis. Mon Oct 27 2025

Meet the Reddy Heater Hybrid Cordless LP Forced Air Heater—a powerful, portable, and durable solution for heating large workspaces. Delivering up to 60,000 BTU of forced air heat, this propane heater is ideal for garages, workshops, construction sites, and more. Designed with a low-pressure system, it offers greater durability and safety compared to standard high-pressure heaters, reducing wear on hoses and fittings and improving overall reliability. This outdoor propane heater features a cordless hybrid design that works with Milwaukee or Dewalt 20V rechargeable batteries, providing up to 7.5 hours of runtime on a 6.0Ah battery. The adjustable base stand, fold-down handle, and rugged steel construction make it easy to transport and position anywhere on-site. A sealed, high-speed fan motor ensures strong air movement and improved heat flow, while the brass burner nozzle provides long-lasting durability that outperforms stamped stainless steel options. Safety is built-in, with automatic shutoff in case of power or fuel interruptions, CSA and ETL certifications, and safe operation in rain and wind. Simple to operate with one-touch ignition, this heater includes a 10 ft hose and regulator, requires a 20 lb. minimum LP tank, and is a reliable choice for professionals needing consistent heat in tough environments. From drywall work to concrete curing, this heater brings dependable performance to the job.

Kerosene forced air heater is designed with the contractor in mind. Factory set to run at 75,000BTU and equipped with a comfortable glove-friendly handle and thermostat controls.

Lock strong. Miguel. OH. Tue Oct 25 2022

Stay warm in cold environments with this powerful radiant heater, designed for garages, workshops, warehouses, and outdoor work areas. Using advanced radiant heating technology, it delivers direct and efficient warmth without strong airflow, providing quiet and comfortable heating. As a versatile space heater, it is ideal for large rooms and open spaces. Whether used as an infrared heater, infrared heater for indoor use, garage heater, diesel heater, or kerosene heater for indoor use, it provides reliable heat for winter work, maintenance, and daily activities. With portable design and easy operation, this heater offers flexible placement for various environments. A practical heating solution for workshops, farms, construction sites, and storage areas, it delivers consistent warmth throughout the cold season.

Efficient Air-to-Water Heat Transfer:Designed as an efficient air to water heat exchanger, Φ28.6 x 35 mm ports, tolerance ±10 mm, supports multiple installation methods; can be directly connected to ductwork and secured with clamps, or welded or riveted.

KB ECO2S+ series unit heaters offer unparalleled performance, energy efficiency, and user control by incorporating another King innovation, the in-built ECO2S+ electronic thermostat with remote control. Offering energy-efficient 2-stage heating, with Eco mode that automatically uses the lowest wattage needed to heat the room, integrated fan only and timer modes, as well as a remote control for simple operation. With the ECO2S+ Remote Temperature Sensor, your ECO2S+ heater knows exactly where the room’s cold spot is and works smarter to keep the entire room comfortable. Just place it on a wall or shelf and get the right temperature, right where you want it. Comes standard with a provision for adding an optional 24V thermostat for remote temperature control, making it compatible with Nest and other WiFi thermostats. Combined with integrated summer fan-only and thermostat timer modes, the KB ECO2S+ has you covered. Designed for use as primary or supplemental heat sources in warehouses, stores, or large garage spaces. Spiral steel elements and high CFM ensure even air distribution producing cooler element operation which prolongs the life of the heater. By combining the highest quality components, with a dynamically balanced fan blade, the KB ECO2S+ unit heater will provide years of trouble-free service and keep heating bills to a minimum. Includes universal wall/ceiling bracket for simple installation.

You stay with your customers. Install was easy, but King unit was in Fahrenheit which Canada does not use. Anonymous. Thu Mar 23 2023

Kerosene Heater - The Energy-Efficient Choice for Winter Warmth：This kerosene heater efficiently delivers heat for factories, barns, and farms. You can set the temperature from 40°F / 5°C to 110°F / 45°C, and it stops when the desired temperature is reached, saving energy.

Excellent product, easy to put together and use. Renee. Baraga, MI. Sat Feb 07 2026

This 68,240 BTU Electric Forced Air Wall Mounted Heater forced unit heater is best suited for factories, schools, service buildings, dormitories, hospitals, stock rooms and other public buildings. The heaters’ high capacity and wide range of voltages and phases selections meet most installation requirements. All units are equipped with overheat protection and a totally enclosed, permanently lubricated motor. Products can be installed for use in downflow or horizontal applications.

This heavy-duty portable kerosene heater comes in 3 BTU options (85K/135K/215K) to fit small to large workspaces. Boasting ultra-fast 5-second heating, it efficiently warms areas up to 5,600 sq. ft., ideal for garages, workshops, barns, and job sites. Equipped with continuous spark ignition and a premium copper nozzle for stable, consistent heat output. Built-in flame detection and fuel leak protection ensure safe operation. Adjustable thermostat (40°F–110°F), overheat shutdown, ETL certification, and V-0 flame-retardant materials deliver full safety. Wheel design and long cord enable easy flexible mobility for indoor and outdoor commercial heating.

Deliver serious warmth to large spaces with ease and control. With a powerful output, this portable industrial garage heater rapidly heats large shops, warehouses or job sites—even demanding environments. The fan-forced design is engineered for quiet operation, running up to 5 dB quieter than many units to keep your workspace productive and comfortable. Large rubber wheels and a handy carry-handle enable smooth mobility, while dual rotary knobs let you precisely adjust fan speed and temperature. Reinforced steel housing protects the durable copper-coil heating system, making setup fast and reliable—ideal for industrial-grade performance with simple installation and overheat protection built in.

Fast-heating Kerosene Heater： Designed for large spaces. Heats small to mid-sized areas in minutes. Features a full copper motor for steady airflow and long-term use. Supports multiple fuels with dual-layer filtration for cleaner burn and no black smoke. Great for warehouses, farms, and jobsites.

Powerful Warmth, All-Season Comfort:This propane heater provides powerful heat, effortlessly handling sub-zero extreme cold weather. It comes with multiple security protections, making it Secure for use in various scenarios. It's easy to use, operates with low noise, and keeps you warm around the clock.

Powerful Warmth, All-Season Comfort:This propane heater provides powerful heat, effortlessly handling sub-zero extreme cold weather. It comes with multiple security protections, making it Secure for use in various scenarios. It's easy to use, operates with low noise, and keeps you warm around the clock.

Conquer the cold with this powerful 70,000 BTU forced air heater, designed to efficiently warm large spaces up to 1,722 sq. ft. Built for extreme durability, its rugged stainless steel and cold-rolled plate construction operates reliably in harsh winter conditions from -13°F to 149°F. This versatile unit runs on multiple fuels, including K-1 kerosene and various diesel or fuel oils, and features a 5-gallon tank for up to 8 hours of continuous runtime. Safety and convenience are prioritized with a built-in thermostat, pressure gauge, and advanced auto-shutoff protections. Perfect for well-ventilated warehouses, construction sites, and workshops, this heater delivers dependable warmth when you need it most.

This heavy-duty industrial heater offers adaptive, low-consumption heating tailored for harsh outdoor and commercial environments. It supports flexible fuel options for cost-effective daily operation and features intelligent temperature cycle work to stabilize ambient heat while saving energy. Adopting rugged anti-rust steel structure and all-round fail-safe designs, it delivers long-lasting, stable and worry-free heating performance for all-season industrial site use.

Powerful Warmth, All-Season Comfort:This propane heater provides powerful heat, effortlessly handling sub-zero extreme cold weather. It comes with multiple security protections, making it Secure for use in various scenarios. It's easy to use, operates with low noise, and keeps you warm around the clock.

Powerful Warmth, All-Season Comfort:This propane heater provides powerful heat, effortlessly handling sub-zero extreme cold weather. It comes with multiple security protections, making it Secure for use in various scenarios. It's easy to use, operates with low noise, and keeps you warm around the clock.

Efficient Air-to-Water Heat Transfer: Designed as an efficient air to water heat exchanger, Φ28.6 x 35 mm ports, tolerance ±10 mm, supports multiple installation methods; can be directly connected to ductwork and secured with clamps, or welded or riveted.

This 70000 BTU forced‑air kerosene‑diesel heater rapidly warms spaces up to 400m³. The 5‑gallon tank delivers up to 8‑hour runtime with 0.53gal‑per‑hour fuel consumption. Works with K‑1 kerosene, #1 and #2 diesel. Durable stainless‑steel and cold‑rolled plate construction performs reliably from‑13°F to 149°F. Equipped with thermostat, overheat shutdown, flameout protection and safety guards for well‑ventilated job‑site use.

This portable forced air propane heater delivers powerful, fast warmth for garages, workshops, barns and job sites. Available in 85,000 BTU and 125,000 BTU variants. It features stepless heat adjustment, 5 built-in safety protections, and a tool-free POL propane connector. Built with an integrated carry handle, adjustable airflow angle and long power cord for flexible placement. Reliable propane heating to quickly warm large workspaces during cold weather.

Kerosene Heater - The Energy-Efficient Choice for Winter Warmth:This kerosene heater efficiently delivers heat for factories, barns, and farms. You can set the temperature from 40°F / 5°C to 110°F / 45°C, and it stops when the desired temperature is reached, saving energy.

This 70000 BTU 120V/60Hz forced‑air heater uses a high‑output fan to heat spaces up to 1722.2 sq. ft. It supports K‑1 kerosene, Diesel #1/#2 and Fuel Oil #1/#2; K‑1 kerosene is recommended. 5‑gallon (19L) tank delivers up to 8‑hour runtime. Stainless‑steel and cold‑rolled plate build works from‑13°F‑149°F. Equipped with thermostat, overheat shutdown, flameout protection, safety guard and pressure gauge for well‑ventilated industrial locations.

Efficient Air-to-Water Heat Transfer:Designed as an efficient air to water heat exchanger, Φ28.6 x 35 mm ports, tolerance ±10 mm, supports multiple installation methods; can be directly connected to ductwork and secured with clamps, or welded or riveted.

70,000 BTU Portable Kerosene Forced‑Air HeaterOverall dimension: 30.31" × 11.42" × 15.55" (77×29×39.5 cm), 120V‑60Hz working voltage. Fitted with a 5‑gallon large‑capacity fuel tank, this heater offers up to 9‑hour runtime and efficiently warms spaces up to 1722.2 sq.ft, compatible with kerosene and diesel.Made of durable cold‑rolled steel, the unit adopts continuous spark ignition for fast startup. Built‑in adjustable thermostat allows flexible temperature setting to maintain a comfortable working environment in cold weather.Compact portable design with carrying handle supports easy movement. It provides rapid forced‑air heating, perfectly suitable for garages, workshops, construction sites, warehouses and other well‑ventilated large‑area workspaces.

Propane Heater, 60000BTU Forced Air Propane Heater with Stepless Temp Settings and security Protection, Portable Garage/Shop Barrel Heater for Garages, Job Sites,Indoor/Outdoor Efficient Heating Sturdy and Weather-Resistant Adjustable Temperature Versatile for Various Spaces Simple Operation Low Noise Maximum Heat Output: 60k BTU/h,Heat Output Range: 40k-60k BTU/h,Maximum Altitude: 4921 ft / 1500 m,Product Type: Barrel Heater,Voltage: 120V, 60Hz,Temperature Settings: Stepless,Item Model Number: ZB-G60A,Item Dimensions: 19.29x7.28x13.19 inch / 490x185x335 mm,Net Weight: 13.67 lbs / 6.2 kg,Compatible Fuel: Propane

70000 BTU Radiant Kerosene Diesel Heater, Portable Industrial Space Heater with Adjustable Temp and Handle, Ideal for Jobsite/Garage/Warehouse/Workshop Construction Heating,Black Rapid Heating Strong Construction Auto Monitoring System Quick One-Button Start Wide Range Use Thoughtful Protection Design Tank Capacity: 9.25 Gal / 35 L,Temperature Control: 41℉ - 99℉ / 5℃ - 37.2℃ (Digital),Power Source: AC120V 60Hz,Color: Black + Orange,Item Model Number: BGO1402-125K,Item Dimensions: 36.4 x 25 x 34 inch / 925 x 635 x 860 mm,Net Weight: 64.6 lbs / 29.3 kg,Main Material: Q235A Steel,Heat Output (BTU): 125,000 BTU (-5%, +10%)

Kerosene Forced Air Heater, 70000 BTU Portable Torpedo Diesel Space Heater with Thermostat, 5 Gallon Tank Energy-Efficient heavy-duty Heater, for Indoor Outdoor Use Workshop Industry High BTU Kerosene Heater Temperature Control (40°F-110°F) Fuel Versatility Long Hours of Use Portable and Durable Sturdy Build Fuel Consumption: 0.5 gal/h (1.9 L/h),Voltage/Frequency: AC 120V 60 Hz,Runtime: 9 hours,Main Materials: Cold Rolled Plate, Stainless Steel,Output Heat: 70,000 BTU,Item Model Number: ZB-K70,Fuel Types: Kerosene, Diesel,Fuel Tank Capacity: 5.0 gal / 19 L,Item Dimensions: 41.7" x 21.3" x 22.6" / 770 x 290 x 395 mm,Heating Space: 14,125.9 cu ft / 400 m3,Thermostat Control: Yes,Item Weight: 28.4 lbs / 12.9 kg，±3 %

King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and remote control for simple operation. With integrated summer fan only and thermostat timer mode, the KB Platinum has you covered. Designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings, stores, warehouses, garages, water treatment and fire room vaults to prevent freezing. Spiral finned steel elements and high CFM ensure even air distribution producing cooler element operation, prolonging heater life. By combining the highest quality components, with a dynamically balanced fan blade, the KB Platinum unit heater will provide years of trouble-free service. Includes universal wall/ceiling bracket for simple installation.

Fast-heating Kerosene Heater: Designed for large spaces. Heats small to mid-sized areas in minutes. Features a full copper motor for steady airflow and long-term use. Supports multiple fuels with dual-layer filtration for cleaner burn and no black smoke. Great for warehouses, farms, and jobsites.

The KB ECO2S series unit heaters offer unparalleled performance, energy efficiency, and user control by incorporating another King innovation, the in-built ECO2S electronic thermostat with remote control. Offering energy-efficient 2-stage heating, with Eco mode that automatically uses the lowest wattage needed to heat the room, integrated fan only and timer modes, as well as a remote control for simple operation. Designed for use as primary or supplemental heat sources in warehouses, stores, or large garages spaces. Spiral steel elements and high CFM ensure even air distribution producing cooler element operation which prolongs the life of the heater. By combining the highest quality components, with a dynamically balanced fan blade, this unit heater will provide years of trouble-free service and keep heating bills to a minimum. Includes a universal wall/ceiling bracket for simple installation.

Work well, definitely a beast to mount. Arrived fast with paying for expedited shipping. Looks good.. Anonymous. VA. Mon May 25 2020

King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and remote control for simple operation. With integrated summer fan only and thermostat timer mode, the KB Platinum has you covered. Designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings, stores, warehouses, garages, water treatment and fire room vaults to prevent freezing. Spiral finned steel elements and high CFM ensure even air distribution producing cooler element operation, prolonging heater life. By combining the highest quality components, with a dynamically balanced fan blade, the KB Platinum unit heater will provide years of trouble-free service. Includes universal wall/ceiling bracket for simple installation.

The Reddy Heater Propane Convection Heater provides an efficient, powerful solution for large heating jobs, whether for recreational, workspace, or construction applications. With a heat output ranging from 50,000 to 80,000 BTUs, it can comfortably heat areas up to 2,000 square feet. This freestanding heater is designed for both indoor and outdoor use, requiring proper ventilation to ensure safe operation. Built with a durable steel body and featuring a built-in wind shield, it ensures stable burner performance even in challenging conditions. The unit offers a continuous 360-degree heating radius, spreading warmth evenly across large areas. Piezo ignition allows for easy, reliable startup without the need for electricity, making it an ideal solution for remote or power-free locations. The Reddy Heater Convection Heater includes a 10 ft hose and regulator for convenient propane tank connection. It accommodates a minimum 40 lb. propane tank and provides a long run time of up to 11-17 hours, depending on usage. Additional safety features such as auto shut-off and CSA certification ensure dependable and secure operation. Whether you're tackling a commercial heating job or seeking comfort at an outdoor event, this versatile propane heater delivers powerful, adjustable heat when you need it most. Important Note: Always ensure proper ventilation when using indoors. Specifications: Heating Capacity: Up to 2,000 sq ft Power Source: Liquid Propane (LP) Power Settings: 50,000 – 80,000 BTUs Safety Features: CSA Certified, safety auto shut off, built-in wind shield protects burner flame Special Features: Variable heat output, collapsible 2 piece chamber type, piezo ignition, approximate run time on 1 min. tank size is up to 11-17 hours, minimum propane tank size is 40 lbs., no electricity required, 10 ft. hose and regulator included, 360-degree heating radius, steel body, indoor or outdoor use, requires proper ventilation Dimensions: 16.5" H x 16" W x 16" D Warranty: 1 year WARNING - CALIFORNIA RESIDENTS ONLY: This product and the fuel used to operate this product (liquid propane), and the products of combustion of such fuel, can expose you to chemicals including benzene, which is known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov

Wow this is awesome!!! Loved it worked perfectly heated up my 750sf space in MINUTES!!!. Deajaye Wright. North Carolina. Fri Feb 06 2026

Bring powerful, customizable warmth to larger spaces with the GH15K Smart, delivering 15,000 W / 51,194 BTU of heating for areas from 1,600 to 2,500 sq. ft. Its integrated fan quickly distributes warm air throughout the space, while adjustable louvers and adaptable mounting angles let you direct airflow where it’s needed most. WiFi control, a control panel, and remote operation offer convenient temperature adjustments from 45–95°F, with 1–12-hour timer options for flexible comfort. An integrated thermostat helps maintain your preferred temperature and energy efficiency, while the auto shut-off feature helps prevent overheating during extended operation. ETL-listed for safe use. Professional installation is required: the power cord is not included, and the unit must be hardwired by a licensed electrician to a single-phase 240 V AC connection in accordance with all applicable U.S. national and local electrical codes. An additional 80 AMP or larger circuit breaker and 4 AWG or larger copper wire rated at 167°F (75°C) or higher are required; use copper wire ONLY for safe operation.

Dr. Infrared Heater has been keeping millions of Americans warm for many years. These portable heavy-duty salamander heaters are perfect for heating up construction sites, factories, workshops, warehouses, garages, sheds, barns, and other spaces. The heater features an adjustable thermostat, finned heating elements, automatic reset, fan-only function, thermal cutoff switch, and wheels for convenient transport and portability. Hard-wiring required, needs a 6/4 SO type cord for connection. CSA listed.

Good heater for smaller place .. Wojciech. Manotick, ON. Thu Oct 09 2025

The Heat Fast 80,000 BTU Propane Convection Heater is a high-capacity heating solution designed to efficiently warm large spaces, making it perfect for construction sites, workshops, garages, and warehouses. Its powerful convection heating technology ensures rapid and consistent heat distribution to keep you comfortable in colder environments.

This is the best heater I’ve ever had, it warms my entire space. However, because it’s so powerful it runs through propane very quickly only heating the house for about 24 hours before having to change it out. Other than that this was a great purchase.. Devon. Philadelphia, PA. Sun Sep 06 2026

The Dyna-Glo Radiant Heater generates 360 degrees of instant heat for construction sites, industrial workspaces, agricultural buildings, and other ventilated spaces. This Radiant Heater does not require electricity, and it is fueled by natural gas at a rate of 260 cubic feet per hour. This unit is easy to ignite with push-button electronic ignition and it is fully portable and easy to transport between sites. This includes a shut-off safety valve that stops the gas flow, if the flame is extinguished, keeping the user and the project safe. This product is CSA approved and meets all applicable standards, which cover important safety and quality requirements. The Dyna-Glo Portable Forced Air Heater comes with a 1-year limited warranty that protects against defects in materials and workmanship.

No heat unless you seat on it.. Kaveh. Richmond Hill, ON. Thu Jun 29 2017

The Dyna-Glo Delux 80,000 BTU Portable Kerosene Forced Air Heater is ideal for outdoor/indoor construction, as well as industrial & commercial applications, making it an excellent choice for your portable heating needs. It requires little to no assembly, is 98% fuel efficient, and covers areas up to 1,900 sq. ft. Included are temperature limit controls, a thermostat, flameout sensor, and run-time fuel gauge. All Dyna-Glo Delux Kerosene Forced Air Heaters are CSA certified for multi-fuel use with these fuel types: K1 Kerosene, Diesel #1, Diesel #2, Fuel Oil #1, Fuel Oil #2, Jet A and JP-8. However, K1 Kerosene is the manufacturer’s recommended fuel for optimal, cleaner burns and long lasting product life.

This heater is very nice will burn you out of the garage would buy again. Roxane. Pekin, IL. Sun Feb 22 2026

The Dyna-Glo Portable Forced Air Heater generates instant heat for construction sites, industrial workspaces, agricultural buildings, outdoor sporting events, and other ventilated spaces. Rated at 60,000 BTUs with a 300-CFM blower, heats a maximum of 1,350 square feet for a period of 7 to 70 hours depending on the BTU level selected and the size of the propane tank. This requires electricity to power the motor and fan and it is fueled by a 20, 40, or 100-pound liquid propane (LP) tank (not included). 20 pound tank run time is 7 hours at 60,000 BTUs. 40 pound tank run time is 14 hours at 60,000 BTUs. 100 pound tank run time is 35 hours and 60,000 BTUs. This unit is easy to use with a continuously variable BTU control and adjustable heat angle and it is fully portable with a construction grade handle for easy transport between sites. This heater also includes a construction grade, solid steel base which protects, preventing dust and dirt from collecting inside the unit. It is also more durable than most LP forced air heaters in the market, as the motor is securely mounted to the tube with heavy-duty brackets (not mounted to the rear fan guard). This includes a continuous electronic ignition (to prevent dangerously delayed ignition) and has an integrated overheat shutdown system, to keep you and your project safe. Safety features include auto overheat shutoff protection and an adjustable heat angle to make this heater one of the safest and most reliable heaters on the market. The includes a 10-foot hose and regulator. This product is CSA approved and meets all applicable standards, which cover important safety and quality requirements. The Dyna-Glo Portable Forced Air Heater comes with a 1-year limited warranty that protects against defects in materials and workmanship.

This works great heats perfect . would recomend this product would buy another one. Pelon. Tue Dec 01 2020

The weather is getting colder, you must need extra heat. Our portable kerosene forced air heater is reliable whether used in ventilated garages, barns, or construction sites. The standard 10-foot hose makes it easy to use on any field. Besides, it can start quickly and has excellent heating performance

This is an awesome heater but definitely for a larger space. Used for a 3 stall garage and heated up quick and able to turn off. Easy to assemble, it took maybe 20 minutes to assemble the wheels and stand/handles. Has a large tank for kerosene.. Deborah. Sand Lake, MI. Sat Jan 29 2022

60,000 BTU Forced Air Propane Heater, 10 ft Hose with Regulator Included,Portable Space Heater for Garage, Adjustable Liquid Propane for Shop, Jobsite, Construction Sites

This propane heater will get a 25 X 20’ room 70 degrees in no time at all. And we have had some record lows this year in Ohio. Love it really sucks the propane that’s all I’m saying. Bill Collins. Anonymous. Sun Feb 15 2026

The Dyna-Glo Convection Heater generates 360 degrees of instant heat for construction sites, industrial workspaces, agricultural buildings, and other ventilated spaces. Rated at 80,000 BTUs, heats a maximum of 2,000 square feet for a period of 144 hours depending on the BTU level selected and the size of the propane tank. The does not require electricity and it is fueled by a 20, 40, or 100-pound liquid propane (LP) tank (not included). 20 pound tank run time is 5 hours at 80,000 BTUs. 40 pound tank run time is 11 hours at 80,000 BTUs. 100 pound tank run time is 27 hours at 80,000 BTUs. This unit is easy to ignite with a push and turn piezo ignition and it has continuously variable control between low and high setting, for maximum comfort control. It is fully portable and easy to transport between sites. The includes an inner windshield but also includes a shut-off safety valve that stops the gas flow, if the flame is extinguished, keeping the user and the project safe. This includes a 10-foot hose and regulator. This product is CSA approved and meets all applicable standards, which cover important safety and quality requirements.

Tested the DynaGlo heater last night in an 800 square foot mostly insulated barn/workshop. The ignition worked on the first click and on a 50* night it heated up the space to about 58* in an hour on the low setting. The unit is made of thin sheet metal which is fine but the weight makes it hard to keep steady while depressing the ignition button (notice the bricks I placed against the base in my photo). I filed down the sharp edges on the sheet metal holes where my hands go to pick it up. Comes with a 10 foot hose and regulator rated for 5psi. The flame is larger and makes more of a sound than expected but it's nowhere near as loud an annoying as the rocket heaters. It absolutely requires concrete or another non-flammable surface to sit on and 72" clearance around it. It's basically a propane fire pit with a can around it. Overall I am happy with the simplicity and function in the mild weather. Probably won't be the main heat source for my leaky old space but a backup to use as my woodstove is heating up.. Trescha. Maryland. Mon Nov 23 2020

This powerful kerosene heater delivers an impressive 85,000 BTU of heat, covering areas up to 400m³. Featuring a 5-gallon tank, it operates for 9-10 hours while consuming just 0.53 gallons per hour. Designed with continuous spark ignition, it ensures reliable starts. Safety features include overheat protection and electronic flame control. The sturdy construction uses new 0.8mm thick steel and includes a convenient wheel assembly for easy mobility. Perfect for outdoor spaces, its compact dimensions and lightweight design make it a versatile heating solution for any setting. Ships with CETL and ETLUS certifications for peace of mind.

This 80,000 BTU Portable Propane, LP Gas Convection Construction Heater will give you 360 degrees of Heating Radius, allowing for quick and efficient heat distribution. It heats up to 1,900 square feet or a 38' x 50' x 8' area. The long lasting Construction Heater is rugged and will run 11 hours on a 20 lb. propane cylinder, and up to 22 hours on a 40 lb. propane cylinder.

easy easy easy setup. burns well and well worth the cost!!!. Kevin. Bardstown, KY. Mon Nov 30 2020

High Heat Output for Large Areas: This forced-air kerosene heater delivers 80,000 BTUs, quickly warming spaces up to 19,423.1 cu ft (550 m³). Ideal for workshops, barns, garages, and job sites needing powerful, reliable heat all winter long Precise Thermostat Control: Equipped with an adjustable thermostat (40℉ to 110℉) and LED display, this kerosene space heater automatically maintains your desired temperature. Built-in overheat protection shuts off at 176℉ for safe operation Large Fuel Tank for Long Runtime: Featuring a 4.8-gallon (18L) tank, this kerosene forced air heater runs up to 8.6 hours per fill at 0.55 gal/hr fuel consumption. Auto shutoff and fuel gauge enhance safety and convenience during extended use Dual Fuel Compatibility for Flexibility: Designed for both kerosene and diesel fuels (use one at a time), this forced-air kerosene heater ensures smooth, efficient operation. We recommend 1-K kerosene for optimal performance and safe auto shutoff on low fuel Durable & Portable Design: Constructed with anti-rust steel and a powder-coated finish, this portable kerosene heater withstands cold winter conditions. The sturdy handle allows easy transport to garages, construction sites, patios, and more

The weather is getting colder, you need extra heat. Our portable propane-forced air heater is reliable whether used in ventilated garages, barns, or construction sites. The standard 10-foot hose makes it easy to use on any field. Besides, it can start quickly and has excellent heating performance.

DAHTEC 75000-210000 BTU multi-fuel forced air heater offers long runtime, adjustable thermostat, CSA certification and rugged build for large ventilated work spaces.