10 Best Indoor Heater Without Electricity Reviews - Buying Guide in 2024

Top-tier whole room heat: The eight M-shaped fins in this oil-filled radiator heater ensure a 59.5% higher dissipation area, providing wide and even distribution of warmth throughout your home. Whether used in any room, it delivers comfortable and consistent warmth, enveloping your space in cozy comfort.

Experience faster heat distribution: This electric space heater with 1500W full power heating delivers highly efficient heat by increasing the heating leevel without lowering its temperature and tripping, ensuring quick and even dispersion of warmth throughout large rooms. Enjoy rapid and consistent heating for maximum comfort.

Precision control, ultimate comfort: With Dreo's dedicated thermal sensor and dynamic compensation algorithm, boasting an error as low as ± 4%, you can truly set the temperature that makes you feel most comfortable. And equipped with an ambient temperature indicator that automatically adjusts based on your room's temperature, this radiator heater allows you to effortlessly monitor the room's temperature at a single glance, providing a more enjoyable experience.

Personalized heat: This portable heater offers heating modes of 600W, 900W, and 1500W, along with a smart ECO mode that allows you to individualizes your warmth from 41 to 95℉ in 1℉ increments. The ECO mode adjusts based on room temperature, ensuring comfortable and efficient warmth while reducing energy bills.

Unbreakable safety: This Dreo oil-filled radiator heater is built with tip-over protection, V0 flame retardant material, triple overheat protection, and safety plug, all certified by ETL. It offers comprehensive protection for your family, fortifying defenses against any accidents and ensuring peace of mind for you.

Streamlined user experience: This heater excels in user-friendliness, featuring an anti-scalding handle, large carpet caster, touch buttons, low-noise mode changing, a 24-hour timer, remote control, and a mute function. It prioritizes convenience, mobility, quiet operation, and customizable settings, enhancing your satisfaction.

4, 000, 9, 000, or 18, 000 BTU per hour

Heats up to 450 sq. ft.

Hi-Med-Low heat settings

Automatic low oxygen shut-off system (ODS) and accidental tip-over safety shut-off

THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE .

This unit no longer comes with an included fan assembly or switch

Natural Gas Ready (Fuel conversion not permitted)

Blue Flame Technology works by convicting heat to warm the air the same way as a central heating system

5, 000-10, 000 BTU's/hr. adjustable heat output for up to 300 sq. ft.

Thermostat control knob automatically maintains your ideal heat level

No electricity required allows for reliable back-up heating incase of an emergency situation

30,000 BTU Natural Gas heater. Heats up to 1000 square feet

Radiant heat burner

Automatic low oxygen shut-off system (ODS). CSA Certified

Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.

Theromostat, legs and wall mounting hardware included

Indoor Heater: Space heaters for indoor use have a warm air outlet with bottom front louvers and a cool-to-touch child-safe cabinet with a safety lock; ductless heater is vent- and hassle-free

Smart Features: Energy-efficient space heater includes digital adaptive control, a programmable thermostat display, and self-diagnostics for simple smart heater maintenance

Safe Settings: Electric heater features a flame failure device, overheat switch, oxygen depletion sensor, and tilt switch designed to automatically disable gas/power if the device overheats, overturns, or is extinguished

Portable Design: Vent-free gas fan convection heater is suitable for homes, apartments, condominiums, and commercial settings; Portable heater is modular/mobile home approved

Natural Gas Ready (Fuel conversion not permitted)

Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system

15, 000-30, 000 BTU's/hr. variable heat output for up to 1, 000 sq. ft.

Variable control knob offers the most customizable heat settings LOW - 15, 000 BTU MED - 22, 500 BTU HI - 30, 000 BTU

No electricity required allows for reliable back-up heating incase of an emergency situation. Connection Size - 3/8 inch. NPT

power source type: natural_gas

20,000 BTU Natural Gas heater to heat spaces up to 500 sqaure feet.

Radiant heat burner. Heating Area (Sq Ft) - 700

Automatic low oxygen shut-off system (ODS). CSA Certified. Use - Supplemental heat in cold rooms, Additions, Sun rooms, Cabins

Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.

Theromostat, legs and wall mounting hardware included. Refer to the PDF attached below in Technical Specification for User Manual..Thermostat for automatic temperature control.For use with Natural Gas

10,000 BTU Natural Gas heater to heat spaces up to 300 sqaure feet

Blue flame burner for even convection heat.

Automatic low oxygen shut-off system (ODS).

Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.

Legs and wall mounting hardware included

20,000 BTU Natural Gas heater. Heats up to 700 square feet

Blue flame burner for even convection heat. Thermostat for automatic temperature control

Automatic low oxygen shut-off system (ODS). CSA Certified. Use - Supplemental heat in cold rooms, Additions, Sun rooms, Cabins

Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.

Theromostat, legs and wall mounting hardware included

Fuel Consumption/Burn Rate (Gal/Hr): .020 MCF

TECHNOLOGY – This compact blue flame heater produces 10,000 Maximum BTU using Propane Gas which Heats up to 500 sq ft Area.

DEPENDABLE - Thermostat Control offers the most customizable 5 heat settings Ideal for greater heat flow that could add the warm atmosphere in your room

STYLISH - Without compromising function for beauty, this versatile gas space heater has been redesigned for a slimmer and modernized profile to effortlessly fit into your home.

SAFE - Push Button Ignition with Built-in pilot oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected

PORTABLE- No electricity is required which is perfect for power outages or any in-house urgencies.