The 9 best energy-efficient outdoor heaters of 2025

𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝟱𝟬,𝟬𝟬𝟬 𝗕𝗧𝗨 𝗛𝗲𝗮𝘁: Our outdoor patio heater delivers 48,000 BTU of power to spread heat up to an 18-foot diameter from its central heating position. With ETL certification, it is ideal for outdoor and commercial use and can be placed on an outdoor balcony, garden, swimming pool, etc

𝗠𝗼𝗿𝗲 𝗗𝘂𝗿𝗮𝗯𝗹𝗲 𝗗𝗼𝘂𝗯𝗹𝗲-L𝗮𝘆𝗲𝗿 𝗛𝗲𝗮𝘁𝗶𝗻𝗴 𝗠𝗲𝘀𝗵: High-quality 304 stainless steel is engineered into our double-cover heating mesh design. Compared with a traditional single-layer burning mesh heater, the EAST OAK Outdoor Heater is more powerful, durable, and safer. All these improvements deliver a 20% longer product life

𝗦𝗮𝗳𝗲𝘁𝘆 𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺: The Tip-over Protection system will shut off the flame when the patio heater propane is tilted more than 45 degrees. If the flame goes out, the Flame-out Protection system automatically shuts off the gas supply

𝗣𝗮𝘁𝗲𝗻𝘁𝗲𝗱 𝗥𝗼𝘂𝗻𝗱 𝗧𝗮𝗯𝗹𝗲 𝗗𝗲𝘀𝗶𝗴𝗻: The Propane Heater features a unique round propane tank lid that allows you to place snacks, drinks or other small objects on top. Our barrel has a convenient hole design, so you can reach directly in and turn off the heater without opening the door

𝗙𝗮𝘀𝘁 𝟱-𝘀𝗲𝗰𝗼𝗻𝗱 𝗜𝗴𝗻𝗶𝘁𝗶𝗼𝗻, 𝗘𝗮𝘀𝘆 𝗧𝗼 𝗢𝗽𝗲𝗿𝗮𝘁𝗲: The Patio Heater is easy to start with a one-touch ignition system that can ignite the flame in under five seconds. The adjustable control knob can customize the heat from low to high or turn off the heater

INDOOR and OUTDOOR HEATER - Heater is IP55 approved for both indoor and outdoor use - perfect for home, backyard, garages, open-air restaurant, outdoor patio or deck. Create a comfortable environment for both your indoor activities and outdoor recreation.

CLEAN and INSTANT HEAT - Clean, instant and odorless Infrared heat with 3 power settings, 900W, 1200W, 1500W. 120V, 60Hz.

PLUG and GO - uses standard 120V, remote controlled

WALL and CEILING MOUNTED - Included wall and Ceiling mounting bracket

EFFICIENT - High level Mirror aluminum reflector with 90% reflectivity, and special design to fit the carbon lamp to bring strong heating efficiency.

Made with durable and weather proof aluminum

INSTANT WARMTH: Relax on cool days with our patio heaters for outdoor use, delivering sun-like, odorless heat in seconds—no gas or propane needed. Two heat levels and a remote control ensure immediate, convenient comfort.

WEATHER-RESISTANT: With an IP65 rating, this patio heater's aluminum alloy frame ensures durability and corrosion resistance, ideal for outdoor spaces.

ENERGY EFFICIENCY - Our ETL-certified 900-watt infrared outdoor space heater features high-efficiency carbon fiber heating elements. With an 88% efficiency rating, this heater helps reduce your energy costs.

15 SQ. FT. HEATING RANGE: The 37.4" outdoor patio heater effectively warms areas up to 15 sq. ft, making it ideal for gazebos, patios, outdoor cafes, and various indoor or outdoor living spaces.

SAFETY FEATURES: This outdoor heater includes a 360-degree tip-over switch, overheat protection, and a mesh guard to prevent contact with the heating element, ensuring safety for children and pets.

2 in 1 heater fan: This ceramic heater provides two heat levels, 1500W or 750W and one cool air fan, you can use it both for winter and summer. Thermostat control of the heater will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the thermostat setting

Multi protection safety system: These heaters are made of flame retardant material avoiding any fire hazard. Automatic safety shutoff system will shut the heater off when the heater overheat. The tip over protection system will also shut the heater off when the heater was knocked over by accident and it will come back on automatically if it is up righted. For optimal safety, avoid using this heater simultaneously with other high-power appliances on the same circuit.

Compact and powerful: This Portable mini heater with build in carry handle helps to reinforce the potential of rather low electrical bills by using at the place where you need when you don't want to warm the full house with other centralized heaters

Quiet and fast heating: The noise this ceramic heater makes is lower than 45 decibels, quiet enough for most people to use in a bedroom while sleeping. With PTC ceramic heating tech and high speed fan, this heater put out tons of heat to heat up 200 square feet in seconds

Upgrade abs material: Upgrade abs material applied, which is more flame-retardant. The room heater with six feet lead cord and 2 prong connection has a long lasting life

INSTANT WARMTH: Relax on cool days with our patio heaters for outdoor use, delivering sun-like, odorless heat in seconds—no gas or propane required. With the convenience, warmth is just a button away.

WEATHER-RESISTANT: With an IP44 rating, this patio heater's aluminum alloy frame and stainless steel base cover ensure durability and corrosion resistance, ideal for outdoor spaces

ENERGY EFFICIENCY - Our ETL-certified 900-watt infrared outdoor space heater features high-efficiency carbon fiber heating elements. With an 88% efficiency rating, this heater helps reduce your energy costs.

13 SQ. FT. HEATING RANGE: The 25.6" outdoor patio heater effectively warms areas up to 13 sq. ft, making it ideal for gazebos, patios, outdoor cafes, and various indoor or outdoor living spaces.

SAFETY FEATURES: This outdoor heater includes a 360-degree tip-over switch, overheat protection, and a mesh guard to prevent contact with the heating element, ensuring safety for children and pets.

✅ FAST & POWERFUL HEATING – 1500W infrared technology delivers rapid warmth to garages, patios, and indoor spaces even in freezing temperatures.

✅ 3 HEAT MODES + ENERGY SAVING – Choose from 500W (eco), 1000W (medium), or 1500W (max) to balance comfort and electricity costs.

✅ EASY WALL-MOUNT INSTALLATION – Includes adjustable bracket (0°-45° tilt) and hardware; relocate effortlessly with lightweight design.

✅ REMOTE CONTROL CONVENIENCE – Adjust settings across the room without leaving your seat.

✅ Reliable Long-Term Performance – Backed by a 1-year manufacturer warranty and dedicated customer support. Internal components are rigorously tested to ensure consistent heating efficiency and safety.

This portable 1500 watt infrared heater has the power to heat up a small room or office with its 5200 BTU heat output. Two power modes, one uses the full 1,500 watt power while the other only uses 750 watts.

Our patented heat exchanger with HMS Technology combines with humidity in the room to provide soft, safe heat without reducing oxygen or humidity. Safe to touch, even the grill.

Small convenient size makes this perfect for any room in the house. Hang it on the wall or set it on the ground thanks to removable feet and wall mounting points on the back of the heater.

Built in thermostat with LED display shows you what the ambient temperature is and helps regulate the temperature efficiently. Included remote control allows you to control the temperature with ease.

This heater comes with a 1 year manufacturer warranty

POWERFUL & EVEN HEATING: With 11,000 BTUs, this propane heater efficiently warms up to 100 sq. ft., and its reflector top plate distributes heat evenly across your outdoor area.

SAFE & USER-FRIENDLY DESIGN: Features a built-in anti-tilt automatic shut-off and a burner screen guard, so you can enjoy the warmth with peace of mind.

PORTABLE & VERSATILE: Lightweight and compact, this heater is perfect for patios, camping trips, and tailgates. Simply place it on a table for an instant outdoor heating solution.

EXTENDED USE AVAILABLE: Use a 1-lb. propane tank or connect to a 20-lbs propane tank (with optional hose/regulator, not included) for extended warmth on longer nights.

Stainless Efficient Heating for Your Greenhouse: This powerful 1500W greenhouse heater is designed to rapidly warm spaces up to 300 square feet, ensuring optimal growth conditions while saving energy. Space heaters for garage, greenhouse, grow tent, camping, etc

Precise Digital Temperature Control : Our portable greenhouse heater comes equipped with a digital thermostat, allowing you to precisely control the temperature within your greenhouse, grow tent, flower room, workshops, basements

Energy Efficiency: This electric outdoor heater with thermostat is very energy efficient. Switchable between degrees Fahrenheit (°F) and Celsius (°C), with an adjustable heating range of 40°F-108°F (5°C-42°C)

Safety Outdoor Heater: Our greenhouse heater with thermostat is equipped with overheat protection, automatically powering off at 75°C internal temperature. Plus, enhanced stability with four non-slip pads ensures both your greenhouse and plants remain secure

Durable and Weather-Resistant: The stainless steel housing of our greenhouse heaters with thermostatic control offers unmatched durability and corrosion resistance. Able to withstand the harshest weather conditions without damage