Top 10 Small Greenhouse Heater with Thermostat – Outdoor Heaters

As an Amazon Associate I earn from qualifying purchases.

1. Bio Green

#ad

Bio Green PAL 2.0/USDT Palma Greenhouse Heater incl. Digital Thermosta

#ad
Bio Green #ad - Stainless steel heat elements - engineered in Germany for greenhouse heating use. Ideal for greenhouse heating, garage, store room, sheds, milk-house. 5118 btu/ 1500 w heating output - durable fan with bearings made for humit environments. Easily heats spaces up to 120 ft. Stainless steel housing, Floor-Standing greenhouse heater with display x4 splash-proof. Very inexpensive to operate. With digital summer/winter thermostat 110 V UL - Approved and external sensor cable to measure the ambient temperature in the greenhouse.
BrandBio Green #ad
ManufacturerBio Green #ad
Height12.5 Inches
Length11 Inches
Width8 Inches
Part NumberPAL 2.0/USDT
ModelPAL 2.0/USDT

2. iPower

#ad

Grow Tent, Spraywater proof IPX4, Black, Overheat Protection, iPower Electric Heater Fan for Greenhouse, Fast Heating, Workplace

#ad
iPower #ad - Egosopp. Spray waterproof ipx4 waterproof ideal for use in the areas such as greenhouses, barn, grow tents. Adjustable heating range from -58°F to +2102°f -50° c to + 99 ° C. Electric supply air output 4500 cubic foot/ hour Electric Supply 120V 60Hz from 25W to 1500W.

Overheat protection this heater is equipped with internal heat limiting control and overheats protection circuit. No more suffering in the cold winter. Pick the heaters for you and your family, basements, workshops, you can use this space heaters for garage, does not take up extra space. Once the desired room temperature is reached, the heater will automatically be shut off. It is convenient for you to move the portable fan heater for room to any place as you want with a built-in carrying handle.

High efficient and energy-saving. With this portable feature, you will be surprised with its wonderful performance. Fast heat up this powerful and portable space heater can quickly heat up small spaces. Widely application this powerful and portable space heater is lightweight and easy to carry, kitchen, living room, sheds and so on.
BrandiPower #ad
ManufactureriPower #ad
Height13.8 Inches
Length12.4 Inches
Width8.3 Inches
Part NumberMetal Base
ModelGLHTGH100BV1

3. Dr Infrared Heater

#ad

Dr. Heater DR218-1500W Greenhouse Garage Workshop Infrared Heater, 1500-watt

#ad
Dr Infrared Heater #ad - Ipx4 structure and is protected against water splashing. 1500w comes with only one setting. Keeping your tender plants warm and thrive in the best climate. Heating coverage: 150 Sq. Low maintenance needed. Light weight and portable. Ft.
BrandDr Infrared Heater #ad
ManufacturerDr Heater USA #ad
Height15 Inches
Length10 Inches
Weight13 Pounds
Width10 Inches
Part NumberDR218-1500W
ModelDR218-1500W
Warranty1 years.

4. Bio Green

#ad

BioGreen TER2/US Thermo 2 Digital Greenhouse Thermostat with Summer/Winter Function 2 Years Warrenty

#ad
Bio Green #ad - For controlling heaters, heat mats and heating cables. Ul approved. 2 years Warranty. Comes with us plug. Thermostat range -50 to 108 F, digital display, including external temperature sensor for measurement of ambient temperature. 5ft temperature sensor length for air soil or water use. Digital display with actual and set temperature in Fahrenheit or Celsius setting.
BrandBio Green #ad
ManufacturerBio Green #ad
Height2.55 Inches
Length9.05 Inches
Weight0.99 Pounds
Width6.5 Inches
Part NumberTER2/US
ModelTER 2

5. Bio Green

#ad

Bio Green PHX 2.8/US Phoenix Electric 3412/6141/9553 BTU 1000/1800/2800 W 220-240 V Greenhouse Heater, 2 Years Warrenty, 41 x 22 x 33 cm, stainless steel

#ad
Bio Green #ad - 220-240 v plug output only. Red button to switch fan constant or fan on/off with heatelement. Very quiet Smooth running fan. Comes with hanging chains and floor mounting brackets. Frost detection function. 3 heat output options: 3412/ 6141/9553 btu/ 1kW, 2, 8 kW, 1, 8 kW. Heating and cooling ventilation setting. Spray waterproof IPX4.
BrandBio Green #ad
ManufacturerBio Green #ad
Height11 Inches
Length18 Inches
Weight11 Pounds
Width15 Inches
Part NumberPHX 2.8/US
ModelPHX 2.8/US
Warranty2 year manufacturer

6. iPower

#ad

IPower Electric Heater Fan with Digital Cooling Thermostat Controller for Greenhouse, Fast Heating, Black, Grow Tent, Spraywater Proof IPX4, Workplace, Overheat Protection

#ad
iPower #ad - Egosopp. Unplug heater allow to cool down for 10 minutes, and then restart. When a potential overheat temperature is reached, the system will automatically shut the heater off.

Spray waterproof: ipx4 waterproof ideal for use in the areas such as greenhouses, barn, grow tents. Application: idea for areas up to 160 sq. High accuracy thermostat controller : professional grade waterproof temperature probe with working temperature from -58 to 230°F; Controller with working temperature from -40 to 176°F. Overheat protection: this heater is equipped with an internal heat limiting thermostat and overheats protection circuit. Digital display supports units in both Fahrenheit and Celsius. 1 year warranty: if you have any questions or concerns about this Product, please be free to contact our customer service department. Ft such as greenhouse, garage, workshop and office.
BrandiPower #ad
ManufactureriPower #ad
Height13.8 Inches
Length12.4 Inches
Width8.3 Inches
Part NumberMetal Base
ModelBlack

7. BN-LINK

#ad

8.3A 1000W ETL Listed, 40-108°F, Reptiles and Brewing Breeding Incubation Greenhouse, BN-LINK Digital Heat Mat Thermostat Controller for Seed Germination

#ad
BN-LINK #ad - Rated voltage is 120vac 60Hz, Max Loading: 8. 3a 1000w. Controller features a convenient hanging tab, and a bright, easy-to-read display inside a tough plastic housing. Ease of mind: handy led heating and power indicator lights allow you to see the controller’s status even in total darkness.

Note: the controller is designed to have a 2-3 degree buffering zone before powering on again after reaching set temperature. Temperature control range is 40-108°F, temperature display range is 32 -140°F. Safe & reliable: our thermostat controller is etl listed, and rigorously tested for quality control and safety. Conforms to ul std no. Rugged construction: the cord for the temperature probe and grounded 3-prong plug measure an extended 6 feet in length, designed to suit almost any application you can imagine.

60730-1, 60730-2-9. Do not immerse controller or probe into water. Variety of uses: our thermostat controller can be used for seedling germination, and more, fermentation, heating, rooting, brewing, keeping your various environments in their ideal temperature range. Digital display supports units in both Fahrenheit and Celsius. Effortless heating setup: simply set the temperature probe, plug-in the controller, and use the large 3-button interface to choose your desired temperature setting.
BrandBN-LINK #ad
ManufacturerBN-LINK #ad
Height1.6 Inches
Length4.5 Inches
Weight1.14 Pounds
Width3.5 Inches
Part NumberFBA_BNQ-T7H
ModelT7(H)

8. Buyplus

#ad

Super Long Cord, PTC Fast Heating, Indoor, 3 Modes, Small Heater for Greenhouse, Overheat Protection, Office Ceramic Space Heater, Garage, Buyplus Portable Patio Heater Outdoor, Electric Fan Heaters

#ad
Buyplus #ad - With approx 89 inches long cord, with a 90°tilt rotation, this portable electric space heater can be used as a greenhouse heater, garage heater or indoor electric heater in workplace. Portable outdoor heaters- buyplus portable space heater is combined with a small size design, living room and so on. With 1500w and 750w heat settings, this fan heater can eliminate cold spots quickly in winter.

This garage fan heater provides up to 1500W heat on the high setting, and its fan only option generates refreshing air circulation without increasing heat. Long cord patio heater- patio heater 120v is designed with a super long cord which is much longer than most in the market. This garage space heater is much more safe than others. With this portable feature, you can use this space heaters for garage, kitchen, you will be surprised with its wonderful performance. Buyplus portable electric heater has 3 heat setting, by rotating the power switch to different positions, low and high heat.

No worry about winter electric bill any more! Ptc overheat protection- buyplus electric garage heater adopts innovative ptc technology which ensures the electric space heaters remain safe when the temperature is too high. Besides, our electric heaters can provide heating evenly in a wider range! Save energy- buyplus portable space heater can heat up quickly in 3 seconds and quietly in 35-45db. Besides, fan only, this electric space heater can be used as a normal fan which can promote air circulation.
BrandBuyplus #ad
ManufacturerDynas #ad
Part NumberB20K1001YE

9. iPower

#ad

IPower 10" x 20.5" Warm Hydroponic Seedling Heat Mat and Digital Thermostat Control Combo Set for Seed Germination, Black

#ad
iPower #ad - Good service: if you are not completely satisfied with our product or receive a defective product we are happy to find an acceptable solution. Package include: 1 pack 10" x 205" heat mat, 1 pack digital thermostat plug-in operation with LED illuminated indicator lights & three-prong grounded plug.

Thermostat provides constant temperature control for your various environments. Please do not hesitate to contact us with any questions or concerns. Temperature control: digital thermostat provides temperature control between 40°F - 108°F 5-42°C, Choice of Celsius or Fahrenheit readout. Uniform and stable temperature: seedling heat mat is the new stronger heating wire and thicker multi-layer construction, can warm root area 10-20°F over ambient temperature.

Variety of uses: perfect for indoor gardening, for better plant growth and flower seed germination, spring seedling starts and cutting propagation. The sensor probe delivers accurate readings in both cool and warm environments.
BrandiPower #ad
ManufactureriPower #ad
Height6 Inches
Length7 Inches
Weight1.6 Pounds
Width11 Inches
Part NumberGLHTMTCTRLHTMTS
Model10" x 20.5" Warm Hydroponic

10. Senasys

#ad

Economy Portable Greenhouse Thermostat, K Kontrol, Fahrenheit and Centigrade Pre-Wired Temperature Controller

#ad
Senasys #ad - 30 deg. Range with + or – 2 Degrees accuracy. K kontrol. 12 full load amps @ 120 volts AC. F to 110 deg. F temp. Weatherproof. 2. 5 degree differential.
BrandSenasys #ad
ManufacturerSenasys #ad
ModelKC 12110