Gardtech

Gardtech Electric Space Heater for Indoor Use Outdoor Heater with Overheat Protection Fast Heat PTC Ceramic Portable Garage

1363+ bought in the past month

$39.99$48.99

About this item

  • [Safety Heating Heater]: The heater has a stabilizing bracket on the bottom of the heater to better ensure that the product will not tip over when placed on a flat surface. Our heaters are ETL certified and of high quality to ensure the safety of your family.
  • [Energy-Efficient Heater]: This 1500-watt (5200 BTU) garage heater, designed for indoor use, operates at 110V and effectively warms spaces up to 215 square feet. With 30% higher thermal efficiency than comparable heaters, it delivers powerful heating while reducing energy costs.
  • [3-Second Rapid Heating]: Utilizing advanced PTC ceramic technology, this small space heater provides instant warmth in just 2 seconds. The high-speed 2600 RPM fan ensures fast, even heat distribution, keeping you warm and comfortable both indoors and outdoors.
  • [Whisper-Quiet Space Heater]: This compact greenhouse heater operates at a low noise level of just 35dB, making it perfect for under-desk use in offices or quiet environments. It provides warmth without disturbing your work, relaxation, or sleep.
  • [Adjustable Heating & Fan Modes]: The heater offers three output modes: a 25-watt fan-only mode, 750-watt low heat mode, and 1500-watt high heat mode. This versatility allows you to customize the temperature to suit the needs of your plants or your personal comfort, making it ideal for greenhouses and other spaces.
$39.99
Was $48.99Save $9.00

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Product details

BrandGardtech
Special FeatureFast Heating
Colorgreen
Form FactorFreestanding
Indoor/Outdoor UsageIndoor

Technical specifications

brandGardtech
special_featureFast Heating
colorgreen
form_factorFreestanding
indooroutdoor_usageIndoor
product_dimensions8.85"D x 9.46"W x 7.28"H
recommended_uses_for_productGreenhouse
mounting_typeTabletop Mount
room_typeBedroom, Home Office, Study Room
heating_coverage215 square feet
burner_typeRadiant
heat_output1500 Watts
fuel_typeElectric
number_of_speeds3
voltage110 Volts
max_temperature_setting40 Degrees Celsius
upc798220665184
item_weight4.13 pounds
item_model_numberSG665184
best_sellers_rank#8,881 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #33 in Outdoor Heaters
date_first_availableOctober 19, 2024

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Customer reviews

4.0120 ratings

Customers say

Customers find the space heater puts out great heat that warms up surroundings quickly and works well in outdoor greenhouses.

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Small But Mighty

Travis Wrightβ€”February 15, 2025

I'll admit that I did not pay attention to the dimensions of this heater. I did, however, read other reviews & was semi-aware of the size comments. This heater is tiny, but don't let the small size fool you. It puts out a good amount of heat and because of that, I bought 3 more πŸ˜…. My house is two stories with 2 fully enclosed sun porches. The sun porches do not have heating & cooling & the one on the second floor is actually my office. I keep one of my heaters going in the downstairs sunporch where I keep my plants during the fall & winter. I thought I would need to have one going during my working hours in my office, but so far, that hasn't been necessary. I guess I have an extra heater now just in case. Mrs. Wright 😍 Read more

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Heats and cools instantly

Kelley Flournoyβ€”October 15, 2025

Absolutely perfect for my green house heats or cools instantly. Perfect size .so easy to use 5 stars Read more

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A one season product.

Peterβ€”December 9, 2025

Worked fine last winter. Plunged it in this year and a blade fell off. Maby used it 10 times last year. Read more

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Heater

Tracey D. Williamsβ€”December 24, 2025

Tiny, but mighty. Works great Read more

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Good heater for my greenhouse.

Ken K.β€”December 14, 2025

Works well in the outdoor greenhouse. Keeps temperature consistent during colder weather and automatic shut off does it's job. Read more

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How it heats

Charles Makareiczβ€”December 14, 2025

The best little heater i ever had Read more

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Unsatisfied

Treva Fosterβ€”December 16, 2025

It doesn’t blow out like shown. Very unsatisfied. Read more

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Smaller than expected

Kylee Tolenβ€”March 3, 2025

Puts out great heat for the size just thought it would be bigger Read more

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