2-in-1 Phoenix Greenhouse Heater & Cooler 2800 W / 9554 BTUs

2-in-1 Phoenix Greenhouse Heater & Cooler 2800 W / 9554 BTUs

Do you want to keep your greenhouse plants at an ideal temperature? Do you want to extend your planting season beyond the dark days of winter? Or perhaps, you’d like to cool off your plants and give them a break from the hot summer heat. With a Phoenix Greenhouse Heater & Cooler, you can ensure your garden has optimal growing conditions all year round.


  • Three heating outputs (3 heat output options: 1 kW, 1.8 kW, 2.8 kW) keep your greenhouse snug during wintertime.
  • Integrated cooling ventilation system to refresh your plants on hot summer days (163 m³/h and 460 m³/h air circulation). 
  • Frost detection function ensures your plants will survive even the coldest nights.
  • Comes with hanging chains and floor mounting brackets for effortless installation.
  • Includes a High Tech Capillary Thermostat (0-26°C / -32 F - 79 F) so you can easily monitor the climate inside.
  • Energy-saving features and a 240 V, 60 Hz Power connection make this heater very inexpensive to operate.
  • Very quiet, smooth-running fan (53 W/ 180 BTUs Power) so you can tend to your plants without the added noise.
  • With a splash-proof IPX4 rating, this heater is as durable as it is functional.
  • Easily reposition the heater throughout your greenhouse with an extended 6.2 ft cable length.
Backorder now - will be available December 2023
Regular price $315 USD
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About 2-in-1 Phoenix Greenhouse Heater & Cooler 2800 W / 9554 BTUs


The 2-in-1 Phoenix Greenhouse Heater & Cooler is a sophisticated system designed to help plants thrive during the summer and nurture and protect them from the chill during the winter months.

The heater features three distinct output levels (1.0 kW, 1.8 kW or 2.8 kW) and a high tech precision thermostat that allows for uncomplicated temperature control between 32°F and 79°F (0°C and 26°C).
As gardeners move into the warmer months, the Phoenix also boasts a silent and powerful built-in fan that will provide cool air circulation throughout your greenhouse. For those in colder areas, this feature can also be used in conjunction with the heater. 

The state-of-the-art technology developed for this system guarantees that there will be no energy-wasting temperature peaks. In addition, the focus on higher ventilation ensures that the temperature in the greenhouse will be evenly distributed and consistently maintained at the optimal level.

Manufactured from high-quality rust-proof steel, the Phoenix Greenhouse Heater & Cooler is splashproof and durable and is an investment your garden will benefit from for years to come.

Please note: This powerful Heater & Cooler uses a NEMA 6-20P plug and requires a unique 240V outlet. This detail ensures that the circuit matches the electrical needs of this device, guaranteeing your heating system works efficiently and saves power in the process. For those who don’t have this set up in their homes, we recommend contacting a local electrician who can help you connect this wall plug.


Weight 5.5 lb / 2.5 kg
Delivery Time 2-3 days
Heat Source Electricity
Dimensions (HxWxD) 16 x 8.7 x 13" / 41 x 22 x 33 cm
Fan power 53 W / 180 BTUs
Air circulation 460 m³/h
Maximum heat output 2800 W / 9554 BTUs
Maximum power input 13 A
Mechanical rating IPX4
Power connection 240 V, 60 Hz
Temperature scale 32-79 °F / 0-26 °C
Positioning Floor-standing / Hanging
EAN-/Barcode 5055320000006
Manufacturer Bio Green
Made in China


Phoenix 2.8 Manual

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Rated 5.0 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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4 reviews
  • D Profile picture for dP1google logo
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Works perfectly

    Incredible heater. Easily Keeps our greenhouse above 55 degrees even on the coldest of winter nights. It’s been running non-stop keeping the air moving in our greenhouse for 3 years. Definitely worth the price!

    PG Profile picture for Planta Greenhouses
    Planta Greenhouses
    5 days ago

    Thank you for your review! We're glad our heater keeps your greenhouse warm, even on the coldest nights for 3 years. Happy gardening!

  • DS
    Derek S.
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago

    It distributes and controls heat than any heater I have ever owned. Lots of cheaper heaters out there but I can tell you that you get what you paid for. I’m glad my wife talked me into spending a bit more for the best. As they say price is forgotten when the quality stands out - so true.

    PG Profile picture for Planta Greenhouses
    Planta Greenhouses
    2 weeks ago

    Hi Derek,

    Thanks for the glowing review! Delighted to hear our heater has surpassed your expectations. We aim for top-notch quality and it's great to know you're satisfied. Happy gardening!

  • LB
    lynn b.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago

    Works well so far

  • EB
    Eric B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago

    Haven’t used it yet but it’s just what I needed

Reviews LoadedReviews Added


Planta Greenhouses is dedicated to deliver your order promptly, so you can begin using your greenhouse products right away.

Because greenhouses are packaged in large boxes, they have unique shipping requirements, including: 

  • We will contact you to confirm shipping price, based on your location and order size.
  • Shipping on most orders is between $250 and $450. Deliveries to remote areas may cost extra.
  • When you place your order, please make sure to enter the correct Phone and Address at checkout. You will be contacted by phone before the item is shipped. We cannot be responsible for deliveries to incorrect addresses.
  • As part of the delivery process, we require a contactable telephone number (for the courier company to contact you) before the item is shipped.
  • We will make every effort to ship your order in the fastest possible manner, and by the mode of transportation that you specify; however, in the event of no specific instructions, we will use our judgment and ship the best, fastest and most economical way. We are not responsible for delayed delivery due to conditions beyond our control.
  • We do not ship to PO Boxes, as in most cases you will need to sign for your item. 
  • White glove delivery service isn't available. The greenhouse components are delivered in multiple boxes, the largest of which weighs 80lbs. The greenhouse will be delivered to your driveway. Please make arrangements to have the package moved to its installation location. 
  • Orders placed on weekends and public holidays will be processed the next business day.


FAQ Greenhouse Heater & Cooler

How big is the heater?

The heater is 16 x 8.7 x 13" (41 x 22 x 33 cm) and weighs 5.5 lb (2.5 kg).

How strong is the fan component?

The integrated fan is quite powerful, reaching 460 m³/h and providing excellent air circulation.

Is the Phoenix Heater waterproof?

While the heater isn’t waterproof, it is water-resistant with an IPX4 splash-proof rating.

Is there support for post-purchase?

Of course! Our after-sales customer service team is available to answer any and every question. You can fill out our contact form or give us a call at 1 (877) 669-1286.

What temperature does the heater reach?

With three heat outputs, the Phoenix Greenhouse Heater can reach between 32°F and 79°F (0°C and 26°C).