Greenhouse Heater 1.20 m – 180W Low Consumption Tube for Grow Tents

The Greenhouse Heater 1.20 m is the ultimate tool for growers who refuse to let winter or temperature drops ruin months of hard work. This tubular heater is designed to provide a constant, gentle, and ultra-efficient heat source, ensuring your plants continue their metabolic processes even when the lights go out.

Why is temperature control critical for your harvest?

Problem: You know the feeling: the lights in your indoor grow turn off, and the temperature plummets. Your plants stop absorbing nutrients, their growth stalls, and stems turn purple from stress. A typical day involves constantly checking the thermometer, fearing that the cold will stunt the buds or, worse, that the temperature drop will spike relative humidity.

Agitation: Continuing like this is a ticking time bomb. Cold combined with high humidity is the perfect breeding ground for fungi like Botrytis or powdery mildew. Plus, trying to fix it with a standard domestic fan heater is a nightmare: they consume 2000W (hello, massive electric bill), dry out the environment too much, and create dangerous hot spots that can burn leaves.

Solution: The Greenhouse Heater 1.20 m changes the game completely. With only 180W of consumption (less than a tenth of a normal heater), it generates a radiant heat curtain that stabilizes the temperature efficiently. It’s the specific solution designed for Climate Control in grow spaces, keeping the environment within the optimal range without noise, without light, and without ruining your budget.

What exactly does this heater deliver?

This device is designed to be the silent guardian of your crop. It is a 1.20-meter heating tube that distributes heat evenly along its length, avoiding the "hot spots" typical of fan heaters.

• 1.20 m Heating Tube: Covers a large surface area, ideal for 1.20x1.20m or larger tents.
• Mounting Brackets: Includes legs for floor placement and brackets if you prefer to mount it on a wall or board.
• Safety System: Built-in automatic shut-off to prevent overheating.

How your routine changes from now on

Forget about waking up in the middle of the night to check if your plants are freezing. By installing this heater, you ensure that the temperature difference between the "day" and "night" cycles of your plants is not drastic. This translates to continuous growth and denser flowers.

Additionally, by keeping the temperature stable, you indirectly control humidity. Warm air holds more moisture, preventing condensation from forming on the leaves and buds. You will work with the peace of mind that your Grow tents are safe, thanks to its IP55 protection which makes it resistant to splashes from irrigation.

Advantages and benefits you’ll notice from day one

• Energy Savings: At only 180W, its consumption is minimal compared to any other heating source.
• Photoperiod Respect: It does not emit any light, so it won't stress your plants or trigger revegetation during the dark phase.
• Safety First: IP55 resistance means that accidental splashing while watering won't cause a short circuit.
• Space Optimization: Its slim and long design takes up almost no useful space in the grow room.
• Disease Prevention: Helps keep humidity at bay, reducing the risk of fungal attacks.

Tips to combine it with other Pevgrow products

To get the absolute most out of this heater, automation is key. You don't need it running 24/7, only when the temperature drops below your desired threshold.

• Thermostats: Connect the heater to a digital controller found in our Humidity controller and temperature section so it only turns on when necessary.
• Fans: Place a small clip fan near the heater to help distribute the warm air throughout the tent more quickly.

Frequently Asked Questions

Does this heater burn if I touch it?

Although it is designed to be safe, the surface gets hot to radiate heat. You should avoid direct contact with your skin or the plants' leaves. However, it is much safer than a resistance wire heater.

What size grow tent is it recommended for?

The 1.20 m model is perfect for tents of 1.20x1.20 m, 1.50x1.50 m, or even larger greenhouses as a support system. For smaller spaces, we recommend shorter models.

Can I leave it on all night?

Yes, it is designed for continuous operation. However, for maximum efficiency, we recommend using it with a timer or thermostat.

Does it dry out the environment?

Unlike fan heaters that blow dry air, this radiant heater maintains humidity levels much better, which is vital for the vegetative stage.

Personal Experience of Pevgrow’s CEO (Alan)

"I've seen many growers ruin a great harvest just to save on a heater, only to end up paying more in electricity with a domestic stove. I use these tube heaters in the lower part of the tent. Heat rises, so placing it on the floor creates a natural convection current that bathes the plants in warm air from below. It's the best investment to keep the roots active during cold winter nights without complicating your life."