1500W PTC Greenhouse Heater with 3-Speed Fan
Cold Nights, Dying Plants
A cold snap can undo weeks of growing in one night.
Grow tents and flower rooms lose heat fast once temperatures drop. Bulky space heaters eat floor space you need for plants and don't handle humidity well.
See how it handles thatDescription
This 1500W PTC greenhouse heater delivers efficient heating for grow tents, flower rooms, and enclosed garden spaces. The ceramic heating element uses PTC (Positive Temperature Coefficient) technology to distribute warmth quickly and evenly without consuming excessive energy. The three-speed fan setting allows you to adjust airflow and temperature distribution based on your specific growing environment and seasonal needs.
Designed for portability and safety, this electric heater includes automatic overheat protection that shuts down the unit if internal temperatures exceed safe limits. The compact size makes it easy to position in corners, along walls, or suspended in greenhouse spaces without taking up valuable growing area. The durable construction withstands the humidity and temperature fluctuations typical in horticultural settings, making it suitable for extended use during cold months or in climate-controlled grow operations.
Whether you're maintaining seedlings, protecting tender plants, or optimizing conditions in a dedicated flower room or workspace, this heater provides reliable warmth when you need it. The straightforward controls and lightweight design make setup and relocation simple, and the protective features give you confidence in daily operation.
- 1500W heating capacity with PTC ceramic heating element
- Three adjustable speed settings for customizable warmth distribution
- Automatic overheat protection for safe, unattended operation
- Portable design fits compact greenhouse and tent spaces
- Suitable for grow tents, flower rooms, and garden workspaces
Specs
Shipping & Returns
What it solves
Even Heat, Compact Footprint, Built-In Safety
This 1500W PTC ceramic heater spreads warmth quickly and evenly across your grow space. Three fan speeds let you dial in airflow, and automatic overheat protection keeps it running safely while you're away.
1500WPowerPTC ceramic heats fast and evenly
The PTC ceramic element distributes warmth throughout the space without spiking energy use. It's built to hold up under the humidity and temperature swings typical of grow environments.
PTC ceramicHeating ElementThree fan speeds match your setup
Adjust airflow and temperature distribution based on tent size or season. More control means fewer cold spots or overheated corners.
Shuts off before things get risky
Automatic overheat protection powers the unit down if internal temperatures exceed safe limits. That means you can run it unattended overnight with more confidence.
Small enough to tuck anywhere
The compact, lightweight design fits into corners, along walls, or in tight tent spaces. Moving it between rooms or setups takes no extra effort.
How it works
Place the heater
Position it in a corner, along a wall, or wherever floor space allows in your tent or grow room.
Pick your fan speed
Choose one of three speed settings to match your space's size and current temperature needs.
Let it run
Automatic overheat protection lets you leave it operating without constant monitoring.
Built for Grow Spaces
See the difference
| This one | Standard space heater | |
|---|---|---|
| Heating element | ✓PTC ceramic, even distribution | Coil or fan-forced, uneven hot spots |
| Airflow control | ✓3 adjustable fan speeds | Single fixed setting |
| Safety | ✓Automatic overheat protection | Manual shutoff only |
| Footprint | ✓Compact, fits tight tent corners | Bulkier housing, takes up grow space |
30-day returns, no drama
Try it for 30 days. If it is not right, email support@shoploomo.com with your order number and send it back unused in its original packaging for a full refund. Free shipping on every order, delivered in 5–8 business days from US warehouses.
Got questions?
Will this fit in a small grow tent?
Yes. The compact, lightweight design is made to fit into corners, along walls, or other tight spots without taking up growing area.
Is it safe to leave running overnight?
It includes automatic overheat protection that shuts the unit down if internal temperatures exceed safe limits, so it's designed for unattended operation.
Can it handle the humidity in my grow room?
Yes. The construction is built to withstand the humidity and temperature fluctuations typical of horticultural settings.
How will I know it's shipped and on its way?
Free shipping on every order, delivered in 5–8 business days from US warehouses, fully tracked.
Keep Your Grow Space Warm
Order now and protect your plants through the cold months.
Free shipping on every order · 5–8 business days · 30-day returns
What owners say
Own it already?
Tell other people how it's holding up.
Garden & Greenhouse
Grows with your garden
- Grows more in less space
- Built to live outside
- Easy on your back
