Spider Farmer Heater,530W 10-Level PTC Heating for Grow Tent,Plant Room
- NEW Tent Heater: Different from the regulation of fixed temperature, the grow heater adopts temperature zone regulation design with built-in dead zones 3 (set temperature -3°F on, heating to +3°F off), avoiding frequent switching on and off, and providing more stable temperature control and peace of mind for plants. If you need to improve the accuracy, it is recommended to set it to 1.
- Efficient & Energy-Saving: The SF Heater features advanced PTC heating technology and PWM control, 530W Power. It offers 10 adjustable levels for both temperature and fan speed, allowing you to easily tailor settings to your plants' needs.
- Intelligent Temperature Control: Built-in customized temperature sensor can monitor your grow space in real time. It will automatically adjust the heating and ventilation according to the environmental conditions to automatically maintain optimal growing conditions.Features Normal Open Mode, Temperature All-day Mode, Temperature Daytime Mode, and Temperature Night Mode, keeping plants warm in winter and providing a stable environment year-round.
- Comfortable Growing Design: Intuitive 24H countdown timer for flexible setting of heating time. Grow heater with quiet operation, equipped with the longest adjustable 160cm hose to avoiding direct blowing on the plants.The panel automatically shuts off after 30 seconds of inactivity, ensuring a dark environment at night and preventing unnecessary light interference with your plants.
- Safety Protection: Adopting multiple safety mechanisms, including thermostat hardware protection, internal and environmental over-temperature protection, as well as high-quality flame-retardant materials to ensure that the device is safe and reliable under high-temperature conditions. Safe and protected for a variety of home and commercial growing.
Estimated shipping
Select a product to estimate shipping.Why does the heater temperature fluctuate so much?
In All-Day and Day/Night modes, the heater has a default deadband of ±3°F.This allows for natural temperature variation and helps save energy.To reduce fluctuation, you can adjust the deadband to ±1°F.
Why does the heater make beeping sounds?
The beeping indicates the heater’s safety protection system has been triggered (error codes E1–E6).Please refer to the user manual for troubleshooting and maintenance instructions.
Why is the displayed temperature inaccurate?
The screen automatically switches between the set temperature (SET) and real-time temperature every few seconds. Sensor readings update every 10 seconds and may be affected by airflow.Allow a few minutes for the temperature to stabilize.
Why doesn’t the heater respond after I select a mode?
The settings are only saved after the screen blinks three times. If another button is pressed too soon, the setting may not apply.After any change (including Day/Night mode), wait for the blinking to finish before pressing other buttons.
What if the operation feels too complicated?
A detailed user manual is available on the product page.You can also contact our professional support team for assistance.
Product details






Specifications
| Main Specification | |
|---|---|
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Room Type | Bedroom, Living Room, Home Office, Kids Room |
| Included Components | RJ12 cable, grow tent heater, temp sensor, vent hose |
| Special Feature | Adjustable Speed, Digital Display, On Off Timer, Electronic Thermostat |
| Amperage | 3 A |
| Brand | Spider Farmer |
| Number of Speeds | 10 |
| Heating Method | PTC Heating |
| Number of Items | 1 |
| Recommended Uses For Product | Tent |
| Power Source | Ac |
| Voltage | 110 volts_of_alternating_current |
| Colour | Black |
| Form Factor | Dish |
| Fuel Type | Electric |
| Mounting Type | Floor Mount |
| Item Weight | 5.4 pounds |
| Product information | |
|---|---|
| Heat Output | 530 watts |
| Min Temperature Setting | 32 °F |
| Max Temperature Setting | 140 °F |
| Technical Details | |
|---|---|
| Special Features | Adjustable Speed, Digital Display, On Off Timer, Electronic Thermostat |
| Part Number | SF Heater |
| Item details | |
|---|---|
| Indoor Outdoor Usage | Outdoor, Indoor |
| Model Number | SF-Heater |
| Measurements | |
|---|---|
| Item Dimensions D x W x H | 12"D x 12"W x 6.3"H |
| Others | |
|---|---|
| Item Highlight | Portable Heater with Extension Hose, Smart Temperature Control, 24H Timer |
| Product Type | Patio Heaters |
| Heating Element | PTC Heating |
| Tags | |
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