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 Amazon product page.You can also contact our professional support team for assistance.

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Grow Tent Heater,530W Portable Heater with Smart Temperature Control, 4 Modes & 24H Timer, 10-Level PTC Heating & Extension Hose for Plant Rooms,Greenhouse, and Grow Tents

Product ID: 740589384

Details

Brand
Spider Farmer
Colour
Black
Form factor
Dish
Indoor/outdoor use
Outdoor
Special features
Adjustable On

⚡530W Power Efficiency

⏲️24H Smart Timer

🌡️10-Level PTC Heating Control

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฿24873

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Heat Smarter, Grow Stronger — Your Plants’ New Best Friend!

ALL DAY ADAPTIVE MODES - Four intelligent modes (Normal, All-day, Daytime, Night) automatically optimize temperature for year-round plant health.
BUILT IN SAFETY SHIELD - Multi-layer safety features including flame-retardant materials and over-temperature protection keep your grow space secure.
WHISPER QUIET OPERATION - Ultra-quiet design with a 160cm adjustable hose delivers gentle, even heat without disturbing your plants or workspace.
TAILORED THERMAL COMFORT - 10 adjustable heat and fan levels let you customize the environment exactly to your grow tent’s needs.
PRECISION CLIMATE MASTERY - Smart temperature zones with ±3°F dead zones prevent constant cycling, ensuring stable warmth for your plants.

The Spider Farmer Grow Tent Heater is a 530W portable heating solution designed specifically for grow tents, greenhouses, and plant rooms. Featuring advanced PTC heating technology with 10 adjustable heat and fan levels, it offers precise temperature control through smart sensors and four adaptive modes. Its whisper-quiet operation, 24-hour timer, and 160cm adjustable hose ensure even heat distribution without disturbing your plants. Safety is paramount with multiple protections including flame-retardant materials and automatic shutoff, making it ideal for both home and commercial growers seeking reliable, energy-efficient climate control.

Specifications

ASIN	B0DHS6J7ZY
Amperage	3 Amps
Brand Name	Spider Farmer
Color	Black
Customer Reviews	4.1 4.1 out of 5 stars (184)
Form Factor	Dish
Fuel Type	Electric
Heat Output	530 Watts
Heating Element	PTC Heating
Heating Method	PTC Heating
Included Components	RJ12 cable, grow tent heater, temp sensor, vent hose
Indoor Outdoor Usage	Outdoor
Item Dimensions D x W x H	30.5D x 30.5W x 16H centimeters
Item Weight	2.44 kg
Max Temperature Setting	140 Degrees Fahrenheit
Min Temperature Setting	32 Degrees Fahrenheit
Model Number	SF-Heater
Mounting Type	Floor Mount
Number of Speeds	10
Part Number	SF Heater
Power Source	ac
Recommended Uses For Product	Desk, Greenhouse, Office, Tent
Room Type	Bedroom
Special Features	Adjustable Speed, Digital Display, Electronic Thermostat, On Off Timer
Voltage	110 Volts (AC)

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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