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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Spider Farmer Heater,530W 10-Level PTC Heating for Grow Tent,Plant Room | Portable Heater with Extension Hose,Smart Temperature Control,24H Timer

Spider Farmer Heater,530W 10-Level PTC Heating for Grow Tent,Plant Room | Portable Heater with Extension Hose,Smart Temperature Control,24H Timer

Product ID: 684123560

Details

Brand
Spider Farmer
Color
Black
Form Factor
Dish
Indoor/Outdoor Usage
Indoor Outdoor
Special Feature
Adjustable On

⏰24H Smart Timer

⚡530W PTC Power

🌡️10-Level Temp & Fan Control

$300.04

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Description

🔥 Grow Smart, Stay Warm — The Heater Your Plants Deserve 🌿

SAFETY FIRST DESIGN - Multiple fail-safes including thermostat protection and flame-retardant materials guarantee worry-free use in any grow tent or room.
WHISPER QUIET OPERATION - Designed for tranquility, the heater runs silently and includes a 160cm extension hose to avoid direct airflow on delicate plants.
ENERGY EFFICIENT HEATING - Advanced PTC heating and PWM tech deliver powerful 530W warmth with 10 adjustable fan speeds, optimizing energy use without sacrificing comfort.
PRECISION CLIMATE CONTROL - Smart temperature zones with ±3°F dead zones prevent constant cycling, ensuring stable warmth tailored for your plants’ perfect growth environment.
CUSTOMIZABLE HEATING MODES - Switch effortlessly between Normal, All-day, Daytime, and Night modes to maintain ideal conditions year-round, no matter the season.

The Spider Farmer Heater is a 530W portable PTC space heater engineered for grow tents and plant rooms. Featuring 10-level temperature and fan speed controls, smart temperature zone regulation, and a 24-hour timer, it ensures precise, energy-efficient climate management. Its quiet operation, extended hose, and multiple safety protections make it an essential tool for professional and hobbyist growers seeking consistent, optimal plant environments.

Specifications

ASIN	B0DHS6J7ZY
Amperage	3 A
Best Sellers Rank	#63,460 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #14 in Outdoor Heaters
Brand Name	Spider Farmer
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (201)
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	Indoor, Outdoor
Item Dimensions D x W x H	12"D x 12"W x 6.3"H
Item Weight	5.4 pounds
Max Temperature Setting	140 °F
Min Temperature Setting	32 °F
Model Number	SF-Heater
Mounting Type	Floor Mount
Number of Speeds	10
Part Number	SF Heater
Power Source	ac
Recommended Uses For Product	Tent
Room Type	Bedroom, Home Office, Kids Room, Living Room
Special Features	Adjustable Speed, Digital Display, Electronic Thermostat, On Off Timer
Voltage	110 volts_of_alternating_current

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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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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$300.04

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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TrustScore 4.5 | 7,300+ reviews

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