The Spider Farmer SF-Heater 530W Indoor Heater is a smart climate-control heater designed specifically for grow tents, propagation spaces, and indoor cultivation environments where stable temperatures are essential for healthy plant growth.

Using advanced PTC ceramic heating technology and intelligent PWM control, the heater delivers fast, efficient, and stable heating while maintaining low energy consumption. With 10 adjustable heat and fan speed levels, growers can precisely control environmental temperatures for seedlings, vegetative growth, flowering, and drying stages.

Unlike standard household heaters, the Spider Farmer heater is purpose-built for grow spaces and supports smart app control through the Spider Farmer ecosystem and GGS controller compatibility. Growers can automate day/night temperature settings, set target temperatures, and remotely monitor environmental conditions through the app.

The included ducting system allows warm air to be distributed evenly throughout the tent without blasting plants directly, helping eliminate hotspots and improve environmental consistency. The heater can also operate in fan-only mode, making it useful during drying cycles and airflow management.

Built with multiple safety protections including overheat shutdown and flame-retardant materials, this heater is designed specifically for safe indoor grow room use.

Key Features

• 530W Smart Grow Tent Heater – Designed for indoor cultivation spaces
• PTC Ceramic Heating Technology – Fast, stable, energy-efficient heating
• 10 Heat & Fan Speed Levels – Precise environmental control
• Smart App Control Compatible – Works with Spider Farmer ecosystem
• Day/Night Temperature Automation – Simulates natural environmental changes
• Ducted Airflow System – Even heat distribution without plant stress
• Fan-Only Mode – Useful for drying and airflow circulation
• Overheat Protection – Safe grow room operation
• Quiet & Efficient Performance – Ideal for indoor setups

Ideal For

• Grow tents and grow rooms
• Seedlings and propagation
• Winter growing environments
• Flowering stage temperature management
• Drying rooms and harvest spaces
• Smart grow room automation
• Medium to large indoor grow setups