Take complete control of your grow environment with the Cultiv8 Tube Heater—an efficient, compact heating solution designed specifically for greenhouses and grow tents.
Engineered for energy-conscious growers, it maintains consistent temperatures to help your plants thrive through all seasons. Whether mounted on the wall or floor, its slim, durable form fits effortlessly into any layout, offering warmth where it’s needed most.
Key Features:
• Available in 5 Power Options: Choose from 60W, 80W, 120W, 180W, or 240W models
• Versatile Lengths for Every Setup: Ranges from 30cm to 120cm
• Water & Dust Resistant (IP55 Rated): Suitable for high-humidity environments
• Safe Operation with Thermal Protection: Built-in overheat cut-off for peace of mind
• Silent, Consistent Heat: Low-maintenance operation with gentle radiant warmth
• Easy to Mount: Securely attaches to walls or floors—hardware included
• Electrical Compatibility: Runs on 220–240V, 50Hz
• Perfectly Paired with Thermostats: Boost efficiency with a Cultiv8 Heat Mat Thermostat for accurate temperature control
• Space-Saving Design: Slim, tubular body keeps your grow area tidy while maximizing heating coverage
How do I pick the right size?
Our coverage guide assumes your grow space is snug and insulated. If you’re running the bar in a spot that cops the outside chill—think backyard shed or open patio—go the next size (and wattage) up. As a rule of thumb, these bars bump the ambient temp by about 8-10 °C, but how much heat you hang on to comes down to how drafty the space is.
Why You’ll Love It:
From seedlings to flowering stages, consistent warmth is key to unlocking vigorous plant growth. The Cultiv8 Tube Heater ensures your grow tent or greenhouse maintains ideal conditions—even in cooler months. Designed with safety, efficiency, and ease of use in mind, this heater supports healthy root development, improves nutrient uptake, and enhances growth cycles.
Plus, with five size and power options, it’s easy to find the perfect fit for your setup. Just plug it in, mount it securely, and let your plants bask in consistent, reliable heat.
FAQs:
Can this heater be left on 24/7?
Yes! It’s designed for continuous operation with thermal protection to prevent overheating.
Is it safe for use in high humidity areas?
Absolutely. With an IP55 rating, it's well protected against moisture and dust.
Can I mount it vertically?
It’s recommended to install it horizontally for optimal performance and safety.
Does it make noise when operating?
It runs silently, though you may hear faint ticking during the first few hours of use—this is completely normal.
Is a thermostat required?
Not required, but highly recommended for precise temperature control—especially when paired with a Cultiv8 Heat Mat Thermostat.
Note: Our 240w option is not available for any free shipping promotions.
