Modine Vertical Electric Heater

Do you need to heat a tall greenhouse, warehouse or workshop evenly, right down to the floor? Then the Modine Vertical Electric Heater is built for the job. It hangs from the ceiling and directs warm air straight downward. So it pushes heat down into the space, rather than letting it pool up high. Above all, it’s a commercial-grade, flame-free electric heater. In short, it’s the smart choice for tall spaces where a standard horizontal heater struggles.

Modine has built quality heating since 1916, and this unit reflects that. For example, the heating elements resist thermal shock and vibration. As a result, they deliver a long, trouble-free life. In addition, it’s pure electric heat — so there’s no gas, no flue and no fuel storage. That keeps installation simpler and the air clean inside your greenhouse.

H2: Why Choose the Modine Vertical Electric Heater

This heater is designed for tall, hard-to-heat spaces. To start, its vertical (downflow) delivery sends warm air down from the ceiling. So it works brilliantly where high ceilings or obstructions block good horizontal airflow. In addition, adjustable air-deflector blades let you control how the heat spreads. As a result, you can direct warmth exactly where your plants or workspace need it.

It’s also dependable and easy to live with. For example, the motor is totally enclosed, permanently lubricated and thermally protected. So it needs very little maintenance. In addition, the electrical contactors, fuses and transformers are safely enclosed in control compartments. Plus, servicing is simple: the fan and motor are easy to remove without lowering the unit, and a hinged bottom panel gives full access to the controls. Better still, installation is straightforward — you simply hang it, connect the power and thermostat, and it’s ready to run.

H2: Key Features

• Commercial-grade vertical (downflow) electric unit heater
• Directs warm air downward — ideal for tall greenhouses, warehouses and workshops
• Flame-free electric heat — no gas, flue or fuel storage
• Wide output range available (approx. 5kW up to 50kW)
• Adjustable air-deflector blades to control heat spread
• Totally enclosed, permanently lubricated, thermally protected motor
• Enclosed control compartment for contactors, fuses and transformers
• Heating elements resist thermal shock and vibration
• Easy to service — hinged panel and removable fan/motor
• Simple to install — hang, wire in and heat

H2: Sizes and Specifications

The Modine Vertical Electric Heater comes in a wide range of outputs, so you can match it to your space:

• Output range: approx. 5kW, 7.5kW, 10kW, 15kW, 20kW, 25kW, 30kW, 40kW and 50kW
• Heat output (example): the 30kW model delivers around 102,222 BTU/hr
• Type: vertical-delivery (downflow) electric unit heater
• Air control: adjustable air-deflector blades
• Motor: totally enclosed, permanently lubricated, thermally protected
• Mounting: ceiling-hung
• Power: electric (confirm voltage/phase for your supply)
• Installation: hang, connect power, controls and thermostat

Browse our full greenhouse heating and climate-control range and greenhouse accessories, or speak with our team for help sizing the right output for your space.

H2: Vertical vs Horizontal — Which Delivery Do You Need?

Choosing the right airflow direction matters, so it helps to compare. A vertical (downflow) heater like this one is made for tall spaces. So it pushes heat down from the ceiling where high walls or obstructions block horizontal airflow. A horizontal heater, by contrast, throws warm air sideways across a room — ideal for lower, open spaces. So choose the vertical heater for a tall greenhouse, warehouse or high-bay workshop. For smaller or lower spaces, an electric fan-forced heater like the 5800 Series or a gas Modine Hot Dawg may suit better.

H2: Electric or Gas — Which Suits You?

It’s also worth weighing electric against gas. Electric heat, like this unit, is clean and flame-free, with no flue or gasfitter required — just the right electrical supply. So it’s ideal where you want simple installation and clean air. Gas unit heaters, like the Modine Hot Dawg range, can be cheaper to run for very large spaces, but they need professional gas installation and venting. So choose electric for clean, flexible heating, and weigh gas for large-scale, lower-cost running.

H2: Installation and Safety (Australia)

A few points matter before you install. First, this is a commercial-grade, high-output electric appliance. So it needs the correct electrical supply, circuit and wiring for the model you choose — the larger units in particular draw significant power. As a result, a licensed electrician should confirm the voltage, phase and circuit, and complete the installation. In addition, mount it securely from the ceiling and keep the airflow clear. For guidance on safe electrical installation, your state energy safety regulator (for example, Energy Safe Victoria) is the authority to check.

H2: Ideal Applications

The Vertical Electric Heater suits a range of large, tall spaces. For example, it’s a great fit for commercial greenhouses with high roofs, where downward airflow keeps plants warm at bench level. In addition, it works well in warehouses, workshops and other high-ceilinged buildings. So wherever heat tends to rise out of reach, this heater pushes it back down where you need it. For season-by-season growing advice, Gardening Australia is a trusted resource.

H2: Frequently Asked Questions

What does “vertical” mean for a heater? It means the heater hangs from the ceiling and directs warm air downward. So it’s designed for tall spaces where heat would otherwise pool up high.

What output should I choose? It depends on your space. Outputs range from around 5kW up to 50kW, so talk to our team about sizing the right kW to your greenhouse or building.

Is it gas or electric? It‘s purely electric. So there’s no gas, flue or fuel storage — just clean, flame-free heat.

Is it easy to maintain? Yes. The motor is enclosed and permanently lubricated, and the hinged panel and removable fan/motor make servicing simple.

Does it need professional installation? Yes. As a high-output electric appliance, it should be installed by a licensed electrician on the correct circuit.

H2: Conclusion

In the end, the Modine Vertical Electric Heater is a dependable, commercial-grade way to heat tall greenhouses, warehouses and workshops. It combines downward heat delivery, adjustable air control, low-maintenance construction and clean, flame-free electric operation. Plus, with a wide range of outputs, there’s a model to match almost any space. So browse our heating range or get in touch for expert sizing advice today.