Infrared heating for workshops and garages: TEL Forza
Efficient workshop heating without preheating: The TEL Forza range provides instant, targeted heat for automotive workshops, hobby workshops, garages, and industrial businesses. TEL Forza is the in-house product range developed by TEL GmbH (Temperatur Experten Leichlingen), available directly from stock in Leichlingen.
How do I calculate the right heating output for my workshop?
Important: With infrared heating, the entire hall or garage area does not need to be heated. The heating output is based on the actual work area, not the size of the room.
| Application area | Power per m² of floor area | Example | Suitable TEL Forza model |
|---|---|---|---|
| Coldest winter days | approx. 0.2 kW per m² | 10 m² workstation = approx. 2 kW | Forza Single 2.0 kW |
| Transition period (autumn/spring) | approx. 0.1 to 0.15 kW per m² | 10 m² workstation = approx. 1 to 1.5 kW | Forza Single 2.0 kW with dimmer (complete set) |
| Large workshop, localized heating | approx. 0.2 kW per m² of work area | 15 m² in a 100 m² hall = approx. 3 kW | Forza Double 3.0 kW |
Advantage of zone heating: With a Forza Single 2.0 kW, a 10 m² workstation can be heated efficiently in a 100 m² hall without having to heat the entire hall.
TEL Forza for workshops and garages: Product overview
| Model | Power | Dimensions (L x H x D) | Weight | Typical work area |
|---|---|---|---|---|
| Forza Single | 1.5 kW | 435 x 250 x 140 mm | 4.0 kg | approx. 7 to 8 m², hobby workshop |
| Forza Single | 2.0 kW | 435 x 250 x 140 mm | 4.0 kg | approx. 10 m², smaller workshop or garage |
| Forza Double | 3.0 kW | 855 x 250 x 140 mm | 7.25 kg | approx. 15 m², automotive workshop work area |
| Forza Triple | 4.5 kW | 1,275 x 250 x 140 mm | 10.0 kg | approx. 20 m² and more, larger workshop areas |
You can find the current prices on the respective product page. All models are suitable for both wall mounting and vertical ceiling mounting and are also designed for continuous operation. For larger workshops or multiple work areas, several units can be combined, for example, a Forza Single at one workstation and a Forza Double at a second.
Why infrared heating instead of gas heating for the workshop
- Zone heating possible: Only the work area actually in use is heated, not the entire hall or garage.
- Instant heat without preheating: The heaters are ready for use within a few seconds instead of requiring a warm-up phase first.
- No gas connections required: Simple installation via a power connection, without a gas line or chimney connection.
- Can be combined with renewable energy: Using green electricity makes operation more climate-friendly.
- Maintenance-free: No regular maintenance is required as with a gas boiler, and the heating elements can simply be replaced if necessary.
- Targeted warmth: The heaters warm surfaces and people, not the room air.
Is infrared heating suitable for garages?
Yes, infrared heating is well suited to garages. TEL Forza heaters also work in poorly insulated spaces and with doors frequently being opened, as the short-wave technology directly warms people and objects instead of heating the room air. This makes them particularly practical for occasional use, such as on weekends or for individual repairs, since there is no need to spend time preheating the entire garage.
Mobile solution without installation: TEL heater stand
No option for mounting on the wall or ceiling, or do you want the heater to be moved flexibly between several workstations? The TEL heater stand quickly brings two infrared heaters to any desired location in the workshop or garage without installation work. Its height can be adjusted between 140 and 240 cm, both heaters can be switched on individually and controlled flexibly via a practical switch box—ideal for changing vehicle positions or multiple work areas in a rented or shared workshop.
Applications in workshops and garages
Auto repair shops
A Forza Double 3.0 kW covers a work area of around 15 m² around the vehicle, for example in an 80 m² workshop. It provides immediate warmth during repairs, is less affected by drafts when the workshop door is open, and is energy-efficient when used irregularly.
Hobby workshops
A Forza Single 2.0 kW is suitable for a workspace of around 10 m² in a garage, ideal for weekend projects without having to heat the entire garage continuously. A practical starting point is the complete set comprising a Forza Single 2.0 kW and wireless dimmer, which allows the output to be adjusted in increments or continuously.
Industrial workshops
For a production area of around 20 m² in a larger hall, a Forza Triple 4.5 kW is a suitable choice. The zonal heating specifically covers the respective workstation, is maintenance-free, and requires no gas connection.
Repair workshops with multiple workstations
For two separate work areas of around 10 m² each, two Forza Single heaters can be positioned independently and controlled separately with their own wireless dimmers—ideal when working on different vehicles or workpieces at the same time.
Wireless dimmer control
For workshops, the 2.0 kW wireless dimmer with four output levels (33% / 50% / 66% / 100% as well as ON/OFF) is particularly suitable for smaller workstations, while the 3.4 kW wireless dimmer with continuous adjustment and an integrated timer function (automatic switch-off after 15 or 30 minutes) is suitable for larger units. They can be operated either via a 4-channel remote control or a wired push button mounted directly on the workshop wall.
Frequently asked questions about infrared heating in workshops and garages
How much heating output do I need for my workshop?
As a rule of thumb, around 0.2 kW per m² of working area is recommended for the coldest winter days; during transitional periods, 0.1 to 0.15 kW per m² is often sufficient. The key factor is the actual working area in use, not the total area of the workshop or garage.
Can I also use a Forza heater in an uninsulated garage?
Yes, because the heaters warm people and objects directly rather than the room air, they also work reliably in poorly insulated spaces or when doors are opened frequently.
Do I need a high-voltage connection for workshop heating?
The smaller Forza models (Single and Double up to 3.0 kW) are operated via a standard 230 V socket or a permanently wired connection. Only the more powerful models from 4.5 kW require a three-phase connection (3 phases x 230 V).
Can I adjust the heating output to the season?
Yes, with a wireless dimmer, the output can be adjusted in steps or continuously, allowing the heating to be adapted to cold winter days as well as milder transitional periods.