Tips for an optimal installation

Tips for Optimal Radiant Heater Installation

Installing a radiant heater, whether for indoor or outdoor use, requires careful planning to maximize its energy efficiency, thermal comfort, and durability. Here is a detailed guide to help you through each step of the installation, from initial choices to final implementation.

1. Choose the Right Location

The placement of radiant heaters plays a crucial role in their performance. Poor placement can lead to cold spots or energy waste. Here’s how to choose the ideal location:

For indoors:

Ceiling or wall: Ceiling-mounted panels distribute heat evenly across the room, while wall-mounted ones target specific areas.
Proximity to occupied areas: Place heaters near areas where you spend the most time (sofas, dining table, desk).
Avoid obstacles: Ensure that no furniture or curtains block the infrared radiation to guarantee optimal heat distribution.

For outdoors:

Sheltered areas: Install devices in partially protected spaces, such as under a pergola or awning, to limit heat loss due to wind.
Strategic positioning: Aim heaters to cover areas where people gather, such as around a table or lounge area.
Installation height: Mount the devices at an appropriate height for even heat distribution (typically between 2.5m and 3.5m).

2. Select the Right Type of Radiant Heater

The choice of heater type depends on several factors, including space size, intended use, and environmental conditions.

Indoor options:

Wall or ceiling-mounted panels: Ideal for living rooms, bathrooms, and bedrooms.
Portable infrared heaters: Perfect for occasional use in specific areas.
Built-in heaters: For discreet and aesthetic integration.

Outdoor options:

Fixed electric heaters: Practical for permanent installation on terraces or balconies.
Portable heaters: Ideal for adjusting heat as needed or moving the devices between different areas.
Hybrid solar models: A sustainable and cost-effective solution, perfect for semi-open spaces.

3. Consider Power and Thermal Coverage

The power of the radiant heater must be suited to the space size and specific conditions (indoor or outdoor).

Power calculation:

Indoors: Count around 100 W/m² for a well-insulated space. In less insulated rooms, plan for between 125 and 150 W/m².
Outdoors: The required power depends on wind exposure and ambient temperatures. Generally, a power of 250 to 400 W/m² is recommended for outdoor areas.

Heat distribution:

Use multiple low-power devices distributed evenly rather than a single high-power device. This avoids cold and overheated zones.
Check the diffusion angle to cover the desired space effectively.

4. Install Devices Safely

Respect safety distances:

Maintain a minimum distance between the heater and flammable objects (furniture, curtains, etc.). This distance is generally indicated in the manufacturer's manual.
Avoid installing devices too close to occupants to prevent excessive heat.

Solid mounting:

For wall or ceiling devices, use mountings suited to the weight and structure of the wall/ceiling.
For portable devices, ensure they are stable to prevent accidental tipping.

Protection from weather:

For outdoor installations, choose devices with an appropriate IP (Ingress Protection) rating. For example, an IP44 or higher guarantees protection from water splashes.
If possible, install a roof or shelter to extend the lifespan of the devices.

5. Integrate Smart Control Systems

Modern radiant heaters often offer advanced control options to improve efficiency and ease of use.

Smart thermostats:

Set the temperature according to occupancy times to avoid waste.
Some models allow remote control via a mobile app.

Presence sensors:

These sensors detect movement and activate the heater only when people are present, reducing energy costs.

Thermal zoning:

Divide your space into distinct zones, each equipped with its own heater and thermostat. This allows heating only the necessary areas.

6. Optimize Insulation and Environmental Conditions

Indoors:

Improve insulation of walls, windows, and floors to minimize heat loss.
Use thermal rugs or curtains to retain heat.

Outdoors:

Install windbreaks or transparent panels around heated areas to limit heat dissipation.
Add decorative elements like outdoor rugs or insulating furniture to enhance thermal comfort.

7. Maintain and Service Your Radiant Heaters

Regular maintenance extends the lifespan of the devices and maintains their efficiency.

For electric devices:

Clean the surfaces of the radiant panels to remove dust and debris that may reduce efficiency.
Regularly check cables and connections for signs of wear.

For gas or solar devices:

Inspect gas lines for leaks.
Clean solar panels to ensure maximum energy absorption.

8. Consult Professionals for Complex Installations

For installations requiring complex fixings, integrated systems, or renewable energy supply, it is recommended to consult a professional.

Certified electricians: For indoor or outdoor electrical installations.
Solar energy specialists: For hybrid systems or fully solar-powered installations.
Architects or interior designers: For aesthetic integration of heaters into your space.

An Installation Designed for Lasting Comfort

Installing a radiant heater should be planned considering the specific needs of your space, your aesthetic preferences, and environmental constraints. By following these tips, you will maximize thermal comfort while minimizing costs and ecological impact.

A well-installed radiant heater transforms your spaces into cozy heat sanctuaries, whether for outdoor social evenings or creating a warm ambiance indoors.