Although the summer might seem like an odd time to be thinking about heating, it could be the perfect opportunity to get ahead of issues before they arise in the fall and winter months.

Choosing heating solutions for warehouses can be a tricky business. These expansive spaces present unique challenges, such as frequent drafts and temperature fluctuations, due to their large roller doors being opened and closed.

According to the most recent Commercial Buildings Energy Consumption Survey conducted by the U.S. Energy Information Administration, warehouses and storage buildings are the most common type of commercial building in the United States with a combined floorspace of 17.4 billion square feet. That is a lot of space to heat.

In nonrefrigerated warehouses, lighting and space heating account for approximately 76% of total energy use, which is why thoughtful consideration on how to heat the space is important.

Energy Efficiency

If widespread heating isn’t a necessity, spot heating solutions, such as infrared heaters, may be the best choice for your facility. Conventional heaters lose heat through ventilation, open doors, and poorly insulated walls. Infrared heaters are more efficient because they are designed to heat floors, objects, and people rather than air.

This direct method of heating minimizes heat loss, providing significant energy savings by not heating the entire space. Even if a door is opened briefly, the warmth remains within the heated zone, maintaining consistent temperatures.

Though typically mounted higher up in a warehouse, near ceilings, the energy emitted from infrared heaters does not convert to heat until it strikes the floor or objects at ground level, thus providing a more comfortable atmosphere.

Instant and Zoned Heating

Infrared heaters provide near-instant heat. As soon as they are turned on, they emit warmth, allowing employees to work comfortably without waiting for the entire space to reach the desired temperature. This quick warm-up time enhances productivity during cold mornings or after extended shutdowns.

Some warehouses have varying temperature requirements, thus infrared heaters can be strategically placed to create customized heating zones. For example, loading docks, assembly lines, and storage areas can each have their own heating levels. Zoned heating ensures efficient use of energy and maintains comfort where it matters most.

Flexibility and Low Maintenance

Infrared heaters can be mounted on walls, ceilings, or poles, allowing for flexible installation. They can also be easily repositioned if warehouse layouts change.

Some models come with adjustable intensity settings, giving users control over the level of warmth. Additionally, water-resistant models are ideal for warehouses that have high moisture content or where the heater may be exposed to outdoor weather, providing weatherproof protection.

Traditionally, infrared heaters have fewer moving parts, which reduces the need for repairs or replacements and makes them a good choice for a low-maintenance option. They also operate quietly, creating fewer distractions for warehouse occupants.

Improved Indoor Air Quality

Infrared heaters do not disturb the air like conventional forced-air systems that may circulate dust, allergens, and pollutants. They operate silently and do not require fans or blowers. As a result, warehouse occupants breathe cleaner air, reducing the risk of respiratory issues and allergies.

By minimizing energy consumption, reducing maintenance needs, and providing targeted heating, infrared heating solutions can lead to significant cost savings over time, making them a great option for warehouse operators.

Infrared heating solutions offer a smart, efficient, and eco-friendly way to keep warehouses warm. Their ability to provide instant heat, zoned comfort, improved air quality, and low maintenance makes them an attractive choice for modern warehouse facilities.

Jamie Tuinstra is a regional sales manager at Modine Manufacturing, a global thermal management solutions provider headquartered in Racine, Wis.

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