What are the Restaurant Air Conditioners Requirements? (HVAC Requirements)

Ensuring the comfort of your guests is a vital aspect to prioritize when managing a restaurant, especially in the scorching summer season when temperatures can reach uncomfortable heights. Well-functioning air conditioning and efficient HVAC systems ensure that your customers are comfortable dining in your restaurant. In this article, we’ll examine some of Canada’s essential requirements for restaurant air conditioners.

Size of the Restaurant

When selecting restaurant air conditioners, it is important to consider the size of the space. The larger the space, the larger the air conditioner required to keep it cool. Generally, a rule of thumb for sizing air conditioners is that for every 500 square feet of space, you’ll need one ton of cooling capacity. So, if your restaurant is 2,000 square feet, you’ll need an air conditioner with a minimum capacity of four tons.

Energy Efficiency of Restaurant Air Conditioners

Energy efficiency is essential for any business, and restaurants are no exception. A more efficient air conditioning system can reduce energy costs and minimize environmental impact. In Canada, air conditioners are rated based on their Seasonal Energy Efficiency Ratio (SEER). The higher the SEER rating, the more energy efficient the system is. Generally, a SEER rating of 14 or higher is recommended for commercial air conditioning systems.

Maintenance Requirements of Restaurant Air Conditioners

Similar to any mechanical system, air conditioners need regular maintenance to ensure optimal performance.

Restaurant air conditioning systems, in particular, require diligent maintenance due to the heightened wear and tear they experience. Constant usage and exposure to cooking fumes and other contaminants make it even more crucial to maintain these systems regularly.

Regular maintenance can prevent breakdowns and ensure the system runs as efficiently. Choosing an air conditioning system that is easy to maintain, with readily available replacement parts and a local service network, is essential.

Air Quality Requirements of Restaurant HVAC Systems

Air quality is another important consideration when selecting an air conditioning system for your restaurant. Inadequate air quality can contribute to various health issues, including respiratory problems and headaches.

In a restaurant setting, where cooking fumes and other contaminants are common, choosing an air conditioning system that can effectively filter and clean the air is essential. Look for systems that feature high-efficiency filters and other advanced air-cleaning technologies.

Noise Levels 

Finally, it’s essential to consider the noise levels of your air conditioning system. Loud air conditioning systems can distract and disrupt your customers, potentially impacting their dining experience. Look for systems designed to operate quietly, with noise levels below 50 decibels.

Common Air Conditioners Problems in Restaurants

1. Instead of assuming that more is better, it is essential to note that over-designed systems can lead to increased energy costs and wastage.
2. Less make-up air can impact the capture and containment of air.
3. Hoods that are not positioned correctly can cause improper ventilation and circulation.
4. If your ducts are not sealed correctly or are made from less durable steel, the pressure can be off, leading to inefficiency.
5. Safety basics dictate that all equipment must have adequate clearance from cooking ranges and fryers, yet some people must be aware of these standards.

Proper ventilation is critical in restaurants, as it impacts the health and safety of employees and customers and influences food sanitation standards. Additionally, unpleasant odors or stuffy indoor air can turn off customers, affecting business. Studies have shown that high kitchen temperatures can also lead to decreased productivity. In a restaurant, there are five areas of concern: the kitchen, dining room, restroom, lobby, and outdoor dining.