Commercial Energy Recovery Ventilation for Convenience Stores
RenewAire energy recovery ventilators manage kitchen exhaust, odors, and humidity while cutting ventilation energy costs by up to 70% across your operations.
Indoor Air Quality Challenges in Convenience Stores
Today’s convenience stores (c-stores) and travel plazas have evolved far beyond fuel and quick stops. From expanded foodservice and coffee stations to laundry facilities and customer amenities, these spaces face increasingly complex ventilation demands. Managing kitchen exhaust, restroom odors, humidity, and varying airflow requirements while maintaining indoor air quality (IAQ) can place significant strain on HVAC systems and operating budgets.
Reduce HVAC Energy Costs with Energy Recovery Ventilation
Maintaining a comfortable, welcoming environment requires a consistent supply of fresh outdoor air, but conditioning that air can increase operating costs. RenewAire energy recovery ventilators (ERVs) help reduce the demand on traditional heating and cooling systems by recovering energy from outgoing indoor air to temper incoming outdoor air before it enters the HVAC system. The result is efficient ventilation, reduced heating and cooling demands, and potential ventilation energy savings of up to 70%.
Managing Indoor Air Quality Across C-Store Operations
Fresh, healthy outdoor air is essential to maintaining a clean, comfortable environment for customers and employees. However, not all convenience stores have the same ventilation needs. From food preparation to restroom exhaust and humidity control, each store has unique challenges that require custom, effective airflow management.
- Foodservice Ventilation: C-stores with commercial kitchens, hot food programs, or expanded foodservice operations require increased airflow to manage cooking exhaust, heat, and airborne contaminants.
- Odor and Pollutant Control: Restrooms, tobacco products, and daily store operations can introduce unwanted odors and airborne pollutants. Proper ventilation helps remove stale air and limit odor migration into customer areas.
- Fuel Vapors and Vehicle Emissions: Frequent customer traffic and nearby fueling operations increase the potential for outdoor pollutants to enter the building. Effective airflow and building pressure management help reduce infiltration.
- Humidity and Moisture Control: Refrigerated displays, beer caves, showers, and laundry facilities introduce varying moisture-control demands. Managing humidity helps reduce condensation and maintain comfortable indoor conditions.
Because different store zones carry distinct ventilation demands, ASHRAE Standard 62.1-2022 establishes minimum outdoor airflow rates to ensure compliance and IAQ performance—as detailed in the benchmark chart below:
ASHRAE 62.1 Prescriptive Airflow Rates
| Occupancy Category | People Rate (Rp) CFM/Person | Area Rate (Ra) CFM/ft² | Default Occupant Density (P/1000 ft²) | Differential CO2 (ppm) |
|---|---|---|---|---|
| Retail (sales) | 7.5 | 0.12 | 15 | 600 |
| Cafeteria/fast-food dining | 7.5 | 0.18 | 70 | 300 |
| Kitchen (cooking) | 7.5 | 0.12 | 20 | 300 |
| Freezer and refrigerated spaces (<50°F [10°C]) | 5 | 0 | 0 | NR |
| Break rooms | 5 | 0.12 | 25 | 600 |
| Office space | 5 | 0.06 | 5 | 900 |
| Coin-operated laundries | 7.5 | 0.12 | 20 | 300 |
By integrating RenewAire energy recovery ventilators (ERVs) into HVAC system designs, service stations can support effective ventilation without compromising energy efficiency.
How Energy Recovery Ventilation Benefits Convenience Stores
For truck stops and travel centers, efficient ventilation is an investment in both building performance and customer experience. RenewAire helps on-the-go facilities control HVAC energy costs, maintain fresh indoor air, and create comfortable spaces for customers and employees.
- Lower HVAC Energy Costs: RenewAire ERVs can reduce ventilation energy use by up to 70% by recovering energy from exhausted indoor air. This reduces heating and cooling demands, helping convenience stores improve energy efficiency and lower operating expenses.
- Improve Indoor Air Quality: RenewAire’s static-plate energy core keeps incoming and outgoing airstreams physically separated, preventing exhaust air transfer through the core. Outdoor air ventilation also helps dilute indoor pollutants and manage odors from foodservice areas, restrooms, and other store operations.
- Maintain Indoor Comfort: Energy recovery helps reduce the heating and cooling demands associated with outdoor air ventilation, supporting more consistent indoor temperatures and humidity levels for customers and employees.
RenewAire HE20 ERV: Commercial Ventilation for Convenience Stores
The RenewAire HE20 energy recovery ventilator provides a flexible commercial ventilation solution for convenience stores, fueling stations, and travel plazas. With airflow capacities ranging from 500 to 2,200 CFM, the HE20 can support a range of building layouts and ventilation requirements.
HE20 Features and Benefits
- 500–2,200 CFM Airflow Capacity: Supports varying commercial ventilation requirements, allowing system designers to size airflow for convenience store applications.
- Indoor and Rooftop Configurations: Available as the HE20IN and HE20RT, providing installation flexibility for different building layouts and mechanical space requirements.
- Energy-Efficient EC Motors: Electronically commutated motorized impellers help reduce fan energy consumption while delivering commercial airflow performance.
- Durable Static-Plate Core: Features a core with no moving parts and an expected lifespan of more than 25 years, supporting long-term reliability.
- Commercial Warranty Coverage: Includes a 10-year core warranty and a 2-year commercial parts warranty.
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Expand Your ERV Knowledge: Videos, Case Studies & White Papers
Case Studies
Wasilla’s Police Station’s state-of-the-art HVAC design minimizes off-gassing evidence and improves indoor air quality (IAQ).
In a smoky environment, St. Croix Casino ensure clean, healthy indoor air for guests with 0% cross-contamination.
White Papers
Discover how ERVs cut HVAC costs, lower construction expenses, and boost c-store sales through pristine air quality.
Protect customers and staff from “Exhaust Soup.” Learn why standard HVAC systems often fail in high-traffic retail environments and how 100% fresh-air exchange can transform your convenience store into a clean, odor-free destination.
In the fast-paced world of convenience stores, system reliability is the key to profitability. Download this white paper to discover how RenewAire’s “set-it-and-forget-it” ERVs maximize uptime with zero-wash static-plate cores and industry-leading reliability, ensuring your facility maintains peak energy efficiency and superior air quality for over 20 years.
Ready to improve ventilation efficiency and reduce HVAC energy costs?
Connect with a RenewAire sales representative to explore the HE20 and find the right solution for your facility.