At Heating & Cooling Two Inc., we’re always excited to share our knowledge about the latest HVAC technologies. Today, we’ll delve into the technical details of Thermal Energy Recovery Ventilation (TERV) systems, an innovative solution for maintaining indoor air quality while maximizing energy efficiency.
What is a TERV System?
A Thermal Energy Recovery Ventilation system is an advanced ventilation technology that exchanges stale indoor air with fresh outdoor air while recovering a significant portion of the thermal energy. This process helps maintain a comfortable indoor temperature and reduces the load on your heating and cooling systems.
Key Components of a TERV System
1. Heat Exchanger Core: The heart of the system, typically made of aluminum or plastic
2. Fans: Responsible for moving air through the system
3. Filters: Remove particulates from both incoming and outgoing air
4. Condensate Drain: Collects and removes moisture generated during the process
5. Controls: Manage airflow rates and system operation
How TERV Systems Work
1. Stale indoor air is drawn into the system
2. Fresh outdoor air is simultaneously pulled in
3. The two airstreams pass through the heat exchanger core
4. Thermal energy is transferred between the airstreams
5. Fresh, tempered air is distributed throughout the building
6. Stale air is exhausted outside
Benefits of TERV Systems
– Improved indoor air quality
– Reduced energy consumption
– Lower humidity levels
– Balanced air pressure
– Potential LEED certification points
Efficiency Considerations
The efficiency of a TERV system is measured by its sensible recovery efficiency (SRE) and total recovery efficiency (TRE). High-quality systems can achieve SRE ratings of up to 90% and TRE ratings of up to 60%.
At Heating & Cooling Two Inc., we’re committed to providing our customers with the most efficient and effective HVAC solutions. If you’re interested in learning more about TERV systems or other advanced ventilation technologies, don’t hesitate to contact our team of licensed professionals.