Ensuring continuous, filtered outdoor air exchanges for healthy, energy-efficient indoor environments across commercial, residential, and institutional facilities.
PM2.5 & CO₂ Control
ASHRAE 62.1 Aligned
Fresh Air Systems ensure a continuous supply of filtered outdoor air to maintain healthy indoor environments. Sustainergic Tech designs ventilation systems that improve indoor air quality, control humidity, and comply with applicable ventilation standards while enhancing occupant health and comfort.
Decoupling latent humidity loads by supplying 100% pre-conditioned, dehumidified outdoor air.
Capturing up to 80% of sensible and latent energy from exhaust air to pre-cool incoming fresh air.
Deploying MERV 13 to HEPA filtration to eliminate PM2.5, airborne allergens, bacteria, and VOCs.
Automating fresh air CFM flow rates in real-time using indoor CO₂ sensor feedback.
Specialized air handling units that condition 100% outdoor fresh air independently of internal space cooling. Handles 100% of the building's moisture/latent load, ensuring dry, comfortable indoor air.
High-efficiency enthalpy wheels and counter-flow heat exchangers that transfer thermal heat and moisture between exhaust air and fresh intake air, reducing cooling plant load by up to 30%.
Smart ventilation damper controls linked to room CO₂ sensors. Automatically ramps up fresh air during high occupancy (meetings/events) and throttles back during low occupancy to save energy.
Maintains positive indoor static pressure to block raw outdoor smog, ambient dust, and unconditioned hot air from infiltrating through doors, windows, and facade gaps.
Keeping indoor CO₂ levels under 800 ppm prevents drowsiness, headaches, and fatigue, boosting occupant productivity and mental focus by up to 15%.
Pre-dehumidifying incoming outdoor air eliminates dampness, preventing mold, mildew, and fungal growth inside ductwork and wall cavities.
Rotary enthalpy wheels pre-cool hot summer air using cool exhaust air, drastically reducing chiller capacity requirements and operating power.
Fulfills mandatory minimum ventilation prerequisites and earns valuable Indoor Environmental Quality (EQ) credit points for green building ratings.
Determining outdoor air CFM rates based on space usage, occupant density, and ASHRAE 62.1 / NBC guidelines.
Selecting enthalpy heat recovery wheels, sizing low-friction duct routes, and specifying MERV 13/HEPA filter banks.
Integrating CO₂ monitors, humidity sensors, motorized dampers, and BMS VFD controls for demand-based regulation.
Conducting Testing, Adjusting & Balancing (TAB) to measure exact air CFM, filter static pressure drops, and room pressure.
Hydronic ceiling and floor thermal radiation delivering uniform temperature without draft.
Ultra-thin electric thermal heating cables for luxury residential and commercial comfort.
Certified sustainable building designs, net-zero consulting, and energy optimization.