Heat Recovery Wheel
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Ecofresh Heat Recovery Wheel
Ecofresh Rotors/ Wheel are available in a variety of substrates and desiccant coatings.
The Ecofresh Heat Recovery Wheel, which recovers total energy (sensible as well as latent), meets all the requirements of Indoor Air Quality (IAQ), humidity control and energy savings.
Incorporation of EcoFresh Heat Wheel into the air-conditioning system means more outdoor air at lower energy cost (reduced chiller and boiler/exhaust load).
HOW DOES THE ECOFRESH WHEEL WORK?
n a typical installation, the wheel is positioned in a duct so that it is divided into two half moon sections.
Stale air is drawn through the other half in a counter flow pattern. At the same time, the wheel is rotated slowly. Sensible heat is transferred as the metallic substrate picks up and stores heat from the warmer air stream and gives it up to the cooler one.
BENEFITS OF ECOFRESH HEAT RECOVERY WHEEL:
Pre-conditions incoming fresh air.
Easily integrated/retrofitted into new/existing ventilation systems.
Delivers fresh air throughout the year at conditions very near inside conditions.
Helps to meet ventilation standard without raising energy cost.
Maintains humidity conditions at no additional cost.
Allows reduction in system capacity by 30 to 65%.
12 REASONS WHY ECOFRESH IS YOUR BEST BUY:
1.) SELECTIVITY: Molecular Sieve 3Å* (Ecosorb 300) coated/used on aluminum substrate. This is recommended where there is a need to limit the cross contamination to absolute minimum and ensure exclusion of contaminants in the air streams, while transferring water vapour molecules.
2.) HIGH DIFFUSION RATES: Molecular Sieve 4Å (Ecosorb 400) coated/used on aluminum substrate. This allows for higher diffusion rate and slightly improved latent recovery without substantially sacrificing cross contamination.
3.) STRUCTURAL RIGIDITY: State-of-the-art winding technology and adhesives give Ecofresh rotors a high structural strength.
4) HIGHLY POLISHED SURFACE: Vertical run out less than 1mm per 1000mm resulting in extremely low leakage across the seals.
5.) HARDENED EDGES: Wheel edges hardened to suit marine/coastal application needs.
6.) FIRE RESISTANT: Neither combustible nor does it support combustion.
7.) INDUSTRY'S HIGHEST RECOVERY/PERFORMANCE: 78% nominal at 700 FPM (3.5 m/s) and 0.67" w.c. (170 Pa) pressure drop. Equal sensible and latent recovery.
8.) INBUILT PURGE SECTOR ELIMINATES CROSS CONTAMINATION: Purge section provides strict separation of air flows, preventing carryover of bacteria, dust and pollutants from exhaust air to supply air. Purge section and labyrinth sealing system limit cross contamination to .04% of the exhaust air concentration by volume.
9.) NON CONTACT LABRYNTH SEALS: No wear and tear, effective sealing & long life.
10.) INNOVATIVE MANUFACTURING DESIGN: Segmented and non-segmented options.
11.) RETROFIT: Easy retrofit options.
12.) WIDE RANGE:
Sensible as well as Enthalpy wheel
Customised Flute height and Rotor depth options
Cassette as well as Rotor options
Standard and Customized options
200 mm to 5000 mm (dia.)
Ecofresh Rotors/ Wheel are available in a variety of substrates and desiccant coatings.
The Ecofresh Heat Recovery Wheel, which recovers total energy (sensible as well as latent), meets all the requirements of Indoor Air Quality (IAQ), humidity control and energy savings.
Incorporation of EcoFresh Heat Wheel into the air-conditioning system means more outdoor air at lower energy cost (reduced chiller and boiler/exhaust load).
HOW DOES THE ECOFRESH WHEEL WORK?
n a typical installation, the wheel is positioned in a duct so that it is divided into two half moon sections.
Stale air is drawn through the other half in a counter flow pattern. At the same time, the wheel is rotated slowly. Sensible heat is transferred as the metallic substrate picks up and stores heat from the warmer air stream and gives it up to the cooler one.
BENEFITS OF ECOFRESH HEAT RECOVERY WHEEL:
Pre-conditions incoming fresh air.
Easily integrated/retrofitted into new/existing ventilation systems.
Delivers fresh air throughout the year at conditions very near inside conditions.
Helps to meet ventilation standard without raising energy cost.
Maintains humidity conditions at no additional cost.
12 REASONS WHY ECOFRESH IS YOUR BEST BUY:
1.) SELECTIVITY: Molecular Sieve 3Å* (Ecosorb 300) coated/used on aluminum substrate. This is recommended where there is a need to limit the cross contamination to absolute minimum and ensure exclusion of contaminants in the air streams, while transferring water vapour molecules.
2.) HIGH DIFFUSION RATES: Molecular Sieve 4Å (Ecosorb 400) coated/used on aluminum substrate. This allows for higher diffusion rate and slightly improved latent recovery without substantially sacrificing cross contamination.
3.) STRUCTURAL RIGIDITY: State-of-the-art winding technology and adhesives give Ecofresh rotors a high structural strength.
4) HIGHLY POLISHED SURFACE: Vertical run out less than 1mm per 1000mm resulting in extremely low leakage across the seals.
5.) HARDENED EDGES: Wheel edges hardened to suit marine/coastal application needs.
6.) FIRE RESISTANT: Neither combustible nor does it support combustion.
7.) INDUSTRY'S HIGHEST RECOVERY/PERFORMANCE: 78% nominal at 700 FPM (3.5 m/s) and 0.67" w.c. (170 Pa) pressure drop. Equal sensible and latent recovery.
8.) INBUILT PURGE SECTOR ELIMINATES CROSS CONTAMINATION: Purge section provides strict separation of air flows, preventing carryover of bacteria, dust and pollutants from exhaust air to supply air. Purge section and labyrinth sealing system limit cross contamination to .04% of the exhaust air concentration by volume.
9.) NON CONTACT LABRYNTH SEALS: No wear and tear, effective sealing & long life.
10.) INNOVATIVE MANUFACTURING DESIGN: Segmented and non-segmented options.
11.) RETROFIT: Easy retrofit options.
12.) WIDE RANGE:
Sensible as well as Enthalpy wheel
Customised Flute height and Rotor depth options
Cassette as well as Rotor options
Standard and Customized options
200 mm to 5000 mm (dia.)
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