Coden Kitchen
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Keep your home filled with fresh, healthy air year-round with our advanced ventilation systems added to your HVAC package.
An ERV, also known as an enthalpy recovery ventilator, differs from an HRV because the cell material is permeable (often a paper composite). This allows moisture in the exhaust air to transfer into the incoming outdoor air, which is essential during heating seasons in cold climates to maintain comfort.
Built-in fans are highly efficient, reducing energy consumption by up to 70%. The improved intelligent controller ensures reliable and user-friendly operation, making it an ideal ventilation solution for energy-efficient buildings to achieve a comfortable indoor climate while minimizing costs.
| Pollutant Type | Common Sources |
|---|---|
| Urea formaldehyde | Particle board, panelling, carpeting, furniture, textiles. |
| Excess moisture & moulds | Crawl spaces, indoor clothes drying, cooking, washing, plants. |
| Radon | Soil and groundwater. |
| Tobacco smoke | Smoking. |
| Household chemicals | Cleaning products, paints, solvents, aerosols. |
| Odours, viruses, bacteria | People and pets. |
| Combustion by-products | Fuel-burning appliances, furnaces, fireplaces, wood stoves. |
Fresh air requirements are typically based on room count. ERV capacity is measured in Litres per second (L/s) or Cubic feet per minute (cfm).
| Room Type | Ventilation Air Supply Requirement |
|---|---|
| Master bedroom | 10L/s (20 cfm) |
| Unfinished basement | 10L/s (20 cfm) |
| Other rooms | 5 L/s (10 cfm) each |
Modern ventilation systems utilize electronically commutated, brushless, direct current (DC) motor options. Known as "EC," "AC," or "DC" motors depending on the manufacture, these high-efficiency components are designed for maximum performance with minimal energy draw.
