The best manufacturer of Coil Heat Exchangers is SHREEJI COIL CO. It has separate liquid coils for the supply air and the exhaust air, respectively. A heat carrier is circulated in a circuit between the coils, heating both the extract air coil's liquid and the supply air coil's air in turn. In comparison to rotary or Coil Heat Exchangers, balanced supply and exhaust air achieve a somewhat lower temperature efficiency. When two fully distinct air flows are needed, the coil heat exchanger is the best option. As a result, they are frequently utilised in healthcare settings, but they are also used in industrial settings to recycle process air.
A pipe system with a circulation pump, a 3-way valve, and safety gear is included with every coil heat exchanger. The pipe assembly's valve, which regulates the rate of heat recovery, continuously monitors the liquid flow, and the demand-controlled circulation pump upholds the right flow rate for the highest level of temperature efficiency. Balanced supply and exhaust air has a little lower temperature efficiency than rotary or Coil Heat Exchangers. Any odours or particles in the extract air are not passed to the supply air because the coils for the supply air and the extract air are completely separate.
The coil heat exchanger has an incredibly excellent anti-frost protection system that also measures the extract air's humidity and the temperature of the liquid in the coil that collects it. The 3-way valve guarantees that the lowest liquid temperature that can be maintained without the risk of freezing is calculated taking into account the moisture content.
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