A new high efficiency home heating system includes an air to air heat exchanger which uses energy from outgoing stale air to heat the fresh incoming air If the outside ambient temperature is 61485 10 61616 C and the relative humidity is 30 , how much water will have to be added to the incoming air, if it flows in at the rate of 1 m3 s and must eventually be conditioned to 20 61616 C and 40 relative humidity

Question: A new high-efficiency home heating system includes an air-to-air heat exchanger which uses energy from outgoing stale air to heat the fresh incoming air. If

A new high-efficiency home heating system includes an air-to-air heat exchanger which uses energy from outgoing stale air to heat the fresh incoming air. If the outside ambient temperature is 10C and the relative humidity is 30%, how much water will have to be added to the incoming air, if it flows in at the rate of 1 m3/s and must eventually be conditioned to 20C and 40% relative humidity?

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