ERV 200S
ENERGY RECOVERY VENTILATOR
For Warm Humid Climates
PRODUCT
SPECIFICATIONS
AND ENGINEERING
INFORMATION
SUBMITTAL DATA
#369R
ALDES Model ERV 200S is a compact Energy Recovery Ven- tilator designed to exhaust stale indoor air and supply fresh air from outdoors. With airflows up to 200 CFM, this unit can meet the ventilation requirements (0.35 Air changes per hour— ASHRAE
200S |
ENERGY RECOVERY |
VENTILATOR |
PART NO. |
28 075 |
savings on the heating and cool- ing costs of fresh air.
ALDES’ ERV200S features a plate type enthalpy core that transfers both sensible and la- tent (water vapor) heat between the two air streams. Sensible heat performance is important during the heating season. It is a measure of the temperature rise of the incoming fresh air and reduces the load on the heating system. Total efficiency (sen- sible and latent) is important for the air conditioning season, as it represents the reduction of the
During the winter, an ERV also recovers humidity from the ex- haust air to partly humidify the supply air, reducing the need for humidification. The sensible heat performance is similar to an HRV, (Heat Recovery Ventilator) in that it also recovers heat from the exhaust air to temper the fresh outdoor air close to room temperature. (During cold weather, both HRV’s and ERV’s act to lower indoor humidity by ventilation with drier outdoor air, but an ERV can recover a sig-
nificant amount of the available humidity, to avoid
The ERV 200S is ideally suited to the mixed climates of moder- ate winters (temperatures above 0°F) and humid summers. For colder climates, the model ERV 200SD is recommended. This unit features defrost protection to the coldest air, shielding the enthalpy core from freezing con- ditions. This unit is also provided with a dehumidistat.
cooling load.
During the summer, when out- door air is hot and humid, while the indoor temperature is main- tained at a lower temperature by air conditioning, the ERV rejects both sensible and latent heat (humidity) from the fresh air to the exhaust air, to reduce the ventilation load on the air condi- tioner by 55%.
GENERAL FEATURES
•ERV 200S: One enthalpic core for total heat transfer (sensible and latent— water vapor) for year round energy savings, optimized for warm humid climates.
•No drain required.
•Low maintenance, no moving parts in the exchange core.
•Insulated
•Five speed motor drives a centrifugal blower in each air stream. Quiet, high efficiency PSC motor, 120 V., 1.4 Amps, 164 Watts on high speed.
•Washable filters, one in each air stream protects the core. Easy to access and clean.
•Complete line of accessories, controls, ducting, grilles.
•Airflow balancing kit for rent or purchase to assure balanced airflows.
•Request the HRV/ERV Design Guide to plan your installation.
•5 Year warranty on core.
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