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Energy Recovery Ventilators

Energy Recovery Ventilators
     with Heating

Energy Recovery Ventilators
     with Cooling and Heating

Heat Recovery, Evaporative Cooling

Energy Recovery Modules

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ENERGY RECOVERY PRODUCTS

Energy Recovery Ventilators with Cooling and Heating

Greenheck manufactures four product lines, ERCH, ERT,VersiVent and APEX that combine the benefit of the total energy wheel with supplemental heating and cooling. Fresh outdoor air is preconditioned by the enthalpy wheel, recovering up to 80% of the energy from the exhaust air, while the coil section further conditions the outdoor air to the desired conditions.

To expand the cooling and heating capabilities of the energy recovery wheel, a variety of tempering options are available. The coil section accommodates a cooling coil, a heating coil, or both.

Model ERCH Model ERCH image

Designed with forward curved fans, model ERCH handles applications up to 1.5 in. wg. external static pressure. Compact and economical, model ERCH is an ideal dedicated outdoor air handling unit.

Cooling Options: Chilled Water, Direct Expansion (DX) - split system or integral condensing

Heating Options: Hot Water, Electric, Indirect Gas


Model ERTmodel ERT image

To expand the cooling and heating capabilities of the energy recovery wheel, a variety of tempering options are available. The coil section accommodates a cooling coil, a heating coil, or both. A wrap around heat pipe is available for providing space neutral air with the lowest operating cost.

Cooling options: Chilled Water, Direct Expansion (DX)

Heating options: Hot Water, Electric.


Model APEXmodel APEX image

Doubles the airflow capacity of the ERCH & ERT to 20,000 cfm providing convenient centralized air distribution. This semi-custom energy recovery rooftop ventilator with optional heating and cooling is available at a fraction of the price of the typical custom ventilators in this airflow range. Automatically generated submittals and an 8-week leadtime also make the APEX more attractive than a custom ventilator.

Cooling options: Chilled Water, Direct Expansion (DX)

Heating options: Hot Water, Electric

 

Model Ver (VersiVent)

VersiVent model offers the next level of custom features in a standardized product. There is flexibility in choosing the type of heating, cooling and wrap around pipe options, 2 inch double wall housing, high efficiency centrifugal plenum supply fan, and increased pressure capabilities to 3 inches w.g. on supply. The size and configuration of each VersiVent is based on performance and options selected. The optional packaged dx cooling system from Greenheck is charged with environmentally friendly R410a refrigerant. CFM performance range from 2,000 - 10,000.

Cooling Options: Chilled Water, Direct Expansion (DX) - split system or integral condensing

Heating Options: Hot Water, Indirect Gas, Electric


Downloadable Greenheck Literature
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Catalog:
Model ERCH - for applications up to 1.5 in. wg. ESP and up to 10,000 cfm (714k)
Model ERCH with Packaged DX Option (222k)
Model ERT - for wrap around heatpipe applications over 1.5 in. wg. ESP and up to 10,000 cfm (847k)
Model APEX - for applications over 10,000 cfm (814k)
Model VER - Versivent (1195k)
Installation, Operation, and Maintenance Manuals:
Energy Recovery Unit with Tempering (Model ERCH & ERT) (#460945) (1827k)
Energy Recovery Unit with Packaged DX (Model ERCH) (#468151) (1629k)
Indirect Gas Fired Furnaces for Energy Recovery Units (Model PVF (#461006) (1084k)
Energy Recovery Unit (Model APEX-200) (#462255) (960k)
Energy Recovery VersiVent (#471849) (3101k)
Assembly Instructions:
ERCH Curbs (#460992) (320k)
ERCH with Packaged DX Option Curbs (#468280) (213k)
ERT Curbs (#457157) (1343k)
APEX Curbs (#462831) (222k)
ERCH and APEX Exhaust Weatherhood (#462844) (127k)
Specifications:
Model ERCH Specifications
Model ERT Specifications
Model APEX Specifications
Model VER (Versi-Vent) Specifications

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