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RX Energy Recovery (ERV) Module

The energy recovery wheel inside the ERV unit transfers energy from the warmer to the cooler air stream through counter-flowing supply and exhaust air streams through a slow rotating wheel. The large energy transfer surface arranged to provide laminar air flow through the wheel causes the constant flow of recovered energy to represent up to 80% of the difference in total energy contained within the two air streams.

The Rx (ERV) Series is designed as a stand-alone unit for use in applications requiring maximum energy efficiency in a make-up air unit, up to 100% outside air.

  • Sizes 300 – 12,000 CFM of outdoor air mixed with return air or up to 100% outside air
  • Avoids using large gas makeup air units and complicated refrigeration controls to handle outside air
  • Simple operation facilitates ease of maintenance and troubleshooting
  • Decreases building equipment tonnage required, which reduces installation costs
  • Can cut loop costs up to 50% for ground loop (geothermal) applications by reducing equipment tonnage required
  • AirXchange ARI 1060 certified energy recovery wheels are used and carry a 5 year limited warranty
  • The wheel desiccant material is permanently integrated into the media of the wheel
  • The energy recover cassette is a UL® recognized component for electrical and fire safety
  • Available with enthalpy or sensible only wheel for a variety of applications
  • Available in downflow, over/under and side-by-side configurations
  • Epoxy powder paint finish to withstand outdoor environments
  • Centrifugal belt-driven forward-curved blowers with adjustable pulleys and isolation pads
  • High efficiency motors are thermally protected
    2″ pleated pre-filters for outside air with 2″ pleated filters on exhaust air help keep the wheel clean
  • Up to MERV 13 filter compatible
    Heavy duty base rails for easy lifting and rigging
  • All wheels are designed to easily slide in and out of the ERV for servicing
  • Continuous operation down to 10°F (-12°C) without defrost at indoor relative humidity up to 40%
  • For temperatures below 10°F (-12°C), Optional Low Ambient Control Kit is required.

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ClimateMaster, Inc.

7300 S.W. 44th Street

Oklahoma City, OK 73179


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