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RD4XRT

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RD4XRT

Overview

  • Outdoor Dedicated Outdoor Air System (DOAS)
  • Provides 100% Outdoor Air
  • Typical Airflow Range: 1,000-4,400 cfm
  • AHRI 1060 Certified Core – Four L125-G5
  • Two Direct-Drive Double Width Double Inlet (DWDI) Centrifugal Blowers, with Premium Efficiency Inverter-Rated 2HP motors
  • Available in single or three phase with multiple voltage options including 575V
  • Multiple options for post-treatment of fresh airstream
  • Split system - condenser, heat pump, or chilled/hot water feed - field supplied
  • Available airflow orientations: RTV, RTF, RTR, RTH
RD4XIN

Key Features

  • Utilizes RenewAire's exceptional static plate energy exchange core
    • AHRI certified performance data for efficiency and cross leakage
    • Ten year core performance warranty
    • Suitable for restroom exhaust
  • DX, chilled water, hot water, dual circuit, heat pump coil options
  • Enthalpy controlled energy recovery bypass (motorized face and bypass dampers)
  • Completely automatic operation or integration into a Building Management System
  • Factory supplied and mounted Variable Frequency Drives (VFDs), one for each airstream
  • Hinged and latched access door to ERV cores with airtight outdoor exposure compression seals
  • Built-in pressure ports with captive plugs allowing cross-core pressure measurement and accurate airflow measurement
  • Second similarly constructed access door allows access to blower compartment and all other internal components
  • Screened weatherhoods to exclude birds and animals
  • Low velocity intake hood with aerodynamic rain excluder
  • G90 galvanized, 20-gauge steel construction with lapped corners and zinc plated screw fasteners
  • One inch thick dense fiberboard insulation with scrimmed foil facing– washable, durable and easy to maintain – no loose insulation fibers to break off and enter the airstreams
  • Double-wall construction in fresh airstream compartments
  • Motorized isolation dampers, OA, EA or both airstreams
  • Factory installed, integral line voltage disconnect (non-fused) and onboard 24VAC power
  • Eight total, MERV 8, 2” pleated, 20”x20” nominal size filters (four for each airstream)
  • Field configurable RA and FA blower and inlet openings for optimum job site flexibility
  • UL tested flammability and smoke generation that meets NFPA 90A and 90B test standards for commercial applications
RD4XRT

Available Options

  • Coil Options
    • Direct expansion
    • Heat pump
    • Two circuit refrigerant coil option
    • Hot water
    • Heating/cooling coil (for seasonal changeover)
    • Hot water coil added to DX/HP/CW coils
  • Dewpoint control
  • Fused disconnect
  • Full double-wall construction
  • Exterior paint – white standard – custom colors available
  • Factory mounted Filter Alarms (2)
RD4XRT

Accessories

CURB4XRD

  • RD4XRT Rooftop Curb

4XRDCC

  • RD4XRT Tie Down Clip Kit