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3000 CFM Dedicated Outdoor Air System

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3000 CFM VXRTU3-I.300-18-15T-DOAS RTU with Indirect Fired Heat and 18" Direct Drive Plenum Fan and 15 Ton of cooling w/ Reheat

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HVAC – Dedicated Outdoor Air Unit (DOAS) 3000 CFM Gas Heated and DX Cooled for Optimal Comfort

Note: Please contact our technical sales center for a custom quote to meet your specific needs.

Features & Benefits

  • Danfoss variable speed inverter scroll compressor with VFD
  • Mixed air temperature/humidity sensor measures outdoor, return, mixed, discharge and space air
  • 2" metal mesh outdoor air filters
  • Low leakage outdoor air damper, includes integrated louver and bird screen assembly
  • Wide staggered indoor coil design
  • Electronic expansion valve modulates 0-100% providing automated superheat control and monitoring and preventing liquid migration
  • Stainless steel sloped condensate drain pan, includes float switch and exceeds ASHRAE 62.1 standards
  • Natural gas indirect fired furnace with constant 80% efficiency through modulation
  • Variable speed direct drive supply fan
  • Variable speed outdoor fans with EC motors, 10:1 turndown
  • Double wall, G-90 galvanized steel insulated with 2" thick, foil-faced, R13 closed cell foam or 1" thick, R4.3 fiberglass board
  • Removable hinged access doors
  • User friendly human machine interface (HMI) for easy programming and data measurements
  • Integrated controls with multiple PID loops to maximize energy efficiency
  • Fully insulated controls cabinet


  • Supply Fan handles 3000 CFM of fully conditioned outside at 1.000" wc ESP
  • Heater supplies 182306 BTUs. 52°F Temperature Rise. [Fuel: Natural Gas] Input: 227882 BTUs.
  • 15 Ton of cooling w/ Reheat (humidity control)
  • Supply Motor: 3.000 HP, 3 Phase, 208 V, 60Hz, 9.5 FLA, ODP, Premium (E-Plus3) Eff.
  • Down Discharge - Air Flow Left -> Right

3000 CFM Dedicated Outdoor Air System

$33,597.59 Freight included