Industrial Heating (Makeup Air) – Direct Fired (VRDV) Vertical Config. – 14,000 CFM
Industrial Space Heating – Air Turnover (Recirculation) – 6,000 CFM


  • Industrial
    Air Recirculation


  • Indirect Fired

Click Here to View/Download as PDF:

Model #:

  • TAH-220 FC ID01750 AR VRH


  • Supply CFM: 20,000 CFM
  • 76° F Temp. Rise

 Unique Features:

  • 409 Stainless Steel Heat Exchanger with 10:1 Turndown Ratio
  • Carel DDC Building Pressure Control - Outside/Inside Air Mixing
  • Low Temperature Safety Function via Programmable Controls

Application / Equipment Overview:

Indirect fired equipment is an ideal solution for applications where air recirculation is desired. As no byproducts of combustion enter the space being heated, air can be recirculated through the unit without requiring any fresh outside air. For this specific application the outside/return air proportion is controlled based on building pressure, modulating to achieve a slightly positive building pressure overall.
Titan indirect fired heating equipment can be designed with multiple heat exchangers, offering enhanced turndown potential. This unit featured 10:1 turndown ratio.

Technical Specifications:

  • Blower Type: Twin FC DWDI 20”
  • Motor Horsepower: 10 HP (8.54 BHP) - ODP Premium E
  • Total Static Pressure of Airhandler: 0.83”
  • Painted Gray Exterior / G-90 Interior Liner
  • Insulation (Entire Airstream): 1” 1.5#
  • Pleated MERV 8 Filters for Mixed Air Section
  • Airhandler Location: Mounted Outdoors
  • Room (Building Pres. Control - W/Inlet Ductstat, Low Temp. Safety

QR Code Support: The reason that supports scanning QR codes is that the process of sending and receiving cryptocurrencies does become much more accessible, which generally simplifies the entire transaction procedure.