Temporary Building Heater Rentals

Temporary Building Heater Rentals

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Indirect oil heaters produce 100% clean heat via a heat exchanger.  They are ideal to use at construction sites or at temporarily unoccupied spaces. High efficiency airflow provides a rapid increase in temperature at facilities and maintains a desired temperature setting.  Indirect oil heaters can be safely used in occupied spaces as combustion by-products are vented outside. Call us to get pricing on short or long term rentals.


  • Concrete Curing
  • Painting and Sandblasting
  • Temporary Industrial Heating
  • Occupied Offices/Warehouses
  • Emergency Heating
  • Tent Heating
  • Equipment Preheating

CommTank offers the Frost Fighter IDF 350 Series for rental. Frost Fighter has set the standard in the design, engineering and manufacturing of the most reliable portable climate control systems for over 35 years. Some unique features on the oil/diesel fired product include environmental spill containment on the tank, GenySis controller for easy troubleshooting access, and a fully insulated jacket for increased safety and higher temperature rise.

Frost Fighter IDF 350


  • Standard Lifting Bail Included
  • Can be configured with 2 x 12” or 1 x 16” Outlet front Cap
  • Industrial Grade Beckett Burner (Oil/Diesel Version)
  • 42 US Gallon Environmental Spill Containment Fuel Tank Included (Oil/Diesel Version)
  • Optional Heat Recovery System Available to Minimize Service Calls (Oil/Diesel Version)
  • 3-Trials for Ignition (LP/NG Version)
  • Ball-Valve Switchover from Propane to Natural Gas (LP/NG Version)
  • GeniSys Controller with Diagnostic Reader (Oil/Diesel Version)

Shared Benefits / Specifications:

  • Fully Insulated jacket – Cool to the Touch, – plus enhanced efficiency and temperature rise
  • Satin Coated Steel + Powder Coated Paint – resists rust and prolongs durability
  • Durable Stainless Steel Heat Exchanger – increase heater life
  • Universal Duct Attachment – easily attach either Pin Lock or Belt Cuff Duct Styles
  • Polarity Light Indicator – instant notification of sufficient or proper power to the heater
  • Independent Fan & Blower – ensures better light-offs & combustion control
  • Heavy Duty 6-Ply Tubular – increased ease of mobility and durability in cold weather.
  • 81% US Efficiency Rating / 91% European Efficiency rating
  • IDF: Portable and Versatile Standard Heater for numerous applications

IDF350 Oil/Diesel Specifications

  • Capacity - 350,000 BTU/h
  • Electrical Requirements - 115V / 15Amp
  • Air Flow - 2,500 CFM
  • Motor - 1/2Hp
  • Shipping Dimensions - 83”Lx37”Wx52”H
  • Shipping Weight - 580lbs
  • Approval - CSA