IDH500QR-G Frost Fighter LP/NG Indirect Recirculating Heater

Frost Fighter Indirect Recirculating Dual Fuel Propane Natural Gas Fired 500,000 Btu 120V 20 Amp Quiet Running Heater. 

IDH500QR-G (Pictured with Optional Duct Hoses) 

IDH500QR-LP/NG are the most efficient, durable, and reliable Indirect-Fired heaters in this popular class, but they also boast one of the quietest operating dB noise levels available.

Combined with standard recirculation, a fully insulated jacket, High Static Pressure, adaptable duct attachment, a stainless steel multi-pass heat exchanger, 3-trials for ignition, and EZ Ball Valve switchover features, the IDHQR Series is designed and engineered to provide excellent fuel savings and trouble-free operation in the harshest environments.

Features:

Proven reliable commercial-grade burner

Over 81% efficiency

Fully Insulated Jacket to minimize heat loss, increase efficiency, and provide cool to the touch for safety

Proven "Multi-Pass" Stainless Steel Heat Exchanger provides unsurpassed heat transfer

Fully independent fan combustion air provides consistent and dependable operation in cold weather and ensures pre-heating to eliminate cold air delivery at start-up

High static pressure/high volume fan provides large volumes of air movement with or without ducting attached

Available with Dual 12" or Single 16" Outlet that can accommodate up to 100ft. of supply duct

16" Intake that can accommodate up to 50ft. of return duct to reduce fuel consumption and heating times significantly

(The intake duct length attached requires an equal reduction from 100ft. of the supply duct. @ 25ft intake = 75ft supply)

Compact design with highly durable 6-Ply Pneumatic tires, handles, and lifting bail for easy transport

Quiet operation of 62dB for noise-sensitive areas 

Durable powder coat finish

High-efficiency stainless steel heat exchanger

Optional remote thermostat available

Ball Valve Switchover from Propane to Natural Gas

ETL Approved

TECHNICAL SPECIFICATIONS

•              Specifications                                                 IDH500QR

•              Maximum Heating Capacity                     500,000 BTU/h

•              Heated Air Volume                                        4,800 CFM

•              Maximum Static Pressure                         3.5"

•              Running Sound Level                                   68dB

•              Discharge Temperature                              up to 250°F (121°C)

•              Insulated Jacket                                              Yes

•              Outlet Configuration                                     Dual 12" or Single 16"

•              Inlet Diameter                                                 16"

•              Maximum Total Duct Length                     Up to 100ft per Outlet

•              Supply Gas Pressure (LP/NG)                   1/2lb PSI max. or 7"-14" w.c.    

•              Power Requirement                                      120V - 20amp  

•              Running Amps                                                 17.6                      

•              Crated Dimensions                                       83"L x 37"W x 52"H       

•              Approximate Crated Weight                     580lbs 

•              Approvals / Certification                            CSA / ETL

Specifications are subject to change without prior notice.

Click Here to Download LP/NG Regulator Setup Information 

Download the IDH500QR-G LP/NG Manual

This item can only be shipped via LTL Freight due to its weight, size, or fragility.

IDH500QR LP/NG Ships from Canada - Factory Direct

California Proposition 65 Warning