1 (800) 486-4328 // 1 (204) 633-1999
Aerotech Herman Nelson Heaters Intl. Inc.

Commercial Heavy Duty Heater Catalog

FLAGRO HEATERS & FROST FIGHTER HEATERS

FLAGRO FVO-200

200,000 BTU/h

Fuel Type Diesel, Kerosene, JetA
Heating Capacity 200,000 BTU/h
Ductability 30 ft Discharge
Run Time 15 Hours at 100% Load
Dimensions 51.5”L x 27”W x 43.5”H

FLAGRO FVNP-400

390,000 BTU/h

Fuel Type Natural Gas
Heating Capacity 390,000 BTU/h
Ductability 30 ft Discharge
Air Flow 2,500 CFM
Maximum Air
Delivery Rate
2,500 CFM

FLAGRO FVO-400

390,000 BTU/h

Fuel Type Diesel, Kerosene, JetA
Heating Capacity 390,000 BTU/h
Ductability 30 ft Discharge
Air Flow 2,500 CFM
Run Time 16 hours
Dimensions 70” x 29” x 52” / 450 LBS.

FROST FIGHTER HEATER IDF 350

350,000 BTU/h

ON SALE (May 1 - June 30)

8% Off Season Discount

Fuel Type Oil
Heating Capacity 350,000 BTU/h
Ductability 24 ft Discharge - 2 x 12"
45 ft Discharge - 1 x 16"
Run Time 20 Hours at 100% Load
Dimensions 70”L x 35”W x 50”H

FROST FIGHTER HEATER IDF 350

350,000 BTU/h

ON SALE (May 1 - June 30)

8% Off Season Discount

Fuel Type LP/NG
Heating Capacity 350,000 BTU/h
Ductability 24 ft Discharge - 2 x 12"
45 ft Discharge - 1 x 16"
Air Flow 2,500 CFM
Dimensions 83"L x 37"W x 52"H

FROST FIGHTER HEATER IDF 500

420,000 BTU/h

ON SALE (May 1 - June 30)

8% Off Season Discount

Fuel Type OIL
Heating Capacity 420,000 BTU/h
Outlet Duct 2 x 12" or
1 x 16" Diameter Outlet
Air Flow 3,100 CFM
Dimensions 70”L x 35”W x 50”H

FROST FIGHTER HEATER IDF 500

420,000 BTU/h

ON SALE (May 1 - June 30)

8% Off Season Discount

Fuel Type LP/NG
Heating Capacity 420,000 BTU/h
Ductability 24ft Discharge-2x12"
45ft Discharge-1x16"
Maximum Air Delivery Rate 3,100 CFM
Dimensions 70”L x 35”W x 52”H

FROST FIGHTER IHS 500

420,000 BTU/h

Fuel Type Oil (Diesel) / LP or NG
Heating Capacity 420,000 BTU/h
Ductability 50 ft Discharge
Air Flow 3,000 CFM
Dimensions 82”L X 62”H X 31”W

FROST FIGHTER IHS 700

700,000 BTU/h

Fuel Type Oil (Diesel) / LP or NG
Heating Capacity 700,000 BTU/h
Ductability 100 ft Discharge - 2 x 16" Ducts
Air Flow 4,500 CFM
Dimensions 96”L X 56”H X 35”W

FROST FIGHTER IHS 1250

1,250,000 BTU/h

Fuel Type Oil (Diesel) / LP or NG
Outlet Duct 2 x 20" Diameter Outlet
Weight
(dry without trailer)
2800 lb
Air Flow 8,420 CFM
Dimensions 156"L x 71"H x 44"W

2024 - 2025 Holiday Business Hours

Happy holidays

DECEMBER 24
[Open 8:00am – 12:00pm CDT]
DECEMBER 25
[CLOSED]
DECEMBER 26
[CLOSED]
DECEMBER 27
[OPEN 8:00AM – 4:30PM CDT]
DECEMBER 30
[OPEN 8:00AM – 4:30PM CDT]
DECEMBER 31

[OPEN 8:00AM – 4:30PM CDT]
JANUARY 1
[CLOSED]
JANUARY 2
[Back To Regular Hours]

Regular Business Hours
MONDAY – FRIDAY 8:00AM – 4:30PM CDT

DECEMBER 24 [Open 8:00am – 12:00pm CDT]
DECEMBER 25 [CLOSED]
DECEMBER 26 [CLOSED]
DECEMBER 27 [OPEN 8:00AM – 4:30PM CDT]
DECEMBER 30 [OPEN 8:00AM – 4:30PM CDT]
DECEMBER 31 [OPEN 8:00AM – 4:30PM CDT]
JANUARY 1 [CLOSED]
JANUARY 2 [Back To Regular Hours]

Regular Business Hours
MONDAY – FRIDAY 8:00AM – 4:30PM CDT

we look forward to seeing you in the new year!

Indirect Fired Heater Manufacturer

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