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Types Of Heaters
RADIANT HEATERS: Portable indoor safe radiant heaters feature an automatic low oxygen safety shut
off (ODS). Outdoor radiant heaters do not have an ODS and are for outdoor use only.
FORCED AIR HEATERS: Forced air propane and kerosene heaters use a built-in electric high-velocity fan that
pulls cool air into the rear of the heater and forces it through the heat chamber into the
surrounding area as heated air.
GARAGE/WORKSHOP UNIT HEATERS: Garage/Workshop unit heaters use a built-in electric fan to pull cool air into the rear of
the heater and over a heat exchanger, forcing hot air into the surrounding area. Heat
exchanger keeps exhaust gas and heated air separate. (Requires venting to the outside.)
WORKSITE CONVECTION HEATERS: Convection propane heaters circulate warm air without electricity. Air is drawn in at the
base of the unit as heated air exits 360º from the top.
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Types Of Heaters
HEATING PRODUCTS SELECTION GUIDE
Buddy Series
Indoor Safe Heaters
• Approved for indoor
and outdoor use
• Low oxygen sensor shutoff
• 3,800 – 18,000 BTU/HR
• Heats 200 – 400 sq. ft.
• For cabins, tents, barns,
workshops, RVs, home
emergencies
• All units operate on 1 lb.
propane cylinders
• Larger units also operate
with 20 lb. propane cylinders
• Limited 1-year warranty
Original Series
Outdoor Tank Tops
• Efficient, direct radiant heat
• Fast, quiet operation
• 12,000 – 42,000 BTU/HR
• For outdoor jobs, campsites,
vehicle maintenance, loading
docks, animal comfort
• Operates on 20 lb.
propane cylinder
• Limited 1-year warranty
Contractor Series
Convection & Radiant
• Efficient radiant heating
heats objects, not air
• Uniform convection
heating offers 360-degree
directional heat
• 30,000 – 200,000 BTU/HR
• Heats 800 – 4,700 sq. ft.
• For construction sites,
remodeling jobs, barns,
sporting events
• 20 lb., 60 lb., or 100 lb.
propane cylinder sizes
depending on model
• Limited 1-year warranty
Contractor Series
Forced Air Kerosene
• Maximum heat circulation
with built-in fan
• 50,000 – 210,000 BTU/HR
• Heats 800 – 9,000 sq. ft.
• For construction sites,
commercial workspaces,
remodeling jobs, agricultural
buildings
• Kerosene/JP8/#1 and #2
Diesel/#1 and #2 Fuel Oil
• Limited 1-year warranty
INDOOR
OUTDOOR/WORKSITES
Garage/Shop Heaters
• Easy installation and
minimal ceiling clearance
• 45,000 – 75,000 BTU/HR
• Heats 500 – 1,000 sq. ft.
• Propane or natural gas
• Limited 1-year warranty
• Optional thermostat available
• Exhaust ventilation required
(Optional vent kits available)
Contractor Series
Forced Air Propane
• Maximum heat circulation
with built-in fan
• 35,000 – 400,000 BTU/HR
• Heats 1,200 – 6,000 sq. ft.
• For construction sites,
commercial workspaces,
remodeling jobs, agricultural
buildings, workshops
• 20 lb., 40 lb., or 100 lb.
propane cylinder sizes
depending on model
• Limited 1-year warranty
FOR ADDITIONAL PRODUCT INFORMATION AND SPECIFICATIONS VISIT WWW.MRHEATER.COM