Important Information

Gas Appliances

All installed gas products sold by World Marketing of America, Inc. should only be installed and/or serviced by a qualified installer, service agency, or gas supplier. The information published on this website is meant to further educate the end user. This information does not replace the owner’s manual provided with the heater. The owner’s manual must be read and all instructions followed to avoid potentially hazardous conditions.

Some states do not permit, or may restrict the use of vent free gas heaters. Example: CA. Check your state and local codes before purchasing.

To prevent performance problems, do not use a Liquid Propane (LP) cylinder of less 100 lbs. capacity. 

Installation in bedrooms is restricted to appliances of 10,000 BTU’s or less; bathrooms are restricted to appliances of 6,000 BTU’s or less. 

Installation is limited to elevations of 4500 feet or less.

These appliances are intended for indoor use only; do NOT use outdoors.

These appliances are not designed for use in a recreational vehicle.

These appliances will not operate properly on gas supplied directly from a gas well (well head gas).

These appliances are intended for supplemental heating only. They are not intended to be a sole source of heat.

Specifications may change without notice.

Average Liquid Propane & Natural Gas Consumption Chart

Max BTU Per Hour

Heating Coverage Square Feet

Liquid Propane Pounds Per Hour

Natural Gas Cubic Feet Per Hour

6,000

150

0.28

5.82

10,000

300

0.46

9.70

15,000

700

0.69

14.55

18,000

700

0.82

17.46

25,000

1,000

1.15

25.10

30,000

1,000

1.38

29.12

32,000

1,100

1.48

31.04

40,000

1,300

1.84

38.80

       

Burn time with a 100 pound Liquid Propane Cylinder

10,000 BTU Per Hour      =      217.39 Hours

15,000 BTU Per Hour      =      144.92 Hours

25,000 BTU Per Hour      =      86.96 Hours

30,000 BTU Per Hour      =      72.46 Hours

 

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Indoor Kerosene Heaters

Some states do not permit, or may restrict the use of Indoor Kerosene Heaters. Examples: CA, MA, etc. Check your state and local codes before purchasing.

These appliances are intended for indoor use only; do NOT use outdoors.  See your Owner’s Manual for complete details.

These appliances are intended for supplemental heating only. They are not intended to be a sole source of heat.

Specifications may change without notice.

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Work Space Heaters

Work space heaters are not for use in the living area. Check your Owner’s Manual for complete details.

Some states and cities may restrict or limit the use of work space heaters. Check your state and local codes before purchasing.

Specifications may change without notice.

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