Toyotomi om-22 type c Operating Guide

2

Model:

OM-22

Heater Efficiency:

90% (1)

Heat Rating:

High -  22,000 BTU/h

Med - 15,000 BTU/h

Low -

8,000BTU/h

Fuel Consumption:

High - 0.165gal/h

Med - 0.113gal/h

Low - 0.060gal/h

Fuel system:

External tank (2)

Fuel Type:

ASTM D3699 1-K Kerosene, ASTM D396 No.1 or No.2 Fuel Oil

(Smoke Point : more than 15mm)

Dimensions (W 

× H × D):

19-5/8“ 

× 23-5/8“ × 16-1/2“

Weight:

38lbs. Empty

Vent Pipe Hole:

2-3/4“ ~ 3“ diameter

Maximum Length of Vent Pipe System:

10ft., 3 bents or less

Electrical Rating:

120 Volts AC, 60 Hz

Preheat - 275W

Burning - 55W

Typical Room Size (3):

920square feet (0°F)

1150square feet (20°F)

(1)

Heat and vaporized water are produced by the combustion process of this heater. This rating does not

take into account heat loss due to condensation of water vapor.

(2)

External tank to be purchased from local suppliers.

(3)

0° F Heat Load

= 24 BTU/ft

2

/hr

20° F Heat Load = 20 BTU/ft

2

/hr

Room size for which this heater is suitable will vary depending on outside temperature, house insula-

tion, window size, and other factors.