Toyotomi Laser Direct Vent Heaters

The revolutionary TOYOTOMI Laser Direct Vent Heaters, with their whisper-quiet comfort, safety and dependability, are the most popular, best-selling, direct vent heating systems in Alaska. With multiple options to choose from, a Laser Direct Vent Heater can often heat an entire home. It is also the perfect solution for those hard-to-heat room or areas. Laser Heaters are ideal for heating summer homes or cabins, and are certified for installation in mobile homes and manufactured housing. More than half a million satisfied customers trust their home’s heat to TOYOTOMI.

Open an Account

L-301/302

Part Number: L-301/302
Fuel Type ASTM D3699 K1 KEROSENE
ASTM D396 NO.1 LOW SULFUR FUEL OIL
ASTM D975 ULTRA LOW SULFUR HEATING OIL/ DIESEL
Heating Efficiency 87% (AFUE Rating)
Heating Rating 15,000 BTU/Hr (high)
10,100 BTU/Hr (medium)
5,310 BTU/Hr (low)
Fuel Consumption 0.11 Gal/Hr (High)
0.08 Gal/Hr (Medium)
0.04 Gal/HR (High)
Size (WxHxD) 17-3/8″ x 21-3/4″ x 15-1/8″
Weight 31 lbs (empty)
Heating Area * 600 Sq. Ft. at (0°F)
720 Sq. Ft. at (20°F)
Max. Length of
Vent Pipe System
Maximum 10 Ft., 3 bends or less
Electrical Rating 120 Volts AC, 60 Hz
Preheat: 240 Watts
Burning: 23 Watts
Vent Hole Pipe 2-3/4″ – 3″ Diameter
Type of Tank Exterior Tank

* 0° F Heat Load = 24 BTU/ft²/hr
20° F Heat Load = 20 BTU/ft²/hr

Room size for which this heater is suitable will vary depending on outside temperature, house insulation, window size and other factors.

L-531/532

Part Number: L-531/532
Fuel Type ASTM D3699 K1 KEROSENE
ASTM D396 NO.1 LOW SULFUR FUEL OIL
ASTM D975 ULTRA LOW SULFUR HEATING OIL/ DIESEL
Heating Efficiency 87% (AFUE Rating)
Heating Rating 22000 BTU/Hr (high)
15000 BTU/Hr (medium)
8000 BTU/Hr (low)
Fuel Consumption 0.17 Gal/Hr (High)
0.11 Gal/Hr (Medium)
0.06 Gal/HR (High)
Size (WxHxD) 19-5/8″ x 23-5/8″ x 16-1/2″
Weight 38 lbs (empty)
Heating Area * 920 Sq. Ft. at (0°F)
1150 Sq. Ft. at (20°F)
Max. Length of
Vent Pipe System
Maximum 10 Ft., 3 bends or less
Electrical Rating 120 Volts AC, 60 Hz
Preheat: 240 Watts
Burning: 48 Wattts
Vent Hole Pipe 2-3/4″ – 3″ Diameter
Type of Tank Exterior Tank

* 0° F Heat Load = 24 BTU/ft²/hr
20° F Heat Load = 20 BTU/ft²/hr

Room size for which this heater is suitable will vary depending on outside temperature, house insulation, window size and other factors.

L-731/732

Part Number: L-731/732
Fuel Type ASTM D3699 K1 KEROSENE
ASTM D396 NO.1 LOW SULFUR FUEL OIL
ASTM D975 ULTRA LOW SULFUR HEATING OIL/ DIESEL
Electric Rating AC 120V, 60Hz
Heating Efficiency 87% (AFUE Rating)
Heating Rating 40000 BTU/Hr (high)
27000 BTU/Hr (medium)
15000 BTU/Hr (low)
Size (WxHxD) 30″ x 27-1/2″ x 16-3/4″
Weight 75 lbs (empty)
Fuel Consumption 0.30 gal/hr (high)
0.20 gal/hr (medium)
0.11 gal/hr (low)
Heating Area * 1670 Sq. Ft. at (0°F)
2000 Sq. Ft. at (20°F)
Max. Length of
Vent Pipe System
Maximum 10 ft., 3 bends or less
Electrical Rating 120 Volts, 60 Hz
Preheat: 260 Watts
Burning: 54 Watts
Vent Hole Pipe 2-3/4″ – 3″ diameter
Type of Tank Exterior Tank

* 0° F Heat Load = 24 BTU/ft²/hr
20° F Heat Load = 20 BTU/ft²/hr

Room size for which this heater is suitable will vary depending on outside temperature.