Toyotomi OM-122DW Semi-on-Demand Water Heater

Product Description

The TOYOTOMI OM-122DW semi-on-demand water heater heats water only when needed, saving energy and money. It can heat up to 240 gallons per hour with a consistent water temperature. Features a stainless steel heat exchanger and is ETL and CETL approved for home and mobile home use. It can be direct or chimney vented and has a compact size.

• Heats water only when you need it, up to 240 gallons per hour
• Consistent water temperature
• ETL and CETL home and mobile home approved

Product Highlights

The Toyotomi OM-122DW water heater provides hot water on-demand, offering an efficient and reliable solution for domestic hot water needs.

Product Information

Standard Information

• Brand: TOYOTOMI
• Manufacturer Part Number: OM-122DW
• Country of Origin: Japan

Technical Specifications

• Model: OM-122DW
• Type: Combustion Type ">– Oil Pressure Vapor
• Flue Pipe: Forced Flue / Chimney Vent
• Heating System: Semi-On-Demand
• Purpose: Domestic Hot Water Heater
• Ignition: 120W
• Fuel Type: ASTM D396 No.2 FUEL OIL (HOME HEATING OIL) ASTM D396 NO.1 LOW SULFUR FUEL OIL ASTM D975 ULTRA LOW SULFUR HEATING OIL/ DIESEL ASTM D3699 K1 KEROSENE
• Efficiency: 88%(1)
• Hot Water Input: 148,000 BTU/h
• Fuel Consumption: 1.05 gal./h
• Max. Hot Water Temperature: 155°F (approximately)
• Water Flow Rate/Temperature Rise: 6.1 gal./min. (40°F rise) 4.8 gal./min. (50°F rise) 4.0 gal./min. (60°F rise) 3.5 gal./min. (70°F rise) 3.0 gal./min. (80°F rise)
• Capacity of Heat Exchanger: 5.10 gal.
• Area of Heat Transmission: 9.7 ft.2
• Electric Rating: 120 Volts AC, 60 Hz
• Burning: 98W
• Exhaust Air Temperature: Less than 500°F
• Nozzle Quantity of Vapor: 0.85 GPH Delavan type XA
• Spraying Angle: 60°
• Spray pattern: Delavan Type XA
• Temperature Fuse: 282° F
• Electric Current Fuse: 5A