Toyotomi OM-122DW Front Zoom

Toyotomi 122 Domestic Hot Water Heater

OM-122DW

BTU Output: 148,000 BTU/hr

Estimated Use: 3-4 bathrooms / 2 simultaneous showers

Status: In Stock

US$2,599.00

Description

Description

Introducing the Toyotomi Oil Miser Model OM-122DW semi-on-demand oil water heater! Say goodbye to wasted energy and high heating bills with this innovative product that heats water only when you need it. No more running out of hot water or paying for expensive storage of unused water. With the ability to heat up to 240 gallons per hour, you'll have all the hot water you need, exactly when you need it.

The Oil Miser features a durable stainless steel heat exchanger, ensuring consistent water temperature and an impressive 88% efficiency rate. With proven trouble-free performance, you can rely on the OM-122DW for all your hot water needs.

Safety is a top priority with the Oil Miser, which is ETL and CETL home and mobile home approved. The product can be vented directly or through a chimney, and its compact size makes it easy to install and service.

Shower yourself with savings year after year with the Toyotomi Oil Miser Model OM-122DW semi-on-demand water heater. Save money, save energy, and never run out of hot water again!

Required Accessories:

Requires the addition of one of (A) required accessories to complete the unit

A:

  • 20476415 Chimney Vent Installation Kit
  • 20476430 Chimney Vent Installation Kit
  • 20476440 Direct Vent Installation Kit

Features

Features

  • Economical: Some consumers have reduced hot water heating costs by up to 50%!
  • No costly storage of hot water when it is not needed…Heat up to 240 gallons per hour!
  • Consistent water temperature.
  • Stainless steel heat exchanger!
  • 88% efficient!
  • Proven trouble-free performance
  • Safe: ETL and CETL home and mobile home approved
  • Direct vent (as shown below) or chimney vent!
  • Small, compact size
  • Limited 10 YEAR WARRANTY

Specifications

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 High Voltage Discharge Spark
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
Fuel System External Tank(1) Gravity Fed
Dimensions (W x H x D) 12-5/8" x 27-3/4" x 22-1/2"
Weight 79 lbs. Empty
Vent Pipe Hole 4-3/4" diameter
Max. Length of Vent Pipe 10 ft., 3 bends or less
Electric Rating 120 Volts AC, 60 Hz
Ignition - 120W
Burning - 98W
Required Accessories Fuel filter, Flue pipe installation kit (Part #20476440) or Chimney installation adapter kit (Part#20476430 - 5 inch kit or #20476415 - 4 inch kit)
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

(1) Heat and vaporized water are produced by the combustion process of this water 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.

Literature

Literature

Brochure Toyotomi OM-122DW Semi-On-Demand Oil Water Heater

Support

Support

 
Videos - Learn More:
 
People Also Ask:

Q. What does the Toyotomi OM-122DW Domestic Hot Water Heater Owner's Manual include?

A. The Toyotomi OM-122DW Owner's Manual provides official operating instructions, installation guidance, maintenance procedures, safety information, troubleshooting tips, and technical specifications for the Toyotomi 122 Domestic Hot Water Heater.

Q. Why should I use the official Toyotomi OM-122DW manual?

A. The official Toyotomi manual contains manufacturer-approved instructions that help support safe installation, proper operation, routine maintenance, and reliable long-term performance of the Toyotomi 122 Domestic Hot Water Heater.

Q. Can this manual help troubleshoot a Toyotomi 122 Domestic Hot Water Heater?

A. Yes. The manual includes troubleshooting information, operating guidance, and maintenance recommendations that can help identify common issues before professional service is required.

Q. Does the Toyotomi OM-122DW manual include maintenance information?

A. Yes. The manual outlines recommended inspection, cleaning, maintenance, and service procedures that help keep the domestic hot water heater operating efficiently and reliably.

Q. Does the OM-122DW manual include installation instructions?

A. Yes. The owner's manual includes installation requirements and guidelines that should be followed along with all applicable plumbing, fuel, mechanical, and local building codes.

Q. Who should use the Toyotomi OM-122DW Owner's Manual?

A. The manual is intended for homeowners, installers, service technicians, maintenance personnel, and anyone responsible for operating, installing, or servicing the Toyotomi 122 Domestic Hot Water Heater.

Q. Does the manual include safety information?

A. Yes. The manual includes important safety warnings, operating precautions, installation requirements, and servicing recommendations to help ensure safe use of the water heating system.

Q. What products are commonly used with the Toyotomi 122 Domestic Hot Water Heater?

A. Customers commonly reference the manual when purchasing genuine Toyotomi replacement parts, plumbing fittings, fuel system components, maintenance parts, service accessories, and related domestic hot water heater components.

Q. Is the Toyotomi OM-122DW manual useful for ordering replacement parts?

A. Yes. The manual helps identify the correct equipment model and provides helpful reference information when selecting compatible genuine Toyotomi replacement parts.

Q. Why download Toyotomi manuals from Rural Energy?

A. Rural Energy provides access to official Toyotomi manuals, genuine OEM replacement parts, heating equipment, water heating components, accessories, and expert customer support, making it a trusted resource for helping customers Live Life Warm.

Accessories

Customers who bought this item also bought

To top