The Toyotomi OPT-101 Fuel Lifter Pump (Part #20477600) is designed for installations where the fuel tank is located below the heater—such as underground or outdoor tank setups. It automatically lifts kerosene, #1 fuel oil, or ultra-low sulfur diesel to supply Toyotomi and Toyostove vented heaters with a steady, gravity-fed fuel flow.
Automatic recovery ensures continuous operation if the fuel supply is temporarily interrupted, and built-in safety controls protect against overflow or air lock. The OPT-101 features a durable steel housing, integrated motor assembly, and compact design suitable for indoor mounting near the heater.
This lifter is intended for indoor installation only. Electrical components are not waterproof, and the unit should not be installed in cold or damp environments. All installations must comply with NFPA 31 and NFPA 70 standards.
Fuel Compatibility: ASTM D3699 1-K Kerosene, ASTM D396 Low Sulfur No.1 Fuel Oil, ASTM D975 Ultra-Low Sulfur Diesel (ULSD), or Ultra-Low Sulfur Heating Oil (ULSHO). Never use gasoline.