The Marathon O004 is a 1/4 HP, 3450 RPM, 115V single-phase split-phase oil burner motor featuring manual reset thermal protection. Direct OEM replacement motor for residential/commercial oil-fired furnaces, boilers, and hot water pressure or steam cleaners. Powers the oil burner pump and blower fan assembly to atomize fuel and provide the forced air required for proper ignition and combustion. Split-phase electrical design (does not require an external start capacitor) with continuous duty operation.
Specifications
Horsepower: 1/4 HP
Voltage: 115V
Amperage: 4.2 - 4.3 Amps
Frequency: 60 Hz (1-Phase)
Speed: 3450 RPM (2-pole, single speed)
Frame Size: NEMA 48NZ
Enclosure: Semi-enclosed / Open Drip Proof (ODP)
Rotation: Selective Clockwise (CW) / Reversible options depending on wiring setup
Shaft Dimensions: 1/2" diameter x 2.09" length with a full flat extension
Thermal Protection: Manual reset overload protector
The Marathon O004 is a 1/4 HP, 3450 RPM, 115V single-phase split-phase oil burner motor featuring manual reset thermal protection. Direct OEM replacement motor for residential/commercial oil-fired furnaces, boilers, and hot water pressure or steam cleaners. Powers the oil burner pump and blower fan assembly to atomize fuel and provide the forced air required for proper ignition and combustion. Split-phase electrical design (does not require an external start capacitor) with continuous duty operation.
Specifications
Horsepower: 1/4 HP
Voltage: 115V
Amperage: 4.2 - 4.3 Amps
Frequency: 60 Hz (1-Phase)
Speed: 3450 RPM (2-pole, single speed)
Frame Size: NEMA 48NZ
Enclosure: Semi-enclosed / Open Drip Proof (ODP)
Rotation: Selective Clockwise (CW) / Reversible options depending on wiring setup
Shaft Dimensions: 1/2" diameter x 2.09" length with a full flat extension
Thermal Protection: Manual reset overload protector
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