Tjernlund Products, Inc.
Tjernlund Products, Inc. 950-1017 Motor Kit 1 hp 56 Frame 115/208-230V
Replacement split-phase motor kit delivering 1 hp at 725 RPM on 115/208-230V with 56 frame fit
- 1 hp motor delivers strong airflow for HVAC systems
- Split-phase design ensures reliable single-phase operation
- Dual-voltage 115/208-230V AC fits multiple installations
- 725 RPM nameplate speed matches OEM specifications
- 56 frame size allows direct replacement mounting
Motor Kit Identity
The Tjernlund 950-1017 is a single-phase split-phase motor kit rated at 1 hp for HVAC service in recreational vehicles. It fits a standard 56 frame and runs on 115/208-230 V AC power supplies.
Electrical Compatibility Check
Verify that your RV circuit can deliver 13.6 A at 115 V or 6.9 A at 208-230 V before ordering. Confirm the existing mounting pattern matches the 56 frame dimensions and that the voltage selector matches your supply.
Sustained Load Behaviour
At continuous operation the motor maintains a nameplate speed of 725 RPM under full rated load. The split-phase design provides steady torque without the starting capacitor losses found in capacitor-start units.
Highlights
- 1 hp motor delivers strong airflow for HVAC systems
- Split-phase design ensures reliable single-phase operation
- Dual-voltage 115/208-230V AC fits multiple installations
- 725 RPM nameplate speed matches OEM specifications
- 56 frame size allows direct replacement mounting
Specifications
| Brand | TJERNLUND PRODUCTS |
|---|
Questions about this item
Does the 950-1017 motor kit include mounting hardware or must I buy a 56-frame base separately?
The kit supplies the 1 hp split-phase motor built to the 56 frame standard; mounting bolts, base plates or pulleys are not included and must be sourced to match your existing equipment.
Should I wire the 115 V or the 208-230 V connection for my RV ventilation unit?
Choose the voltage that matches your supply — 115 V draws 13.6 A full load, while 208-230 V draws 6.9 A; the motor nameplate lists both ranges for dual-voltage flexibility.
What does the 725 RPM nameplate speed mean for airflow in a typical RV duct?
At 725 RPM the single-phase motor delivers its rated 1 hp output, so fan performance will follow the blower wheel and duct design already installed in the vehicle.
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