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Tjernlund 950-0131 Power Venter motor 1/3 hp split-phase 48 frame

Tjernlund Products, Inc.

Tjernlund Products, Inc. 950-0131 Power Venter Motor 1/3 hp

SKU CH-AM8W-0EW0Y

A 1/3 hp split-phase motor runs at 725 RPM on 115/230V AC for power venter systems

  • 1/3 hp motor delivers reliable venting power
  • Split-phase design provides strong starting torque
  • Dual 115/230 V voltage fits multiple installations
  • 48 frame size matches OEM replacement specs
  • 1,725 RPM nameplate speed ensures consistent airflow

Power Venter Motor 1/3 hp

The Tjernlund 950-0131 is a single-phase split-phase motor rated at 1/3 hp for HVAC power venting applications. It operates at a nameplate speed of 1,725 RPM and fits a standard 48 frame. The unit is designed as an OEM replacement for compatible Tjernlund power venter systems.

Dual-Voltage 115/230 V Operation

The motor runs on 115 V or 230 V AC, drawing 6.0 A at the lower voltage and 3.0 A at the higher voltage. This dual-voltage design provides flexibility for different supply circuits. It delivers rated output within these electrical limits and is not suited for three-phase installations.

48 Frame OEM Replacement Build

The 48 frame dimensions match the original equipment mounting pattern for direct bolt-on installation. Split-phase construction provides reliable starting torque for venting duties without a capacitor. The motor is supplied new and ready for service in approved Tjernlund power venter assemblies.

Highlights

  • 1/3 hp motor delivers reliable venting power
  • Split-phase design provides strong starting torque
  • Dual 115/230 V voltage fits multiple installations
  • 48 frame size matches OEM replacement specs
  • 1,725 RPM nameplate speed ensures consistent airflow

Specifications

BrandTJERNLUND PRODUCTS

Questions about this item

Will the 48-frame mounting on this 1/3 hp motor line up with the bracket on my existing Tjernlund power venter?

The motor uses a standard 48-frame mounting pattern that matches the original equipment on Tjernlund power venters, so the existing bolt holes should align directly.

How can I verify the motor is running at the correct speed after installation?

The nameplate lists 1,725 RPM at full load; a handheld tachometer on the shaft should read close to that figure when the venter is operating normally.

Does the 950-0131 package include a capacitor or mounting hardware, or do I need to buy them separately?

The box contains only the split-phase motor itself; no capacitor, mounting bolts, or wiring connectors are supplied and must be sourced separately.

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