TJERLUND 950-1020 Motor for A HST-1 HS1 Power Venter

Original price was: $177.89.Current price is: $167.55.

7 in stock

SKU: 169889 Category:


The Tjernlund 950-1020 Motor is a 1/25 horsepower, 24-volt AC motor designed for use in hydronic heating systems. It is a permanent split capacitor (PSC) motor with a ball bearing construction. The motor is rated for 1,200 RPM and has a maximum torque of 1.37 amps. It is 3.3 inches in diameter and 1.5 inches deep.


  • Commonly used in Tjernlund HSJ and HS1 Series Power Venters for exhaust ventilation and heating/cooling applications.
  • Can also be used in other hydronic heating system applications with compatible specifications.


  • Permanent split capacitor (PSC) motor: Offers high starting torque and efficient operation.
  • Ball bearing construction: Provides smooth operation and extended lifespan.
  • 1/25 horsepower: Delivers sufficient power for typical residential and light commercial hydronic systems.
  • 1,200 RPM: Rotational speed ensures adequate water circulation in the system.
  • 1.37 amps maximum torque: Powerful enough to handle standard system demands.
  • 3.3 inches diameter and 1.5 inches deep: Compact size fits easily in most installation locations.
  • Durable construction: Built with quality materials for long-lasting performance.

Installation and Maintenance:

  • Relatively easy to install with basic technical knowledge and following manufacturer’s instructions.
  • Requires basic electrical connections for safe operation.
  • Regular maintenance includes cleaning and inspecting the motor for proper function and longevity.

Additional information

Weight 4.01 lbs


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