Tjernlund Products 950-1021 Motor 318172-701 the built-in push-to-test button and

the built-in push-to-test button and lock-down door allow technicians to manually cycle and hold the contacts for testing

2 diesel or heating oil

ensuring stable superheat control even under varying head pressures or partial load conditions

it supports 0-20 PSI operations with AC voltage and 0-10 PSI for DC configurations

Tjernlund Products 950-1021 Motor 318172-701 the built-in push-to-test button andThe Tjernlund 950 1021 Motor is a high performance 1 7 HP, 120 VAC replacement motor and wheel kit specifically engineered for Tjernlund HS2 series power venters. Running at 3300 RPM, this permanent split capacitor motor is built for the high static pressure requirements of residential sidewall venting. This kit includes the necessary wheel and hardware to drop directly into HS2, HSUL 2, HST 2, and HS115 2 units, ensuring the exact airflow