Tjernlund Products 950-1021 Motor 318172-701 Does it require external power

Does it require external power

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

Torque Output: 44 in-lb (5 Nm) provides sufficient force for standard dampers and pressure-independent valves

2 diesel or heating oil

this heavy-duty electrical component features an integrated auxiliary switch

Tjernlund Products 950-1021 Motor 318172-701 Does it require external powerThe 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