Siemens Building Technology 331-2794 Actuator 320735-701 What causes a blower wheel

What causes a blower wheel to fail prematurely

Designed for Trane gas heating systems and American Standard furnaces

Key Benefits Direct OEM Replacement: Ensures perfect fitment and electrical compatibility with specific Amana and Goodman furnace models

This thermostatic expansion valve for air conditioning serves as a direct drop-in for worn or sticking metering devices

ensuring high thermal output across various fuel types without sacrificing flame control

Siemens Building Technology 331-2794 Actuator 320735-701 What causes a blower wheelThe Siemens 331 2794 is a No. 6 pneumatic damper actuator engineered for precise modulation in commercial HVAC systems. This rugged, metal fabricated power unit features an integral pivot mount and a 4 inch stroke, making it a reliable solution for the gradual or positive actuation of larger air control dampers and fire smoke dampers. Operating within a 3 13 psi spring range, this actuator provides the high torque necessary for heavy duty