The motor uses a 3

this relay protects the blower motor from premature wear and optimizes airflow efficiency across the coil

Featuring a shaded pole motor rated at 115V and 2 amps

Enhanced Stability: Eliminates motor play to reduce stress on the blower wheel and motor shaft during startup and operation

protecting the fan motor shaft and mounts

Siemens Building Technology 255-01119 Valve Assembly 324846-701 The motor uses a 3The Siemens Building Technology 255 01119 Valve Assembly is a high performance 2 way normally open globe valve designed for precise modulating control in HVAC terminal units. This assembly features a 1 2 inch NPT forged brass body with a 1. 0 Cv capacity, utilizing an equal percentage flow characteristic to maintain stable temperature control in hot or chilled water applications. Engineered for the Powermite 599 MZ Series, this unit integrates a non