though the pitch diameter will vary slightly between the two styles

specifically engineered for single-phase capacitor-start motors

this ASCO 8344 Series valve maintains tight shut-off and consistent performance even in high-cycle industrial environments

Provides accurate superheat control for improved system efficiency

and motor loads—rated up to 2 HP @ 277VAC—making it a staple for contractors managing complex building automation projects

Functional Devices TR20VA004 Transformer R-407C though the pitch diameter willThe Functional Devices TR20VA004 is a versatile 20VA control transformer designed for reliable power conversion in building automation and HVAC systems. Built with split bobbin construction, this unit effectively steps down high line voltage to a consistent 24Vac secondary voltage for powering thermostats, relays, and sensors. The multi tap primary accommodates 120 208 240 277Vac, providing technicians with a single part solution for diverse project