What is the electrical connection type

Does this valve come with the thermostatic head

Featuring a 3/4-inch union thread connection

5" WC manifold pressure and high-flow performance across a wide operating temperature range

25% typical accuracy rating

Markel 26158006 Motor 321042-401 What is the electrical connectionThe Markel 26158006 Motor is a high performance 277V replacement motor engineered for heavy duty industrial heating applications. Specifically designed for compatibility with Markel 33XX series heaters and 4800W units, this 1 50 HP shaded pole motor operates at a nominal 900 RPM to ensure consistent airflow and optimal thermal distribution. It serves as a direct OEM component for TPI Corporation, Raywall, and Markel wall heaters, making it a critical