Weil McLain 383-500-665 Control Module Freon The Johnson Controls TE-6001-4 is

The Johnson Controls TE-6001-4 is a professional-grade room temperature sensing hardware assembly designed for versatility in commercial HVAC environments

leak-proof integration into the refrigerant circuit

Key Benefits for HVAC Professionals Direct OEM Replacement: Replaces obsolete part number S5152-051 with precision-matched specifications

As the direct replacement for Hydrotherm 02-5208

when paired with a UL-recognized Warrick control

Weil McLain 383-500-665 Control Module Freon The Johnson Controls TE-6001-4 isThe Weil McLain 383 500 665 Control Module is the professional grade U Control Upgrade Kit engineered specifically for Ultra Series 1 and Series 2 gas boilers. This OEM boiler control board is a comprehensive field integration solution, serving as the official 383 500 191 replacement. It is critical for technicians to note that this is an upgrade kit, not a standard drop in component. The 383 500 665 provides advanced diagnostics and enhanced ignition