Siemens Building Technology 141-388 Ring Kit 321042-401 The Hoffman Controls 207-2W is

The Hoffman Controls 207-2W is a commercial-grade electronic wall thermostat engineered specifically for integration with 200-3 Series Flow Controllers

the actuator allows for clockwise or counter-clockwise fail-safe operation by reversing the mounting orientation on the damper shaft

Superior Material Construction: Features a stainless steel disc and cast iron body for enhanced corrosion resistance in water-cooled systems

the kit provides all necessary internals to address common failure points such as stem leakage or plug degradation

Key Benefits Ensures safe venting operation by monitoring exhaust pressure and preventing dangerous backdrafts

Siemens Building Technology 141-388 Ring Kit 321042-401 The Hoffman Controls 207-2W isFor commercial service technicians and mechanical contractors maintaining HVACR pneumatic systems, the Siemens Building Technology 141 388 Ring Kit is the industry standard for securing 5 32 inch tubing. This Compression Ring Kit 100 PK provides a high volume solution for ensuring leak free connections in pneumatic thermostat installations and broader HVAC control systems. Engineered for a precise 5 32 inch fit, these Siemens 141 388 compression rings