uneven flame rollout

ensuring seamless HVAC part compatibility and optimal combustion performance

It stands for Counter-Clockwise Shaft End

low-resistance connections for both solid and stranded copper conductors

Precise Thermal Settings: Features a fixed 190-degree trip point and a 40-degree differential for optimized cycling

Siemens DDC PTM6.1PSI20-M-R Module THPU32HP7Y uneven flame rolloutThe Siemens DDC PTM6. 1PSI20 M R is a core direct drive control component designed for integrating high precision actuator feedback within legacy and modern Siemens building automation systems. As a Positioning Module Refurbished unit, it provides the bridge between the central DDC processor and field level electric motors, facilitating exact movement for HVAC damper control and water flow valves. This specific PTM module utilizes 20 feedback signals