the Conbraco 10-615-25 is specifically ASME Section IV certified for hot water service only

Use a multimeter to check for 24V between the O and Common terminals to confirm the board is correctly commanding the shift

the control features an automatic one-hour reset to attempt a new ignition cycle

Precise Load Control: Handles inductive and resistive loads for valves and relays

Maxitrol TD94E-0616 Selector THPU32HP7Y the Conbraco 10-615-25 is specificallyThe Maxitrol TD94E 0616 Remote Temperature Selector is a critical control component designed for Selectra Series 94 systems, providing a high precision interface for atmospheric and direct fired burner applications. Operating within a 60F to 160F temperature range, this selector allows for granular adjustment of gas fired discharge air or process temperatures. It features a high visibility LED display for real time monitoring and is engineered to work