and thermopile relative to the main burner port

Safety Integrity: Prevents "no-heat" calls by maintaining reliable flame rectification signals to the furnace ignition module

The York S1-025-29049-700 Temp Controller is a high-precision OEM HVAC replacement part engineered for critical temperature regulation in industrial and commercial refrigeration systems

To ensure accuracy for pressure switch calibration

Robertshaw 4290-006 Gas Thermostat Freon and thermopile relative to theThe Robertshaw 4290 006 is a professional grade snap acting hydraulic thermostat engineered for precise temperature regulation in demanding commercial kitchen environments. Designed for high duty applications such as commercial fryers, griddles, and convection ovens, this GS series gas control operates by interrupting gas flow to the burner once the setpoint is reached. Technical specifications include a 200F to 410F temperature range, making it ideal