Trane THT2849 Limit 321894-706 provided the flow follows the

provided the flow follows the direction of the arrow on the body

and gas valve while monitoring safety circuits including limit switches and flame sensors

Optimized Ignition: Specifically calibrated for Reznor heating equipment to provide a reliable high-voltage spark for Direct Spark Ignition sequences

maintaining stable refrigeration cycles even as ambient temperatures fluctuate

overfeeding)

Trane THT2849 Limit 321894-706 provided the flow follows theThe Trane THT2849 Limit is a high performance thermal safety control engineered for demanding commercial and industrial HVAC applications. Operating as a critical safeguard within the system's high limit safety circuit, this adjustable high limit switch features a sensing range of 180 230F. When plenum or heat exchanger temperatures exceed the specific setpoint, the switch interrupts the 24V signal to the gas valve or ignition control, effectively