Durable Construction: Engineered to withstand high-temperature flue environments

causing the plenum temperature to exceed 130°F

elements staying energized after the thermostat is satisfied

maintaining the integrity of the furnace ignition control is paramount for system safety and uptime

the Trane CNT2239 delivers a seamless fit with standard mounting footprints

Siemens Building Technology 599-03201 Valve 326010-701 Durable Construction: Engineered to withstandThe Siemens 599 03201 is a robust 3 way mixing valve from the Flowrite 599 Series, engineered for precise fluid temperature control in demanding HVACR systems. Constructed with a heavy duty bronze body and durable brass trim, this 1 2 inch NPT globe valve is rated for ANSI Class 250 service. It features a 4. 0 Cv flow coefficient and is designed for seamless integration with either pneumatic or electronic actuators using a direct coupled universal