Common Questions: What is the purpose of the 165°F open setpoint

offering superior lock-up characteristics and sensitive regulation at extremely low flow rates

While rated for up to 240 VAC

Whether used in high-flow industrial compressor systems or compact pneumatic loops

effectively reducing friction and radial stress on rotating components

Midco International 4090164 Burner Assembly 326058-756 Common Questions: What is theThe Midco International 4090164 Burner Assembly is a high performance combustion component engineered for commercial and industrial HVAC systems. Specifically designed as a direct replacement for 4090120, this RE4400DS BurnerAssy maintains system integrity in gas fired furnaces and boilers. The assembly features an integrated 30 second pre purge cycle, a critical safety protocol that clears the combustion chamber of residual gases before direct spark