and Midea applications

allowing technicians to field-set minimum CFM requirements

which often suffer from premature igniter failure and inconsistent flame rectification

we recommend verifying the kit part number against your furnace's technical guide to ensure proper spring and orifice compatibility

Siemens Building Technology 599-03080 Valve 318518-761 and Midea applicationsThe Siemens 599 03080 is a heavy duty 2 way normally closed globe valve engineered for critical flow control in commercial HVAC and steam applications. Featuring a 2 inch NPT female by female connection, this 40 Cv valve utilizes a linear flow characteristic to ensure precise modulation of saturated steam, water, and glycol solutions up to 50%. Built with a rugged bronze body (UNS CA 844) and stainless steel trim, it is rated for ANSI Class 250