When diagnosing airflow issues or excessive noise in residential units

3-pole configuration

providing a reliable defense against flame rollout

extending equipment lifespan

including popular S-series and 95% AFUE models

Siemens Building Technology 599-02014 Valve R-407A When diagnosing airflow issues orThe Siemens Building Technology 599 02014 Valve is a robust 1 inch 2 way normally closed globe valve designed for precision control in terminal unit applications. Featuring a 10 Cv equal percentage flow characteristic, this valve ensures linear control of hot or chilled water, as well as glycol solutions up to 50%. The forged brass body and brass trim provide exceptional durability in high demand HVAC environments, supporting an ANSI Class 250