Can I use soap when washing this foam filter

it is not designed for proportional or modulating control in VAV reheat applications

allowing it to function even in gravity-fed or extremely low-pressure steam headers

What is the ASCO SU8220G406 used for

Resideo VR8304Q4511 Valve 321894-706 Can I use soap whenThe Resideo VR8304Q4511 Valve is a professional grade, two stage gas valve engineered for high capacity applications up to 300,000 BTU. Designed as a combination gas control, this unit integrates a manual valve, two automatic operators, and a pressure regulator into one compact intermittent pilot gas valve. It operates on 24vac and features a 3 4" x 3 4" straight through body pattern, with 1 4" male quick connect terminals for streamlined electrical