What is the maximum pressure setting for this control

this control manages FLA 24 A at 120 V AC

it ensures seamless communication with existing control boards without the need for additional field programming

this assembly is strictly for Natural Gas (NG) applications

What is the purpose of the Green Spring

Resideo S688A1007 Sail Switch 321894-708 What is the maximum pressureThe Resideo S688A1007 Sail Switch is a critical interlocking control designed to prove airflow before activating ancillary HVAC components like electronic air cleaners or humidifiers. Featuring SPDT switching, this duct mounted airflow switch operates within a velocity range of 75 to 250 Fpm, ensuring reliable equipment activation only when the system blower is moving sufficient CFM. The unit utilizes a large 26. 2 square inch sail (5" wide) with a