IO Hvac Controls iO-CSAC70WP Thermostat 318423-701 it requires a minimum pressure

it requires a minimum pressure differential of 5 PSI to actuate the internal diaphragm effectively

Fixed Spark Gap: Factory-set 1/8-inch gap and riveted electrode eliminate the need for field adjustments and improve sparking consistency

installing the correct valve actuator spring is essential to ensure the spring return mechanism operates within the design specifications of the Honeywell VP526A

Installation Ready: Includes universal mounting bracket and hardware to facilitate secure positioning within the burner assembly

IO Hvac Controls iO-CSAC70WP Thermostat 318423-701 it requires a minimum pressureThe iO CSAC70WP Conseal A Stat is a professional grade flush mounted thermostat engineered specifically for high traffic commercial environments. This tamper proof cooling thermostat is factory preset to 70? F, providing a fixed control point that eliminates unauthorized temperature adjustments. By utilizing a concealed design, the unit remains protected against vandalism, theft, or accidental damage, making it the standard choice for hospitals,