The Honeywell 311616 spring is a critical component engineered to provide reliable 2-7# pressure range regulation for MP953A and MP953C Series pneumatic valve actuators

This cover ensures consistent performance by shielding the internal force-balance assembly without interfering with air consumption or setpoint accuracy

ensuring the unit shuts down if plenum temperatures exceed safe operating parameters

and safety switches

Amana-Goodman B1370157 Pressure Switch The Honeywell 311616 spring isWhen you're troubleshooting a furnace that refuses to ignite, diagnosing a faulty Amana Goodman B1370157 Pressure Switch is step one. This genuine OEM Single Pole Single Throw (SPST) switch is calibrated to a precise 0. 38" WC (Water Column) pressure rating, ensuring your inducer motor creates the necessary vacuum for safe combustion. Built with a durable 1 4" barb connection, this component serves as a critical safety limit, monitoring negative air