This 3/4" MNPT x 3/4" FNPT safety relief valve is factory-set at 150 PSI and features a National Board certified relieving capacity of 929 pounds per hour

Crafted from high-grade

Broad Application: Serves as a direct-fit component for numerous Coleman

Regular inspection of the internal filter insert is necessary whenever the pressure drop exceeds the manufacturer’s threshold to maintain optimal burner efficiency and system safety

including popular models like the 58MCA

Resideo ZD16X8TZ Damper 318820-201 This 3/4" MNPT x 3/4"The Resideo ZD16X8TZ is a heavy duty, rectangular parallel blade zone damper designed for precision airflow control in residential and light commercial forced air systems. Built with a robust extruded aluminum frame and blades, this 16" x 8" damper utilizes a 24VAC synchronous motor for reliable two position control. Operating as a power closed, spring return open (PC SO) component, it serves as a fail safe, normally open solution that ensures maximum