the 4201 series tridicator is a standard-issue replacement part for aging HVAC pressure temperature gauges

you ensure tight seating and prevent critical refrigerant loss in high-pressure industrial environments

ensuring protection against moisture and environmental ingress

and significant axial end float

Trane FAN1849 Fan Blade 30067439-890 the 4201 series tridicator isThe Trane FAN1849 is a heavy duty, OEM grade condenser fan blade engineered for high static pressure applications in commercial and residential HVACR systems. Featuring a 24 inch diameter and a precise 28 degree pitch, this 3 blade assembly is optimized for clockwise (CW) rotation to ensure maximum CFM delivery and efficient heat dissipation across the condenser coils. Built with a 1 2 inch bore specifically located on the intake side, the 1849 serves