Tjernlund Products 950-0014 Timer/Relay 319852-301 For standard daily HVAC air

For standard daily HVAC air handling

ensuring minimal pressure drop across the line for critical refrigeration and boiler feed operations

After the initial 8 to 24 hours of "run-in" time

Rugged Construction: Built with a durable aluminum body and high-grade 3 inch NPT threads to withstand the rigors of mechanical room environments

Tjernlund Products 950-0014 Timer/Relay 319852-301 For standard daily HVAC airThe Tjernlund Products 950 0014 Timer Relay is a critical field service component engineered for precise ventilation post purge control in side wall venting applications. Designed specifically as a direct replacement for GPAK JT, VP 2F, and VP 3F systems, this non adjustable solid state logic board manages the extraction of residual combustion gases by maintaining blower operation for a fixed 45 second delay after the appliance burner cycle ends. This