Fail-Safe Design: Normally open operation ensures the zone stays active during power loss or control failure to prevent freezing

Can the VP-3F be used with oil-fired appliances

the robust drivetrain and NEMA 4X enclosure are designed to withstand the mechanical stresses typical of cooling tower and industrial chiller environments

maintaining the integrity of the High Limit Temperature Control circuit and preventing lockout issues or erratic system cycling under heavy demand

the Lennox 24Z17 supports auxiliary heat lockout and is compatible with an optional outdoor temperature sensor to maximize energy-efficient HVAC control and equipment longevity

Lau 60760301 Fan Blade 320074-702 Fail-Safe Design: Normally open operationWhen you're out in the field servicing a high head pressure call, the Lau 60760301 Fan Blade is the heavy duty replacement you need to restore proper heat transfer. This 14 inch condenser fan blade is engineered specifically for demanding outdoor units, featuring a 33 degree pitch and a 4 blade aluminum configuration that maximizes CFM at a 1725 Max RPM rating. The CW rotation (clockwise, facing the discharge side) ensures correct airflow direction