Spartan Valves ME-4840B Actuator 320819-301 Optimized Combustion: Precision-drilled orifices and

Optimized Combustion: Precision-drilled orifices and venturi design provide a stable blue flame

but it may require a different mounting bracket or strap for secure installation

Optimize your rooftop unit performance with the Carrier KT61DZ075 Bearing

The unit features a durable 18-gauge steel cover and a 22-gauge frame

and evaporator fans

Spartan Valves ME-4840B Actuator 320819-301 Optimized Combustion: Precision-drilled orifices andThe Spartan Valves ME 4840B Actuator is a critical component for technicians managing terminal unit and zone valve applications. This 24Vac spring return proportional actuator is engineered for precise modulation, utilizing a microprocessor based control system to drive 2, 3, or 4 port valves. Operating on a 0 10Vdc control signal, the unit features an internal AC hysteresis brushless motor that provides reliable 28lbs (120N) of output force. The