Carrier P251-0083H Control 324846-701 As a direct furnace ignitor

As a direct furnace ignitor replacement

the P100AA-2 is a direct-mount component that eliminates the need for complex mounting brackets or capillary tubes

The inclusion of the fan proving switch within the control kit prevents the burner from firing unless the venter attains the necessary negative pressure

F of error for every 250 feet of 18 AWG wire

Versatile Mounting: Design allows for installation in multiple orientations to suit complex piping layouts

Carrier P251-0083H Control 324846-701 As a direct furnace ignitorThe Carrier P251 0083H Head Pressure Control is a critical low ambient controller designed to maintain optimal system performance when outdoor temperatures drop below standard operating conditions. This solid state condenser fan speed controller functions by modulating the voltage to the fan motor based on liquid line temperature or pressure, ensuring a consistent head pressure for the expansion valve. Compatible with Carrier heating and cooling