Aaon R78281 Inducer Assembly 322838-752 Featuring a 3/4 inch connection

Featuring a 3/4 inch connection and a 46oz capacity

Safety is prioritized with a 100% gas shutoff protocol in the event of ignition failure and integrated reverse polarity protection

which can compromise the pressure switch circuit and lead to furnace ignition failure

The three-pole configuration allows for complete circuit isolation

The MAMAC Systems PR-274-R2-VDC is a high-precision low pressure sensor engineered for demanding HVAC duct static pressure monitoring and cleanroom applications

Aaon R78281 Inducer Assembly 322838-752 Featuring a 3/4 inch connectionThe AAON R78281 Inducer Assembly is a high performance OEM replacement part engineered for industrial grade HVAC units. Operating at 460V with a motor speed of 3000 RPM, this draft inducer blower is critical for maintaining the correct pressure and airflow required for safe combustion and efficient gas heating. As a direct AAON R78280 cross reference, the R78281 ensures a precise fit for legacy and modern rooftop units, preventing the common system