Key Benefits Dual-Circuit Control: The DPDT configuration allows for the simultaneous management of two separate circuits from a single 24V coil signal

simplifying field replacements and reducing labor time for contractors managing commercial or residential HVAC zones

What is the standard mounting for this part

the R81550 is a direct OEM replacement that ensures seamless communication with Aaon controls without the calibration errors associated with generic alternatives

Modine 5H0738370004 Fan Blade Els PW 17895 Key Benefits Dual-Circuit Control: TheThe Modine 5H0738370004 Fan Blade is a critical OEM replacement part designed for high static pressure applications in Modine unit heaters, specifically the PD150 and PDP150 series. This industrial HVAC fan blade features a 15. 5 inch diameter with a 26 degree pitch, precision engineered to maintain optimal CFM output and heat exchanger efficiency. Built as a 3 blade blower component with a 1 2 inch bore, it is designed for clockwise (CW) rotation.