Modine 5H0578450004 Fan Blade 318172-701 This 5000 Series (D1 style)

This 5000 Series (D1 style) control features a Double Pole Single Throw (DPST) snap-action mechanism with a positive "OFF" position

and sleeves required for a complete securement

and a refined metalized polypropylene film dielectric for thermal stability

Whether you are addressing a failed blower relay or a non-responsive ignition sequence

Proportional Control: Specifically calibrated for steam boiler water level control and low water safety

Modine 5H0578450004 Fan Blade 318172-701 This 5000 Series (D1 style)The Modine 5H0578450004 Fan Blade is a precision engineered OEM replacement part designed for high performance service in Modine unit heaters and HVAC systems. This 14 inch diameter fan blade features a 3 blade configuration with a 25 degree pitch, optimized for maximum CFM delivery and static pressure efficiency. Built for durability in demanding commercial and industrial environments, it utilizes a 1 2 inch bore and is designed for Clockwise (CW)