This 115V single-phase motor delivers 1/20 HP at a rated speed of 1050 RPM

providing a faster response than fixed-temperature units under rapid-heat conditions

replacing the coil is a primary troubleshooting step

Is this motor compatible with generic digital controllers

or the diagnostic lights indicating a pressure switch fault due to insufficient draft

Modine 5H0547510020 Orifice 320788-702 This 115V single-phase motor deliversThe Modine 5H0547510020 Orifice is a precision engineered natural gas burner orifice designed for use in Modine unit heaters, including the Hot Dawg and PD PAE series. This OEM component regulates fuel flow to the burner assembly, ensuring the correct air to gas ratio for stable combustion. Manufactured for natural gas HVAC systems, the 5H0547510020 provides a consistent BTU output, which is critical for maintaining manifold pressure and preventing