Precision Shaft Alignment: The 4-bolt cast flange design prevents shaft wandering and vibration in high-RPM HVAC blower applications

This specific assembly is officially classified as a 1-phase HVAC draft inducer assembly and is commonly used in commercial and residential series like the GCS16 and GCS24

this unit offers the exact mounting orientation and electrical terminal configuration found in original Heil Quaker furnace parts

Full Port Design: 1-inch NPT threaded connections with a full port orifice maximize CV flow rates and minimize turbulence

these part numbers are functionally identical and serve as direct replacements for each other in all documented Honeywell intermittent pilot systems

Johnson Controls V47AB-4 Valve Refrigerant Precision Shaft Alignment: The 4-boltThe Johnson Controls V47AB 4 is a direct acting temperature actuated water regulating valve engineered for precision sensing in heating applications. This 1 2 inch NPT cast brass valve features a heating point range of 160 to 230 degrees F, making it a reliable solution for maintaining specific discharge water temperatures in heat exchangers and cooling towers. The assembly includes a Style 4 sensing bulb (11 16" diameter by 3 1 4" length) and a 6