Carrier HC43VE575 Outdoor Motor 323055-751 Internal relief valves (IRV) are

Internal relief valves (IRV) are generally not available in the HP (High Pressure) versions of the Sensus 243 series

Can this damper be installed on oil-fired equipment

Its streamlined internal water passages and chemical-resistant seating make it a reliable choice for maintaining system integrity in both hot and cold water health-hazard applications

making it compatible with various HVACR equipment

Carrier HC43VE575 Outdoor Motor 323055-751 Internal relief valves (IRV) areThe Carrier HC43VE575 is a high performance condenser fan motor engineered specifically for heavy duty industrial and commercial HVAC applications. Operating at 575V with a 1 2 HP output, this motor maintains a consistent 1075 RPM to ensure optimal airflow across the outdoor coils. As a Factory Authorized Part, it serves as a direct OEM replacement for the HC43VL575 and identifies with the Genteq 5KCP39PGG985 manufacturing profile. This 48 frame motor