The HRH040U7LP6 is a hermetic, fixed-speed scroll compressor for air conditioning and heat pump systems. A fixed and an orbiting spiral compress refrigerant toward the center of the scroll set, with the motor and scroll sealed in a welded shell and replaced as a complete unit; it runs at one speed and cycles on and off to regulate capacity. Mechanically it is the same 040 frame as your other HRH040 units; only the motor winding differs.

This model is built for R410A refrigerant with PVE lubricant and rated at about 3.3 tons (41,490 BTU/hr at 60 Hz). It runs on 575 V three-phase, 60 Hz power, the high-voltage configuration used in commercial and light industrial buildings with 575 V service (common in larger facilities and in Canada), which makes it a less common variant than the 460 V or 208-230 V versions. The code decodes as H (air conditioning), R (residential-platform scroll), H (R410A, PVE oil), 040 (capacity class), U (optimized for 45/100°F), 7 (575 V three-phase, 60 Hz), L (internal protection), P6 (brazed, spade terminals).