Friedrich FPHFR36A3D 36K Btu Single Zone Outdoor Unit

Product Description

The FRIEDRICH FPHFR36A3D is a 36,000 BTU/h single-zone outdoor condensing unit designed for use with cassette or ducted indoor air handlers in ductless and ducted mini-split applications. It operates on 230V power and uses R454B refrigerant, a lower-GWP alternative to R-410A that meets current regulatory direction for residential and light commercial HVAC equipment. The unit is part of the Floating Air high-efficiency product line and is intended for installation by licensed HVAC technicians handling split-system work.

This outdoor unit is suited for single-zone residential or light commercial installations where a cassette or concealed ducted indoor terminal is preferred over a wall-mount or floor-mount configuration. Cassette installations are common in drop-ceiling commercial spaces, while ducted handlers are used when conditioned air distribution through ductwork is required. The FPHFR36A3D pairs with a compatible Friedrich Floating Air indoor cassette or ducted handler to complete the system.

Key Features

• 36,000 BTU/h capacity suitable for larger single-zone applications
• R454B refrigerant charge — lower global warming potential versus R-410A
• 230V single-zone outdoor unit compatible with cassette and ducted indoor configurations
• High-efficiency design for reduced operating costs in continuous-run applications
• Single-zone architecture simplifies commissioning and control wiring

Compatibility

Designed for use with Friedrich Floating Air cassette or ducted single-zone indoor air handlers. Consult Friedrich system pairing documentation to confirm the correct matched indoor unit before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician with EPA Section 608 certification, as R454B is a regulated refrigerant requiring proper handling equipment. Disconnect and lock out all electrical power before servicing the unit or making refrigerant connections. Follow local mechanical and electrical codes, including NEC requirements for disconnect sizing and ground fault protection, and adhere to the manufacturer installation manual for refrigerant line sizing and outdoor unit placement clearances. Do not substitute refrigerant types — this unit is rated for R454B only.

Technical Specifications

• Capacity: 36,000 BTU/h
• Item Type: Outdoor Unit
• Refrigerant: R454B
• Voltage: 230V
• Zone Configuration: Single Zone

Standard Information

• Brand: FRIEDRICH
• Manufacturer Part Number: FPHFR36A3D