Bro Br344a Reciprocating Compressor R404a (2HP)

A 2HP 220V R404a /R507 compressor is a specialized refrigeration component designed to operate on a 220-volt power supply and is optimized for use with R404A/ R507 refrigerant-a common hydrofluorocarbon (HFC) blend used in medium to low-temperature refrigeration systems. These compressors are widely used in commercial freezers, cold storage units, refrigerated transport, and industrial cooling applications due to their reliability and efficiency.

This guide explores the four main types of 220V R404A /R507 compressors, detailing their working principles, advantages, limitations, and ideal applications to help you make informed decisions for your cooling system requirements.

Practical recommendations

Chiller use (2-5 C):

Light load: Aim for 6-10 m with good insulation and limited door openings.

Moderate load: Keep to 4-7 m or consider a larger compressor.

Freezer use ( 18 C):

Light load: Keep to 3-6 m .

Moderate load: 2-4 m is safer to avoid long pull-down times.

What's in the box
1 X Compressor
1 x starting box