HVAC Shop Blog

SECOP compressors power a huge slice of Australia’s commercial refrigeration—bottle coolers, display fridges, under-bench cabinets and small cold rooms. This guide explains how SECOP (often searched as “Danfoss compressors”) fits into modern replacement work, how hermetic compressors operate, and how to choose the right model without guesswork. You’ll learn the practical difference between LBP and MBP duty, how to size for real cabinet conditions (including Brisbane heat and tight kitchen installs), and how to avoid common install mistakes that lead to call-backs. If you’re unsure on refrigerant match (R404A vs R134a) or wiring/start components, we also cover what to confirm on the data plate before ordering—plus when to talk to a local team to confirm compatibility and get a quote.

Danfoss compressors are still everywhere in Australian commercial refrigeration, but the name on the can has changed. Today, many “Danfoss” replacements are supplied as SECOP (formerly Danfoss), which is why techs and business owners keep seeing both brands on quotes and nameplates. In this guide, we break down what the rebrand actually means, how to choose the right compressor by refrigerant and duty (LBP vs MBP), and the common mistakes that cause warm cabinets and repeat call-backs. You’ll also see where these compressors are used most in Australia—from bottle coolers and display fridges to small cold rooms—and how SECOP compares with other common options like Embraco and Copeland when you’re planning a replacement.