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HVAC Refrigerant Services are tailored to each facility. Often, oil has leaked from the compressor and needs to be removed. Refrigerant oil adheres to the interior inner wall of the evaporator and condenser coils. This oil creates inefficiencies by acts as an unseen insulator on your refrigeration heat exchange surfaces. 

Oil in your refrigeration equipment:

    • Reduces Energy Efficiency
    • Reduces System Lifetime
    • Increases Maintenance Costs

With RSO, your refrigeration system can increase thermo-conductivity of refrigerant by 25.5% and increase the efficiency of oils, metals, and the flow of refrigerant. RSO is effective on all refrigeration systems including cold storage, ice production, and HVAC systems. RSO will also:

    • Clean coil system 
    • Prevent oil from reattaching to the surface
    • Return oil to filter/oil sump
    • Aid in lubricating compressor
    • Protect HVAC system from degradation





Applied exclusively by experienced HVAC Armor Certified Professional Applicators. HVAC Armor RSO is an affordable green initiative that increases refrigeration efficiency.

    a division of   Holding Group                                 2750 Vinland St.   Oshkosh WI 54901    920 267 6120

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