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the
fault

repairing this will drive your profits up!

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OIL FOULING

AN AC SYSTEMS DARK SIDE

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Oil fouling is the ACCUMULATION of oil on the heat exchange surfaces of condensers and evaporators.

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Oil is intended to PROTECT the moving parts and INSULATE them against the effects of friction.

FACT

EVERY AC SYSTEM

YOUR SERVICE TEAM IS CALLED OUT TO NEEDS REPAIRING WITH

ACFLUSH!

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From the initial moment an AC system is activated, oil blends with the refrigerant and circulates throughout the system..

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Within the condenser and evaporator, where there is no mechanical friction, oil still seeks out metal surfaces to provide its NATURAL INSULATING EFFECTS.

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Laminar friction is INSUFFICIENT to remove oil from surfaces, therefore the insulating effect of the oil will remain for the life of the system.

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With the condenser and evaporator now insulated by the effects of oil, the system's ability to transfer heat is SIGNIFICANTLY DIMINISHED. As a result, the system cannot achieve adequate heat transfer, impacting the temperatures produced and requiring up to 30% MORE OPERATION AND ENERGY to reach the customer's desired comfort level.

problems with aN OIL fouled ac system

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LAMINAR FRICTION causes EFFICIENCY LOSS due to drag between the refrigerant and heat transfer surface

OIL FOULING

Insulating the refrigerants' ability to efficiently transfer heat, driving up energy consumption up to 30%

a repair is required

Longer run times.

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Up to 30% more energy.

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Less efficiency.

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More wear & tear.

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Increased risk of breakdown.

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Reduced life span.

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THE REPAIR SOLUTION

YOU WILL ABSOLUTELY WANT

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Time-tested systems designed to deliver guaranteed results.

THE ESSENTIAL REPAIR 

WE'LL HELP YOU GET A RUNNING START!!

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Online classes and workshops that will provide the flexibility to train at your own pace, to fit seamlessly into your business schedule.

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By leveraging the strengths your team already possesses when engaging with homeowners, makes mastering the skills for our ACFlush repair component straightforward.

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Customized coaching & training formats including podcasts, ZOOM meetings, Tool Box meetings, and webinars, each tailored to meet your specific business goals and preferences.

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Finally, we'll support your team in mastering the skills necessary to achieve exceptionally high customer acceptance rates to the one repair that can slash energy needs up to 30%!

your customers cannot afford to miss out on this repair!

ACFlush by EnviroTemp is a ONE-TIME restorative REPAIR engineered to permanently resolve the performance degradation caused by oil fouling in HVAC systems.  This fast, highly effective repair can be performed in under 15 minutes, requiring no mechanical disassembly. Once introduced into the system, ACFlush restores thermal conductivity by removing fouled oil from internal surfaces, improving refrigerant flow and heat exchange efficiency.

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Typical results include a 1–3°F improvement in the delta T (supply vs. return air temperature), enabling systems to reach set points more rapidly. This reduction in compressor runtime contributes to energy consumption savings of up to 30%, without altering system hardware or requiring ongoing maintenance.

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IMPROVED HEAT TRANSFER

With the insulating layer of oil now REMOVED, the refrigerant is able to transfer heat up to 30% more efficiently.

With the AC system now REPAIRED against the effects of oil fouling, enhanced heat transfer results in a 1–3°F improvement in output temperature differential.
This allows your customer’s desired comfort level to be achieved more quickly, with reduced compressor runtime and up to 30% lower energy consumption.

AC system repaired with acflush

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Shorter run times.

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Up to 30% less energy.

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Improved supply air temperature by 1–3°F

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Improved Comfort.

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Better performance.

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Increased life span.

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Single repair lasts for life of unit.

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Improved customer satisfaction.

YOUR

GAME

CHANGER

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READY TO CONNECT

USA & CANADA

832 371 9739

Houston, Texas

AUSTRALIA & ASIA PACIFIC

1 300 78 88 98

Adelaide, South Australia

ACFlush by EnviroTemp is exclusively available to AC Service and Repair professionals across the USA, Canada, and Australia. With direct distribution from our centers in the USA and Australia, we ensure swift and reliable service for your business needs.

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© 2025 by Dos Amigos Pty Ltd | Last Update July 07,  2025 

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