What This Actually Does
Not a flush. Nothing removed. Nothing added that shouldn’t be there.
ACFlush connects to the low side and restores internal heat transfer by improving how oil and refrigerant interact inside the system.
Over time, oil creates a thermal barrier inside the coils. That barrier reduces heat transfer, increases run time, and drives up energy use.
This removes that barrier effect and allows the system to operate the way it was designed to.
Most systems begin to show measurable performance loss after 3+ years of operation due to oil fouling and normal wear.
What This Is NOT
Clearing Up the Biggest Misconceptions
• Not a flush
• Not a sealant
• Not removing anything from the system
• Not a temporary additive
Compatible with all major refrigerants and OEM oils (POE, PVE, Mineral).
Does not clog, restrict, or "gum up" the system.
Moves with the oil and remains in normal circulation.
Why Homeowners Say Yes
Lower Energy Bills
Improved heat transfer reduces run time.
Less run time means lower energy consumption and reduced monthly utility costs.
Colder Air / Better Heating
Cooling produces colder supply air.
Heat pumps produce warmer supply air.
The system reaches setpoint faster and cycles off properly.
Better Humidity Removal
Improved coil performance removes more moisture from the air.
Less humidity means better comfort.
Many homeowners can feel comfortable at a higher thermostat setting.
A Real Alternative to Replacement
Not every system needs to be replaced.
If the equipment is mechanically sound but underperforming, this restores performance without the cost of a new system.
Reduced Mechanical Stress
Heat is what damages compressors.
Lower discharge temperatures and reduced amp draw mean less strain on the system.
That is what contributes to longer equipment life.
Mission-Critical Use
This same chemistry has been used for decades in high-demand environments, including large-scale commercial systems like Costco, Walmart, and McDonald’s, along with government and mission-critical applications.
No-Risk Guarantee
If measurable improvement cannot be verified, you do not pay.
No improvement = no charge.
No guesswork. No pressure.
When This Makes Sense
Proper Use Case (Tech Filter)
This is not for every system.
Best fit when:
• System is mechanically sound
• Airflow is correct
• Refrigerant charge is correct
• System is underperforming without a clear mechanical failure
If there is a mechanical issue, that gets fixed first.
The 3-Step Proof
Simple, Measurable, Verifiable
Before
Baseline readings are taken (Delta T, amp draw, pressures).
Application
ACFlush is introduced into the system (typically 10–15 minutes).
After
The same readings are taken again to verify performance improvement.
If the numbers do not move, the invoice does not exist.
How the Technician Proves It
Delta T (Temperature Split)
Test
Measure return vs supply air.
Proof
Supply air becomes colder (or warmer in heating mode).
3–5° improvement is common.
Compressor Amp Draw
Test
Measure amperage.
Proof
Lower amp draw shows reduced workload and energy usage.
Head Pressure & Discharge Temperature
Test
Monitor pressures and discharge line.
Proof
Lower temperature and stabilized pressure indicate improved heat rejection.
Superheat / Subcooling
Test
Measured with digital gauges.
Proof
System stabilizes closer to design conditions.
Same System. Same Charge. Different Performance.
Reality
No refrigerant added.
No airflow changes.
No parts replaced.
Proof
The only change is internal heat transfer—yet performance improves across multiple readings.