Generator Heat Exchanger Descaling
Stop the
Overheating.
If your generator shuts down under load, you likely have scale buildup. We restore thermal transfer efficiently without expensive component replacement.
The "Invisible" Blockage
Over time, calcium and minerals from seawater build up inside the heat exchanger tubes, insulating them and preventing proper cooling.
Circulation Flush
We use a specialized pump system to circulate a biodegradable descaling solution (Barnacle Buster) through the raw water loop, dissolving scale instantly.
Cost Effective
Replacing a heat exchanger costs thousands. Our descaling service restores your existing unit to 95% efficiency for a fraction of the price.
The Descaling Process.
Safe, effective, and minimally invasive restoration.
Bypass
We close the seacock and bypass the raw water impeller to prevent chemical damage to the rubber.
Circulate
We connect our pump system and circulate the descaling agent for 2-4 hours, monitoring the fluid color for reaction.
Flush
Once the reaction stops, we flush the entire system with fresh water to remove all chemical residue and dissolved calcium.
Verify
We install a new zinc anode and run the generator under full load to confirm temperatures hold steady.
Results You Can See.
Restoring flow and lowering operating temperatures.
Safe for Your System.
We use industry-standard solutions compatible with marine metals.
Common Questions
Will this damage my engine?
No. We bypass the impeller and use chemicals specifically designed to attack calcium, not metal or seals.
How do I know if I need this?
If your impeller is new and the strainer is clean, but the generator still overheats after 15-30 minutes of use, you likely have scale buildup.
Keep Your AC Running.
Solve the overheating mystery. Schedule a system flush today.
Descale My Generator