18/06/2026
Job Completed in !
A Therma Tech 24kW pool heat pump was reported with an F04 fault code. Our diagnosis traced the issue to no HVDC output from the compressor inverter PCB.
π§ Solution:
We replaced the faulty inverter PCB with a service exchange unit from stock, getting the system back up and running quickly and efficiently.
π§ Pool heating restored with minimal downtime!
βοΈ Experiencing problems with your pool heat pump? Donβt wait for it to get worse.
π Contact us today for fast, reliable diagnostics and repairs β weβve got the parts and expertise to get you back up and running!