09/02/2026
Sorry for the delay on yesterday's Tech Tip—Bergie got tied up and couldn't get it out, but we're back with a big one today!
⚡ Bergie Tech Tip: Battling auxiliary HVAC low-voltage shutoffs?
Before swapping battery banks, check these 4 points: ✔️ Test voltage under load at compressor start (>0.5V drop = resistance) ✔️ Inspect lugs & fuses for oxidation/torque loss ✔️ Clear condenser debris to drop amp draw ✔️ Run dedicated grounds to the battery bank
Keep cabs cool & avoid false LVD trips! ❄️🚛