Description
The Little Giant ACS‑4 is a robust auxiliary in-line safety switch engineered to detect condensate drain line clogs or backups. By installing directly into the drain line or at the drain pan outlet, it safeguards HVAC systems by activating system shut‑off or alarms—effectively preventing flooding and costly water damage.
Features:
- Easy installation for any auxiliary drain pan outlet
- Interrupts the thermostat circuit to shut off the unit before flooding occurs.
- Easy to maintain for long-term reliability
