The Amerec ADI‑CoolFlush™ Auto Drain & Flush System (Model 9210‑116) performs automated draining and flushing of AI‑Series steam generators to prevent scale build-up and maintain optimal performance. Featuring a hard‑wired digital run clock, this accessory ensures each steam cycle ends with a clean, cool tank extending equipment life and reducing maintenance needs. 

• Model: ADI‑D (9210‑116)
• Voltage: 120 V AC, <1 A
• Connection: ¾″ NPT drain valve, bottom-mount
• Weight: ~3 lb (≈1.4 kg) 
• Included: Motorized drain valve, digital time clock, manual 

• Automatically drains tank after steam cycles
• Flushes system using computer-controlled cycle below 140 °F :contentReference[oaicite:5]{index=5}
• Reduces scale/sludge buildup and cleaning frequency
• Digital run clock provides programmable operation
• Factory or field installable on all AI‑Series boilers :contentReference[oaicite:6]{index=6}

Includes Amerec’s **standard limited warranty** on accessories—covers workmanship and parts. See manual for full terms.

• Motorized ¾″ NPT drain valve
• Digital run clock (hard-wired)
• Installation & operation manual

Ships via ground freight or parcel depending on destination. Weight ~7 lb; delivery 3–7 business days US/Canada. Insurance, tracking, lift-gate available on request.

Usually in stock; typical lead time is 1–2 weeks, depending on freight scheduling and seasonal demand.