Whirlpool 819043 Refrigerator Drain Strap/Heat Probe

Description

The Whirlpool 819043 Drain Strap/Heat Probe is a genuine OEM defrost‑assist component used in select Whirlpool‑family refrigerators. This small but critical part helps prevent ice buildup in the drain tube by transferring heat from the defrost heater directly to the drain opening, ensuring proper water flow during defrost cycles.

• Part number: 819043 — authentic Whirlpool OEM drain strap / heat probe
• Function: Conducts heat from the defrost heater to the drain tube to prevent freezing and blockage
• Material: Heat‑conductive metal designed to withstand repeated defrost cycles
• Design: Slim probe/strap that attaches to the defrost heater and extends into the drain opening
• Performance: Prevents water backup, ice accumulation, and over‑freezing in the freezer floor or air ducts
• Symptoms of failure: Water leaking into the refrigerator, ice forming at the bottom of the freezer, clogged drain tube, or repeated defrost drainage issues
• Installation notes: Typically clips onto the defrost heater; ensure proper placement into the drain hole for effective heat transfer
• Compatibility: Fits select Whirlpool, Maytag, Amana, KitchenAid, and Jenn‑Air refrigerators — verify with your model number
• OEM advantage: Ensures correct heat transfer, reliable defrost drainage, and long‑term performance compared with improvised or generic solutions