Plastic 25' Tubing Icemaker & Evap Cooler Installation Kit, AP236870, PT25, QAK2

Icemaker, Humidifier & Evaporator Cooler Installation Kit | PT25 / QAK2 | 25 Ft Tubing + Fittings

Brand new Universal Installation Kit for refrigerator icemakers, whole‑house humidifiers, and evaporative coolers. The PT25 / QAK2 kit includes 25 feet of 1/4" OD plastic tubing plus all fittings needed for a secure, leak‑resistant water line connection.

Each kit is individually bagged and includes Supco’s unique Self‑Tapping Valve, allowing installation without shutting off the main water supply. Works with both copper and plastic tubing systems.

Features & Benefits

• Installs quickly using the included Self‑Tapping Valve
• Includes 25 ft of 1/4" OD plastic tubing and compression fittings
• No need to drain water lines
• No need to shut off the home’s water supply
• Can be installed under any sink or from any branch line
• Universal fit for icemakers, humidifiers, and evaporative coolers
• Ideal for new installations or replacing cracked, brittle, or leaking lines
• Condition: Brand New – Unused

What This Kit Fixes

• Leaking or brittle water supply tubing
• Missing or damaged icemaker installation hardware
• Humidifier or cooler not receiving water
• Old saddle valve no longer sealing properly

Installation Notes

• Mount the self‑tapping valve on a cold‑water line
• Run tubing to the appliance and secure with included fittings
• Use compression fittings for copper or plastic tubing
• Check for leaks after pressurizing the line

Replaces Part Numbers

PT25
QAK2
AP3540655
TJ9PIMKIT25
48362
IMK25P
IST3
(Also replaces compatible installation kits with similar tubing length and fitting configuration)

Fits Applications

Universal — fits most refrigerator brands including Whirlpool®, GE®, Frigidaire®, LG®, Samsung®, and more. Also suitable for whole‑house humidifiers and evaporative coolers requiring a 1/4" water line connection.

Install your icemaker, humidifier, or cooler with confidence using this universal PT25 / QAK2 installation kit.