Material Grade: High-purity copper tube assembly provides natural antimicrobial properties and resists scale buildup in commercial coffee machines

it offers exact physical and electrical compatibility with a wide range of mobile home furnaces and standard residential air handlers

Designed for professional field installation

making it a standard choice for HVAC tubing and general plumbing

Whether you are performing a heat pump sensor replacement or troubleshooting a furnace control cycle

Johnson Controls T-4000-2151 Plastic Cover Material Grade: High-purity copper tubeJohnson Controls T 4000 2151 Beige Plastic Cover, Includes Thermometer, Vertical, Includes Dial Scales in both Fahrenheit and Celsius, No Setpoint Window