1 0
    Product Image Coming Soon

    Avantco

    Avantco 0.055" ID Cap Tube
    Part #603GC55

    Availability
    $0.30
    $0.30
    SHIPPING
    • Orders placed before 3:00 PM EST ship the same business day
    SECURE SHOPPING

    Shop with confidence—our site is secured with SSL encryption, and we prioritize your data security and privacy.

    CUSTOMER REVIEWS
    PRODUCT OVERVIEW

    The Avantco 0.055" ID Cap Tube is a durable and versatile solution designed for HVAC systems and refrigeration applications. Constructed from high-quality materials, this capillary tube ensures optimal fluid flow and efficiency. Its precise inner diameter allows for accurate refrigerant management, making it ideal for various cooling systems. Easy to install and compatible with a range of equipment, the Avantco cap tube is essential for maintaining peak performance in your refrigeration setup.

    View full details

    Details

    The Avantco 0.055" ID cap tube is an OEM replacement component for select Avantco commercial refrigeration equipment. This precision capillary tube serves as the metering restriction in the refrigeration system, controlling the rate at which liquid refrigerant flows from the condenser into the evaporator coil. The cap tube's specific internal diameter and length are engineered to deliver the correct refrigerant flow rate for proper system cooling.

    Cap tubes become blocked from mineral buildup, acid contamination, or debris circulating in the refrigerant system, suffer physical damage from kinking or impact during installation, or deteriorate from prolonged exposure to refrigerant and moisture. Failure symptoms include reduced or absent cooling capacity, ice formation on the evaporator, inconsistent cabinet temperatures, high compressor discharge pressures, or continuous compressor operation. A malfunctioning cap tube disrupts refrigerant flow control, resulting in system inefficiency or complete cooling system failure.

    Installation of the Avantco 0.055" ID cap tube requires a certified refrigeration technician. The technician will recover all remaining refrigerant, locate and remove the old cap tube, thoroughly clean the connection points, carefully install the new cap tube without bending or kinking, properly braze or secure the connections, perform complete system evacuation to remove air and moisture, and recharge with the manufacturer-specified refrigerant quantity. The replacement cap tube must exactly match the original internal diameter and length specifications. System operation and cooling performance should be verified after installation.
    Read more...

    Product Specs

    Warranty

    90-day warranty

    SKU

    144773

    • Decades of Expertise

      The parts you trust from a team who knows them best. We’re here for you, we have the know-how, and your success matters to us.

    • Fast Same Day Shipping

      From a company that understands parts delivery on demand: sleep tight, we’re on it.

    • Hassle Free Returns

      Returns are a fact of online life. Contact our team and we’ll take care of it.