eBay Listing Template

Nu-Calgon 4155-01 Connect Injector Tool

Item Description

Nu-Calgon 4155-01 Connect Injector Tool

Item Specifications


  • The genuine Nu-Calgon 4155-01 is the Connect Injector Tool and is for use with connect inject product installation.
  • Connect Injector Tool works with Nu-Calgon connect inject products to simplify maintenance activities.
  • The Nu-Calgon 4155-01 is OEM approved, frees sticking thermostatic expansion valves and reversing valves and aids in oil return with existing oil in R-22 retrofits.
  • Nu-Calgon Connect Injector Tool is for use with A/C Renew Connect Inject (4057-56), A/C Restart Connect Inject (4060-56), and Rx Acid Scavenger Connect Inject (4301-06).
  • Nu-Calgon, the brand you trust, provides quality chemicals and specialty products for professional use only in the air conditioning, refrigeration and heating markets.

About Us

Shield Maintenance Supply was started with the goal of providing parts, supplies, and tools at great prices. We pride ourselves on stocking products that are difficult to find elsewhere for any project you might have. Please message us if you have any questions or would like any additional product information.

Payment Policy

We accept Paypal and eBay payments.

Shipping Policy

All products are delivered within 5 business days. We do our best to ship and upload tracking within 1 business day, however orders falling on holidays or weekends may delay this.

Return Policy

All returns are accepted within 30 days. Buyer will be responsible for return shipping charges unless the product is materially defective or if there was a problem with the order.