CT-14516 – MINISPLIT ADAPTOR (5/16″F to 1/4″M)

Mini-split systems use 5/16″ service ports instead of the standard 1/4″ ports found on most residential AC systems. This brass adapter lets you connect your standard 1/4″ manifold hoses to a mini-split’s 5/16″ ports for charging, diagnosis, or vacuum work.

Specs: 5/16″ female to 1/4″ male, brass construction with quick coupler and Schrader depressor. Part CT-14516.

Replaces: CT-14516, AD87

Fits: Any R-410A mini-split system with 5/16″ service ports.

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• AD87
• CT-14516

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.