
RC-1 – LIQUID CHARGING ADAPTER
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
When you charge refrigerant into the low side of an AC system, it needs to enter as vapor — not liquid. Liquid entering the compressor causes slugging and can damage it. This adapter screws onto your charging hose and converts liquid refrigerant to vapor, making the charging process safer.
Specs: Liquid-to-vapor charging adapter. DiversiTech RC-1 (Insta-Charge).
Replaces: RC-1
Fits: Works with standard 1/4″ refrigerant hoses on any HVAC system.
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:
- RC-1
Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.




