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Re: Need Adapter for Nitrogen Testing R134a to R1234yf
Posted to HVAC Forum on 3/30/2026 2 Replies

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Tried to upload a picture on 2 different browsers, but Upload wouldn't work. White screen only.

I ordered straight and 90' adapters from Amazon that had both quick coupler and standard hose connect... Login to read more.

2 Replies Received (View Replies)