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⚡ Purge smarter, not harder — the hands-free HVAC hack you didn’t know you needed!
The Supco Tradefox Nitrogen Purge Boot (TFXNPB) is a professional-grade tool engineered to simplify and secure the nitrogen purging and brazing process in HVAC systems. It fits a wide range of ACR tubing sizes (3/8" to 1-1/8" OD), features durable O-rings compatible with all refrigerants and oils, and enables hands-free operation to enhance technician safety and efficiency. Highly rated and trusted by HVAC professionals, this orange boot is a must-have for anyone serious about flawless refrigeration line work.
| ASIN | B0D9PBCQHW |
| Best Sellers Rank | #28,889 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in HVAC Equipment |
| Brand | Supco |
| Brand Name | Supco |
| Color | Orange |
| Customer Reviews | 4.7 out of 5 stars 74 Reviews |
| Manufacturer | Supco |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Nominal Outside Diameter | 1.13 Inches |
| Part Number | TFXNPB |
| UPC | 687152294039 |
| Unit Count | 1.0 Count |
D**L
Nitrogen adapter for copper line set for purging air
Saw this tool used on TikTok. Friend of mine had one when I helped him out. Looked it up on Amazon and bought it instantly. Works great use it all the time for installing air conditioners.
R**C
wonderful tool
very necessary, we use it every day
E**L
items hold in place ones you insert in the 7/8 tube
Excelent. Works as designed.
A**N
Fits great
Works super great forsure buying another one so I can braze few lines at once really worth buying
J**T
And absolute must have
Been using this for a couple months now and ill say im an idiot for not buying one sooner. Comes in super handy for brazing without everything piped in. When it wears out, ill happily buy another one. It paid for itself the first week I had it.
D**D
Promising Idea, but Needs Better Durability
I followed the instructions carefully and avoided running flush directly through the device. However, when I connected it to the suction line, some residual flush caused it to crack in multiple places. While the concept is great and could be very useful in our industry, the durability just isn’t there. With better materials or a more robust design, this could be a game-changer. Until then, it falls short of being a truly reliable tool.
I**O
Perfecta para el trabajo.
Me encantó.
B**8
Well thought out tool
As with most Supco/tradefox tools these are well thought out tools. Super easy to use allow flowing nitrogen into all different size piping.
Trustpilot
4 days ago
1 week ago