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expired Posted by C182pilot • Jun 15, 2021
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expired Posted by C182pilot • Jun 15, 2021

Biltek HVAC R12 R22 R502 A-C Diagnostic Manifold Gauge Kit w/ Quick Coupler Hi/Lo

+ Free Shipping

$24

$55

56% off
Walmart
72 Comments 30,885 Views
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Deal Details
KapscoMoto via Walmart has Biltek HVAC R12 R22 R502 A-C Diagnostic Manifold Gauge Kit w/ Quick Coupler High & Low (NPTC-560G-134-1L) for $23.99. Shipping is free.

Thanks to community member C182pilot for finding this deal.

Key Features:
  • Manifold gauges a/c tester refrigerant gas service diagnostic kit with quick couplers
  • Complete diagnostic and service gauge set for use on air conditioning systems
  • Refrigerant charging hose Max Working Pressure 500PSI; Burst Pressure 2500PSI
  • 10 amps high rate charging
  • Connect fittings with high pressure safety valve
  • Temperature Scale: Celsius
  • Hose Length: 60"
Includes:
  • 1x Dual Gauge Manifold with Built-in Sight Glass
  • 3x 60'' Charging Hoses (Red, Yellow & Blue)
  • 2x A/C Quick Couplers (Red = High Pressure, Blue = Low Pressure)
  • 1x R-410A Straight Adapter for Mini Split System Air Conditioners (1/4" to 5/16")

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • This price is $30.94 lower (56.3% savings) than the list price of $54.93.
  • About this product:
    • 4.1 out of 5 stars rating at Amazon
  • About this store:
    • Seller KapscoMoto via Walmart has a 4.3 out of 5 stars rating based on over 1000 reviews (84% overall positive rating).
    • View Walmart Marketplace return policy here.
  • Please refer to the forum thread for additional deal ideas & discussion. -StrawMan86

Original Post

Written by C182pilot
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
KapscoMoto via Walmart has Biltek HVAC R12 R22 R502 A-C Diagnostic Manifold Gauge Kit w/ Quick Coupler High & Low (NPTC-560G-134-1L) for $23.99. Shipping is free.

Thanks to community member C182pilot for finding this deal.

Key Features:
  • Manifold gauges a/c tester refrigerant gas service diagnostic kit with quick couplers
  • Complete diagnostic and service gauge set for use on air conditioning systems
  • Refrigerant charging hose Max Working Pressure 500PSI; Burst Pressure 2500PSI
  • 10 amps high rate charging
  • Connect fittings with high pressure safety valve
  • Temperature Scale: Celsius
  • Hose Length: 60"
Includes:
  • 1x Dual Gauge Manifold with Built-in Sight Glass
  • 3x 60'' Charging Hoses (Red, Yellow & Blue)
  • 2x A/C Quick Couplers (Red = High Pressure, Blue = Low Pressure)
  • 1x R-410A Straight Adapter for Mini Split System Air Conditioners (1/4" to 5/16")

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • This price is $30.94 lower (56.3% savings) than the list price of $54.93.
  • About this product:
    • 4.1 out of 5 stars rating at Amazon
  • About this store:
    • Seller KapscoMoto via Walmart has a 4.3 out of 5 stars rating based on over 1000 reviews (84% overall positive rating).
    • View Walmart Marketplace return policy here.
  • Please refer to the forum thread for additional deal ideas & discussion. -StrawMan86

Original Post

Written by C182pilot

Community Voting

Deal Score
+32
Good Deal
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Top Comments

Trs2800
170 Posts
37 Reputation
I would recommend getting getting 4 ports instead of 3. With 3 port, Every time you vacume and switch to fill you will introduce air in the hose. Not a big deal for small ac.
The unit for $23.99 only provides reading for R12, R22, R502.

R12 and R22 were used in old-school ac for home and auto.
R502 is also older refrigerators.

Newer window unit use R410a
Present cars use R134a
As of 2021 and future cars will start using R123yf
So the point being most of those dials beside psi are useless unless you are still using old-school ac system.
Another point being with the new standard for auto Freon there will be more sales coming in near future. Make sure the unit you purchase, at least, shows R134a readings.
Lev0r
210 Posts
250 Reputation
I would recommend not putting these on your unit very often since each time you unscrew it you will lose a little refrigerant.
downwithcville
1102 Posts
213 Reputation
Most of this is completely false. Where to start? R-22 and 410A are measured the same way. They use the same hose and gauge set. No, you do not have to empty a 410a system to check the levels. I was an HVAC service tech for over a decade. Not sure where you got most of this information but it is just wrong.

71 Comments

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Jun 15, 2021
1,851 Posts
Joined Jun 2012
Jun 15, 2021
leroy_sunset
Jun 15, 2021
1,851 Posts
That is quite cheap for a manifold set. As you might guess, you get what you pay for. Make sure the Shrader valve depressing pins are properly extended or they won't work and you will lose refrigerant. A simple bent paper clip helps unscrew them to the proper depth.

Thanks OP. I paid ~$33 for mine on Amazon, this is a decent deal for sure,
1
Jun 16, 2021
560 Posts
Joined Dec 2012
Jun 16, 2021
fsu67
Jun 16, 2021
560 Posts
I ordered one, thanks OP!
1
Jun 16, 2021
72 Posts
Joined Oct 2013
Jun 16, 2021
SkaHot
Jun 16, 2021
72 Posts
Shipped and sold by Walmart https://www.walmart.com/ip/Manifo.../601771709

none of these look to have a charging port purge/burp point
Jun 16, 2021
271 Posts
Joined Jan 2006
Jun 16, 2021
flyboyz
Jun 16, 2021
271 Posts
damn.. too bad this does not do 134A.
1
1
Jun 16, 2021
30 Posts
Joined Oct 2011
Jun 16, 2021
robust1976
Jun 16, 2021
30 Posts
Quote from flyboyz :
damn.. too bad this does not do 134A.
The one sold by Walmart does.

https://www.walmart.com/ip/Manifo...gn_id=9383
1
Jun 16, 2021
5,835 Posts
Joined Mar 2008
Jun 16, 2021
Slickd3aler
Jun 16, 2021
5,835 Posts
Sold and shipped by a third party.
Jun 16, 2021
5,835 Posts
Joined Mar 2008

This comment has been rated as unhelpful by Slickdeals users.

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Jun 16, 2021
1,560 Posts
Joined May 2014
Jun 16, 2021
fiveohmxco
Jun 16, 2021
1,560 Posts
Quote from robust1976 :
The one sold by Walmart does.

https://www.walmart.com/ip/Manifo...gn_id=9383 [walmart.com]
Nice find, but also appears to be cheaper on Amazon
https://www.amazon.com/Ziss-Diagn...B07FZR766T

edit: 'in stock soon'
Jun 16, 2021
78 Posts
Joined Feb 2009
Jun 16, 2021
mh525
Jun 16, 2021
78 Posts
Quote from Slickd3aler :
Are these what I need to check the pressure to see if my fuel pump is bad on my car?
Nope, these are for a/c systems.

Depending on the age of the car you may be able to get a reading by plugging in an ODBC computer - many parts stores have free loaners.
Jun 16, 2021
536 Posts
Joined Nov 2008
Jun 16, 2021
Frugal-Deals
Jun 16, 2021
536 Posts
I don't think these will work on a home unit, e.g. 410A, right?
Jun 16, 2021
5,835 Posts
Joined Mar 2008

This comment has been rated as unhelpful by Slickdeals users.

Jun 16, 2021
779 Posts
Joined Apr 2004
Jun 16, 2021
winglik7
Jun 16, 2021
779 Posts
Quote from Frugal-Deals :
I don't think these will work on a home unit, e.g. 410A, right?
I use this exact set to refill 410A to my Mini split ac system. This unit doesn't have 401A reading marking, it has the psi measurement. But it reads to 120 psi, then it will go direct to 250 PSI. if you need psi reading beyond 120PSI, then this unit won't work.
Last edited by winglik7 June 16, 2021 at 07:39 AM.
Jun 16, 2021
710 Posts
Joined Jul 2013
Jun 16, 2021
mem4720
Jun 16, 2021
710 Posts
Quote from Slickd3aler :
Are these what I need to check the pressure to see if my fuel pump is bad on my car?
Yes, you'll need 2 sets. And a match...
2
2
Jun 16, 2021
168 Posts
Joined Aug 2019
Jun 16, 2021
illjordanz
Jun 16, 2021
168 Posts
Just had my unit serviced and planned on getting one of these to do my own monitoring.

Next step is YouTube on how to correctly use

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Jun 16, 2021
747 Posts
Joined Feb 2007
Jun 16, 2021
VegaTheChosen
Jun 16, 2021
747 Posts
Quote from Slickd3aler :
Even if the car won't start? It's been sitting for a while and won't start. I've had problems with the fuel pump before and figure that's what it is but wanted to test to make sure.
The car would need power, so new battery or hooking up jumper cables so it has some juice will give you a read.
2

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