hvac vacuum hose size

Our FTY range of 3/8 hoses come in various lengths for larger jobs or applications where reduced service time is desired. UL recognized and meet ul-1963, sae-j2196 & EPA requirements for strength, pressure and refrigerant permeation. Slide it back and hope it doesn't fall off. Contact Us 09 216 9912 info@hvactools.co.nz. Participate in over 40 different forums and search/browse from nearly 3 million posts. I am replacing all the vacuum hoses for my '87 Cabby HVAC system. Archive - Premium Shop Vacuum Extension Hose with 2 tank adapters and 1.25" curved end, Silver, Quick Click Dust Collection Hoses and Adapters, All customers get FREE Shipping on orders over $25 shipped by Amazon, Automotive Replacement Air Conditioning Products. Does anyone see any problem with using 3 mm silicon everywhere? Are all the nipple sizes the same and if so, what size should I use? Where were you able to source them? I put a hose directly from the intake manifold port to the existing vacuum distributor and moved the selector to the various positions and absolutely nothing worked. Yours may just be loose. Shop products from small business brands sold in Amazons store. It is really all academic. Meets SAE J2196. Unbeatable customer service and pricing, plus fast free delivery*. You're one of our experts. From what you said, it sounded like you replaced the vacuum distributor and at least the center vent servo. I guess I'll have to remove the fuel rails, then slide the intake ahead, and make the hose longer so i can attach it to the manifold while it's still in the forward position. Charging/Vacuum Hose: 3/8 in Female Connection ~HVAC and Refrigeration~A/C Refrigeration and Accessories~Replacement Manifold Hoses and Hose Accessories, Air Conditioning Chemicals, Tools and Accessories, Replacement Manifold Hoses and Hose Accessories. Login with username, password and session length. I ran it to the corners of the hood where I connected it to silicone. SimplePortal 2.3.5 2008-2012, SimplePortal, 1975 GMC K25 Camper Special, 350/TH350/NP203. Are all the nipple sizes the same and if so, what size should I use? Sorry for the half a** answer. I'll bet the later. Access My Account, Order History, Lists and more here. Plastic splices should be available to join the two sizes of hose, but you may have to search for them. Youre seeing this ad based on the products relevance to your search query. The #1 question asked by NEW MEMBERS. I live in the boonies and the nearest auto parts store is an hour round trip away. Refrigeration Hose - 60" (150cm) - Working Pressure: 800 PSI -1/4" Female Flare Brass Knurled Fittings with PTFE Gasket Seats - 45 Angle Connector. Where were you able to source them? One other problem we have is that while the new blower motor runs fine, the blower motor switch gets hot as a firecracker in position 3 for any length of time. 73-87ChevyTrucks.com offers select, high quality parts for sale that help fund this website and Forum. Connection3/8swivel ends with eight-crimp ferrules. About Us - A bit high cold idle and blowing air out of all the vents including defrost. A forum community dedicated to all Volkswagen owners and enthusiasts. This got all the lines out of the engine bay, and made it a tad nicer to work on. Charging hose (yellow) 60 Inch, and Limited Lifetime Warranty. What a mess. Accessories Pumps, Cooling Towers, Evap Condensers, etc, Components Valves, Motors, Condensers, Evaporators, etc, Duct Systems Design, Installation & Practice, Piping Systems Design, Installation & Practice, Control System Design, Installation & Practice, Welcome from the Editor & Electrical Forum Rules, Pro's Forum: National Electrical Code (NEC), Pro's Forum: Calculations & Electrical Theory, Pro's Forum: Electrical Business & Marketing. I do a triple evac with nitro to remove non condensables. We add new items all of the time. Kamzcabby86, your picture made me realize I better go ahead and pull off the dash to do this right. ), I ran it to the corners of the hood where I connected it to silicone. Fresh air flap did not close on the full a/c setting, center vent flap did not open as it should, all that we know is that fresh air was coming out of the side vents and floor vents no matter what the selector was set at. I'm not sure about the size though. Phone:+64 9 216 9912 Yellow Jacket 93853 3/8 Superevac Manifold, Yellow Jacket 15060 Plus II 1/4" Heavy Duty HCA Straight x Angle Charging Hose, 60", Black, Wisepick 5FT 3 Ways AC Hose Kit with Ball Valve Tension Hose and 4 Pieces Adapters Fits for R134A R410A R404A R12 R22 R502 R1234YF, Lichamp HVAC Gauges with Hoses, AC Manifold Gauge Set R410a R134a R12 R22 Refrigerant Gauges, Yellow Jacket 19696 Plus II 3/8" Heavy Duty, 3/8" Straight x 3/8" 45 Degree, 96", Clear Vinyl Tubing Flexible PVC Tubing, Hybrid PVC Hose, Lightweight Plastic Tubing, by 3/8 Inch ID, 25-Feet Length, Yellow Jacket 29806 Black 3 Pack of 72" 1/4 Diameter (RYB) Compact Valve End Hose, R410A AC Refrigerant Charging Hoses, 70" R410A HVAC Charging Hose Set with 1/4" Male and Female 800PSI Working Pressure for R410A R22 R134A R12 R502 Air Condition System Maintenance, Cen-Tec Systems 20 Ft. Sign In to access your account information. Content on vwvortex.com is generated by its users. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. The hard plastic vacuum line behind the intake is 5/32 nylon tubing. I've gone on line and seen lots of nice looking silicon in all sizes. Take a moment to drop by The Store and shop our products. Advertising - (Makes for a cleaner look to IMHO.). Well, s**t. No way someone with the nickname Big Hands Johnson, is getting a hand back in there, even with the coil packs moved. However, it seems JavaScript is either disabled or not supported by your browser. JavaScript is disabled. DAYTON charging hose is compatible with HCFC and HFC refrigerants, including R-410A. Thanks to everybody for all the info. Come join the discussion about performance, builds, modifications, classifieds, troubleshooting, maintenance, new releases, and more! Rugged, Multi-Refrigerant Nylon Barrier Construction PolarShield hoses are compatible with all CFC, HFC & HCFC refrigerants (R22, R-410A, R-404A, R-407C, R-134a). The outside restrictions are the only thing we can change and lowering those as much as possible is what it is all about. Personally I used the hard plastic tube for running through the hood for the egg crate, and the washer nozzle. I have seen sections of hard plastic lines sold at the parts store, and I'm sure you can get it from online sources. Briano, did you use 3.5 mm or 3.0 mm for your lines. Physical Address: 13/3 Workspace Drive Hobsonville 0618, All payment processing is handled via New Zealands most secure and respected payment provider 'eWay', 7 Day Sale 30% off the Uni-T UTP3315TFL-II DC Power Supply - Ends Midnight 04/08/2022, Insulation Resistance Testers & Multifunction Testers. JavaScript must be enabled in order for you to use this site. Enable JavaScript by changing your browser options, and then try again. Lichamp 4 Pieces 5FT AC Manifold Gauge Hose Kit with 4 Pieces AC adapters Fits R134A R410A R404A R12 R22 R502 R1234YF Refrigerants, ANTFEES 60" AC Charging Hose Tube, R410A HVAC Manifold Hose Set 1/4" SAE Air Condition Refrigerant 800PSI Thread Hose3pcs, Aupoko R134A Car AC Refrigerant Charge Hose, AC Charge Hose with Gauge, R134A Can Tap Valve, R134A Quick Couple, Low Pressure Gauge and 59'' Recharge Hose, Hilmor 60" Hose with Ball Valve End Rated for 800 PSI, 3/8" Vacuum, in Automotive Replacement Air Conditioning Hoses, Appion 9802805 MH380006EAB 3/8" Diameter Hose, 3/8" FL to 1/4" FL Vacuum Certified Refrigerant Hose, 6', Blue, Appion MH380004AAY - 3/8' Dia. (Makes for a cleaner look to IMHO. Still retain the small plastic tubing for the long runs. Do Not Sell My Personal Information -, By logging into your account, you agree to our. Available in yellow only. IIR the control head accepts 1/8" hose that increases to ~5/32" at the vacuum actuators. We supply New Zealand with high quality HVAC/R tools. I'd like to have the correct parts on hand, before I start. 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Your recently viewed items and featured recommendations, Select the department you want to search in, Elitech 7 CFM Vacuum Pump Intelligent HVAC Vacuum Pump 2 Stage App Control Touch Screen Detect Leakage Level, SVP-7, Elitech 12 CFM Vacuum Pump 2 Stage Intelligent HVAC Vacuum Pump App Control, SVP-12, Elitech 9 CFM Vacuum Pump 2 Stage Intelligent HVAC Vacuum Pump App Control, SVP-9. Ask Our Pros-Owner Assistance - NO DIY advice will be given. If you don't find what you're looking for, shoot us an email (webmaster@73-87chevytrucks.com) - it simply may not have been added yet. Connection Size 3/8 SAE Swivel, Working Pressure (PSI) 750, Burst Pressure (PSI) 3000, Application Faster Evacuation, For Use With HCFC and HFC Refrigerants. The stock HVAC vacuum hoses have soft plastic fittings on the AC controls end and on the actuator end, but in between they use the GM hard plastic lines. From what you said, it sounded like you replaced the vacuum distributor and at least the center vent servo. On the long lines, I'm using the original small id plastic tubing with new silicone hose ends on it. Yellow Jacket 19660 Combination Charging/hi-Vacuum HOSE, Heavy HVAC Adapter Cord Compatible with Yellow Jacket 69522 Ac HVAC Tools and Equipment Clearance Gauges Hoses Service, Orion Motor Tech AC Vacuum Pump and Gauge Set, 4 Way AC Gauges and 4 cfm HVAC Vacuum Pump with Leak Detector 5FT Hoses Couplers R410a Adapters, Puncturing & Self Sealing R134a Can Taps AC Recharge Kit, Digital Manifold Gauge Set HVAC Dual-Channel Temp Sensor HVAC Tools for 89 Kind of Refrigerant Digital AC Gauges Vacuum Pressure&Temp Test Digital HVAC Gauges with Hoses Digital Refrigeration Gauge. Privacy Statement - VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada, vwvortex.com is an independent Volkswagen enthusiast website owned and operated by VerticalScope Inc. I mean, it is so hot you can't touch it. Here's how I fixed mine when it broke: The following errors occurred with your submission, CorvetteForum - Chevrolet Corvette Forum Discussion, Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace, In loving memory of lost CorvetteForum Brothers and Sisters, https://www.corvetteforum.com/forumsnd-intake.html. I agree to receive emails from the site. I am replacing all the vacuum hoses for my '87 Cabby HVAC system. High-Pressure PolarShield hoses feature 800 PSI working pressure and 4,000 PSI burst pressure with a 5-to-1 safety factor. 1/2" Diameter Refrigerant Vacuum Hose, 3/8" FL to 1/4" FL, 6' Length, Black. Working hours are shorter. This got all the lines out of the engine bay, and made it a tad nicer to work on. Depending on vacuum pump size, system size and actual vacuum level, you will reach a point where the refrigeration systems internal restrictions are the greatest barrier to achieving a low evacuation level. So Im curious to see then which is less restriction, 3/8 hose with two 3/8 connections, or 1/2 hose with 3/8 and 1/4 connections. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Contact Us - I didn't know there was any difference in the vacuum hoses in the dash area and the engine compartment. Does this sound like the way to go? I'm pretty sure I've had a small vacuum leak since they replaced the oil pressure sending unit. Top subscription boxes right to your door, 1996-2022, Amazon.com, Inc. or its affiliates. Take a look back there. Use directly with your 4-Valve Manifold or Vacuum Pump. FREE Shipping on orders over $25 shipped by Amazon, Appion MGABAS Mega Flow Basics 1/2" Hose Evacuation Kit, Navac Big Boy High-Flow Refrigerant Hose, Black, 6', 1/2" Diameter, 3/8" to 1/4" Fitting (NHB1), R410A AC Refrigerant Charging Hoses, 59 HVAC Charging Hose with 1/4 SAE Female Flare, 800PSI Working Pressure for R410A R22 R134A R12 R502 Air Condition System Maintenance, Sponsored | Based on star rating and number of customer ratings, LICHAMP 4 Pieces Automotive AC Manifold Gauge Hose Kit Fits Cars' R134A R1234YF R404A R12 R502 Refrigerants, 5FT. The Fora platform includes forum software by XenForo. VW has the 3.5 but it is braided and not very attractive. vwvortex.com is not in any way affiliated with Volkswagen AG. The ARPA Zone/Open Membership Discussion Forums. At this point, we don't know if anything works except the servo that opens the fresh air flap. You can lead a user to a link, but you can't make them click. Read our Privacy Policy for more info. hey guys what size is the small vacuum hose for all the heater box controls under the dash? Post photos, respond to polls and access other special features. IMPERIAL 560FTY Vacuum Hose 60 Inch with 3/8 SAE Fittings. Why bother no one else does. Its a hard plastic tubing. Hose, 4-foot, 1/4'FL to 1/4'FL, Yellow, YELLOW JACKET 15660 Pulls Bc-60 Straight Heavy Duty Charging Vacuum Hose, 3/8" Diameter, RITCHIE 15660 HD Combo Charging Vacuum, Yellow, Yellow Jacket 93887 MaxFlow Evacuation Hose Kit with Core Removal Tool and 60" Heavy Duty Hose, Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool, CPS VG200: Vacuum Gauge with Digital LCD Display, Robinair 34970 Dual Inlet Air Vac for R-12 and R-134A, Aupoko AC Refrigerant Charging Hose with Ball Valve, 3-Color 60" R410A HVAC Hoses Kit with 1/4 SAE Thread, with Valve Core Remover Kit for R410A R134A R12 R22 R502 R404 Air Condition Maintenance, Appion MGAVCR Mega Flow Vacuum Rated Valve Core Removal Tool 5/16" System Connection, Appion MH380006EAR 3/8" Diameter Hose, 3/8" FL to 1/4" FL Vacuum Certified Refrigerant Hose, 6', Red, Yellow Jacket 16248 Plus II 3/8" Heavy Duty Charging Hose, 3/8" Flare x 1/4" Flare, 45 Degree, 48", R410A Adapter 5/16 inches SAE Female to 1/4 inches SAE Male Flare for Air Conditioners HVAC, 2 Straight Adapter + 2 Angled Adapter. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. Components Coils, Heaters, Motors, etc. Terms of Service - Here is a simple way to look at it: Thats a pretty unscientific test with widely relative results. I can unsubscribe anytime to withdraw my consent. If you remove the passenger side coil packs you may be able to reach back there and reattach or measure it. Questions About Becoming A Professional Member? Cookie Policy - Would you tell me where you bought yours? Imperial Evacuation Hose, Type Refrigeration and Air Conditioning, Length 60, Color Yellow, Connection Size 3/8 SAE Swivel, Working Pressure (PSI) 750, Burst Pressure (PSI) 3000, Application Faster Evacuation, For Use With HCFC and HFC Refrigerants. On the shorter lines, I'll use new silicon tubing only. HAVE YOU CHECKED THE FAQ's ABOVE..PAGE 3 Thread 75? Lowering the pressure drop is what it is all aboutto a point. 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