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Location: 185 Price Parkway, Farmingdale, NY 11735
Hours: 8:00AM - 7:00PM, Mon - Fri
This product does not comply with the "Safe Drinking Water Act,"
which requires that products used in any system providing water for human
consumption (drinking or cooking) to meet low-lead standards.
Please check the box below to confirm you are aware of that this item is for non-potable water applications only.
This product will NOT be used in the installation or repair of a potable water (human consumption) application.
You must agree to this statement in order to purchase this product.
Do not use this item for any installation or repair of potable water applications.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking).
This item is for non-potable (non-human consumption) water applications only.
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Taco Hy-Vent® Air Vents are simple, easy to use and install and compatible with any heating system. For best performance, use them in combination with Taco Air Scoops, which feature a 1/8" outlet on top. The vents are easily serviceable by just unscrewing the vent cap.
Taco Hy-Vents are available in a variety of styles including the Slim-Line Hy-Vent and High Pressure Hy-Vent.
With threaded connections 1/8", 1/4", 1/2" and 3/4" and operating pressure ratings up to 150 psi, these brass-body, nickel-plated vents meet the system requirements of even your largest installations.
(based on 21 reviews)
of respondents would recommend this to a friend.
Reviewed by 21 customers
Displaying reviews 1-10
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from Marion, IL
Comments about 1/8" Hy-Vent:
These vents replace some cheap brass vents. I did not have any problems with leaking after I installed them and they vented air out of the system right away. Supply House completed the order quickly and shipped them to me right away.
Bottom Line Yes, I would recommend this to a friend
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from Kankakee, IL
I used this vent on my home hot water heating system, to replace one that was leaking. I think the nickel plating will keep it from corroding. It is working fine.
(1 of 1 customers found this review helpful)
Exactly what I needed
By Miss Marcy
from Bethlehem, PA
Bought two of these Air Release Values to replace the old ones on my oil burner heating system and hot water tank. Simple to screw right on once the old one was removed. Saved me a lot of money by doing it myself. Just an FYI, the 1/8", 1/4", 1/2" and 3/4" is the top vent width with the 1/8" being the most common for residential use.
Easy fix part for Weil-Mclain Boiler
from Evergreen, CO
These air vents tend to need replacement every few years as they gum up and leak (probably caused by the hard water we have up here in the mountains of CO). Easy fix - turn off the water supply to the boiler, depressurize the system just to 0 PSI via the relief valve, unscrew the old Taco air vent and replace with the new one prepped with some teflon tape. Turn back on the supply water and you're good to go (and didn't have to pay the heater/plumber service company several hundred dollars).
Well made, and a good value
By Robert F
from Lancaster, PA
I am using these in an application they are not designed for. To vent air from my well pump line. The operating pressure is slightly over 50 psi, and the temperature is only 60 degrees. Still, they work. I am using another one on a solar hot water system which is circulating antifreeze. That one has been in operation for 3 years and has worked flawlessly.
Replacement Part for Solar Water Heating
from Goodlettsville, Tennessee
I used this item to replace the original air venting valve on my Reynolds Crown Top Solar water heating system.
Gets rid of unwanted air.
By handy handyman
from Billings Montana
This is a well build product that is better than anything that I have used, Also thank you PexSupply for the great service, your web site is very helpful
Solved leaking problems in a jiffy
By The Sign Man
from Plymouth, PA.
Suffered with leaking vents for some time, installed these Taco vents and no more leaks. You are able to take them apart and clean them if necessary.
easy to install,works well
By bob the builder
from essex county,new york
this vent replaced older vents which were leaking due to mineral deposits in the boiler water
great product last a long time
from denver co
this is a durable product and gives years of service easy to install
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At SupplyHouse.com, our goal is to bring you the highest quality plumbing, heating and HVAC supplies at competitive prices. Our product catalog includes PEX Plumbing Supplies, Radiant Heat Supplies, VisionPro Honeywell Thermostats, Taco pumps and mini-split air conditioners. If there are items you are looking for but can't find on our website, please contact our Customer Service Representatives & we will do our best to find what you need.
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