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1/2" FNPT x 3/4" MNPT Hy-Vent

Brand:
Taco
SKU:
418-4
Rating:
(21)
Q&A:
(0)
1/2" FNPT x 3/4" MNPT Hy-Vent
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$65.92 each
In Stock
In Stock
Get 98 Wed, Nov 11
Order by today, receive Wednesday
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days

Product Highlights

–
Product Highlight: Size
1/2" x 3/4"
Product Highlight: System Type
Hydronic (Water)
Product Highlight: Max Temp (F)
240°F Max Temp
Product Highlight: Max Pressure
150 psi
Product Highlight: Material
Brass
Product Highlight: Body Pattern
Straight

Description

–
Replaces 418-3

You already know Taco Hy-Vents as the industry standard for dependable, long-life service. The high-capacity, float-style vent can be placed either on the boiler or at the high points throughout the system. 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. Vents are easily serviceable, if needed, by simply 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.

Specs

–
System Type:

Hydronic (Water)

Size:

1/2" x 3/4"

Material:

Brass

Body Pattern:

Straight

Application:

Heating

Mount:

Straight

Adjustability:

Non-Adjustable

Type:

Float-Style

Thread Type:

Male

Female

Min Temp (F):

140°F

Max Temp (F):

240°F

Temperature Range (F):

140°F - 240°F

Thread Size:

3/4"

1/2"

Max Pressure:

150 psi

Max Venting Pressure (PSI):

50 psi

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You May Also Need

1/8" Hy-Vent
SKU: 400-4
Taco
1/4" Hy-Vent
SKU: 426-3
Taco

Product Reviews

4.95 out of 21 reviews
100% would recommend this product
4.95
out of 21 Reviews
100% would recommend this product
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5 star
95%
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Showing 1-10 of 21 reviews

Would buy again

Worked well.used cap and float assembly to replace leaking one...
Pj
Proctor vt
10 months ago
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Great product

The price was good. I will be purchasing it again as needed. Delivery was good.
Sasquasch
New Mexico
10 months ago
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Expensive But Does What it is Supposed To

Bought this to replace a new Resideo Gold Top vent that leaked right out of the box. This Hy-Vent worked perfectly. Although expensive, worth the piece of mind over junk like the Gold Top.
zoom3888
Long Island NY
3 years ago
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Old Reliable

Tried a gold top vent, backed off cap 1/4 turn, leaked water right away. Returned that and got this instead, no issues, works great.
zoom3888
Long Island, NY
3 years ago
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Works great

Installs easily and works just fine to remove air from heater high points
Farmer Jim
Malvern, Pa
4 years ago
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I would buy this product again

Exactly what I was looking for and is working perfectly.
Steve
West Islip, NY
4 years ago
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Exactly what I needed

I got it faster than the contractor could.
Fix-it Jim
North Union Township PA
5 years ago
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Just what I needed

Bought this as a backup for an existing 418 HyVent in service for 4 years. Although it appears this unit can be disassembled and cleaned, I feel better having a new one next to the boiler ready to go when there's a problem.
high_impact
Wareham ma
5 years ago
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yes

used on a solar and wood burning stove hot water storage system.
Jerry
Northeastern CA (the other California}
6 years ago
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I would buy this product again...

I needed to replace it. It's working perfectly..Thank you!
Haydee
Dingmans Ferry, Pa
6 years ago
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
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