This product requires certification to purchase.

3/4 x 1/2 in. Air Vent

Hoffman Specialty

Model 4A 3/4 x 1/2 in. Air Vent

  • Fast #
  • Part #H401413
  • Item #235267
  • Manufacturer Part #401413
4.4 out of 5 Customer Rating
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Hoffman Specialty

Model 4A 3/4 x 1/2 in. Air Vent

  • Fast #
  • Part #H401413
  • Item #235267
  • Manufacturer Part #401413
4.4 out of 5 Customer Rating
X Points

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Package Quantity Info:

Each: 1
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How to get it:
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    0  in  Hilliard, OH
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Product Details

Product Description
  • Float type thermostatic vent
  • For residential or small one-pipe or two pipe systems
  • Single non-adjustable port
  • Install 6-10 in above horizontal return and 18 in above the boiler water line
  • Requires Certification

Documents

SPECIFICATION
Dimensions & Measurements
Fits Pipe Size
3/4 in x 1/2 in
Height
3-13/16 in
Characteristics & Features
Collection
Model 4A
Warranty & Product Information
GSA Approved
No
IAPMO Listed
No
NSF Certified
No
UPC
751875018262