---
product_id: 256441755
title: "Taco 400-4 1/8\" HY AIR Vent, Brass, 1"
brand: "taco"
price: "226.21 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/256441755-taco-400-4-1-8-hy-air-vent-brass-1
store_origin: TN
region: Tunisia
---

# Max Pressure 150 psi Max Temp 240F Sturdy Brass Taco 400-4 1/8" HY AIR Vent, Brass, 1

**Brand:** taco
**Price:** 226.21 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate Your Heating Game with Taco's Brass Vent!

## Quick Answers

- **What is this?** Taco 400-4 1/8" HY AIR Vent, Brass, 1 by taco
- **How much does it cost?** 226.21 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/256441755-taco-400-4-1-8-hy-air-vent-brass-1)

## Best For

- taco enthusiasts

## Why This Product

- Trusted taco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔒 Service Safe:** Screw cap feature ensures air flow is shut off during servicing.
- • **🔧 Built to Last:** Crafted from robust brass for unparalleled durability.
- • **💪 Pressure Perfect:** Designed for a maximum working pressure of 150 psi.
- • **🧼 Easy Maintenance:** Top-threaded design allows for effortless cleaning.
- • **🌡️ Hot Water Ready:** Handles temperatures up to 240°F with ease.

## Overview

The Taco 400-4 1/8" HY AIR Vent is a high-performance air vent designed for hot water heating systems. With a sturdy brass construction, it can withstand maximum pressures of 150 psi and temperatures up to 240°F. Its user-friendly design includes a top-threaded cap for easy cleaning and maintenance, making it an essential component for radiators, baseboards, and more.

## Description

The high-capacity, float-style vent can be placed either on the boiler or at the high points throughout the system. With threaded connections--.125-Inch. 0.25-Inch, 0.5-Inch and 0.75-Inch --and operating pressure ratings up to 150 psi, these brass-body, nickel-plated vents meet the system requirements of even your largest installations.

## Features

- Sturdy Brass Construction
- Maximum Pressure 150 psi
- Maximum Temperature 240F
- Designed for use on hot water radiators, baseboards, convectors, radiant panels, and small unit heaters with a maximum working pressure of 150 psi
- The Taco 400 HY-Vent can be opened (top is threaded on) and cleaned.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Taco |
| Part number | taco - 400-4 |
| Item Weight | 48 g |
| Product Dimensions | 5.08 x 5.08 x 8.26 cm; 48 g |
| Item model number | taco - 400-4 |
| Size | 1 |
| Color | Brass |
| Material | Brass |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Screw Cap shuts off air flow during service. |
| Included components | TACO 1/8" HY-VENT AIR VENT |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Brass
- **Brand:** Taco
- **Item dimensions L x W x H:** 5.1 x 5.1 x 8.3 centimeters
- **Exterior finish:** Brass
- **Inlet connection size:** 0.13 Inches

## Images

![Taco 400-4 1/8" HY AIR Vent, Brass, 1 - Image 1](https://m.media-amazon.com/images/I/61iFm6v1luL.jpg)

## Frequently Bought Together

- Taco 400-4 1/8-Inch-NPT Float Air Hy-Vent
- Watts ETX-30 Non-Potable Water Carbon Steel Expansion Tank for Closed Loop Hydronic Heating System Piping, 1/2" MNPT Connection, Tank Volume 4.7 Gallons, Maximum Pressure 75 psi
- Watts 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/256441755-taco-400-4-1-8-hy-air-vent-brass-1](https://www.desertcart.tn/products/256441755-taco-400-4-1-8-hy-air-vent-brass-1)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-11*