{"product_id":"taco-400-4-1-8-inch-npt-float-air-hy-vent-high-capacity-boiler-vent","title":"Taco 400-4 1\/8-Inch-NPT Float Air Hy-Vent – High-Capacity Boiler Vent","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Taco 400-4 1\/8-Inch-NPT Float Air Hy-Vent is a high-capacity vent designed to remove trapped air from hydronic heating networks. Built for busy hot water environments, it combines durable materials with straightforward maintenance to help your system run smoothly.\u003c\/p\u003e\n\u003cp\u003ePosition this vent where air tends to collect, either on the boiler itself or at elevated points along the loop. It supports multiple threaded connections for flexible installation, including 1\/8 in, 1\/4 in, 1\/2 in, and 3\/4 in fittings, making it suitable for a range of boiler sizes and configurations. With operating pressures rated up to 150 psi, it is designed for larger, more demanding setups.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits and design features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSturdy brass construction with a nickel-plated exterior for durability\u003c\/li\u003e\n  \u003cli\u003eDesigned for hot water radiators, baseboards, convectors, radiant panels, and small unit heaters, with a maximum working pressure of up to 150 psi\u003c\/li\u003e\n  \u003cli\u003eTop threaded access allows opening and cleaning without disassembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical usage and maintenance\u003c\/h3\u003e\n\u003cp\u003eThis high-capacity vent helps address air pockets that can impede circulation and efficiency. Install it at the boiler or at strategic high points to vent air as the system fills and cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMultiple neck sizes provide flexible mounting and compatibility\u003c\/li\u003e\n  \u003cli\u003eNickel-plated brass offers corrosion resistance in demanding heating environments\u003c\/li\u003e\n  \u003cli\u003eEasy top access supports straightforward cleaning and inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhile performance depends on the full system design, this Taco HY-Vent offers a practical option for larger installations that require reliable venting at elevated pressures. It is well suited for retrofits as well as new installations where high-volume venting may be beneficial.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Taco 400-4 1\/8-Inch-NPT Float Air Hy-Vent best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A high-capacity vent for hydronic systems to vent air from boilers and high points.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What connections and maximum pressure does it support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Multiple threaded options of 1\/8, 1\/4, 1\/2, 3\/4 in and up to 150 psi.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47469963149486,"sku":"B003QSJLL2","price":56.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/taco-400-4-1-8-inch-npt-float-air-hy-vent-front-view.jpg?v=1770428765","url":"https:\/\/handyskook.ca\/products\/taco-400-4-1-8-inch-npt-float-air-hy-vent-high-capacity-boiler-vent","provider":"HandySkook","version":"1.0","type":"link"}