{"product_id":"taco-329-t3-cast-iron-boiler-feed-valve-1-2-in-fpt-adjustable-10-25-psi","title":"Taco 329-T3 Cast Iron Boiler Feed Valve — 1\/2 in FPT, Adjustable 10-25 PSI","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Taco 329-T3 is a robust cast iron boiler feed valve designed to automatically feed water to a heating system whenever system pressure falls below the set point. With 1\/2 inch threaded inlets, it provides a compact, durable connection suitable for a wide range of boiler configurations.\u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eWhen system pressure drops, the valve opens to admit fresh water, helping maintain prime and stable operation of boilers during startup or periods of higher demand. The result is a steadier pressure profile with less manual intervention during routine operation.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable from 10 to 25 PSI\u003c\/li\u003e\n  \u003cli\u003eBuilt-in check prevents emptying the system if incoming pressure fails\u003c\/li\u003e\n  \u003cli\u003eFast fill rates for quick response to pressure changes\u003c\/li\u003e\n  \u003cli\u003eExclusive lockable fast-fill lever for secure operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical scenarios\u003c\/h3\u003e\n\u003cp\u003eIn residential or light commercial boiler loops, this valve helps keep the system primed as outdoor temperatures shift or during cold starts. The durable cast iron body supports long life in demanding environments, and the 1\/2 inch FPT connections offer straightforward installation with compatible piping. These advantages translate into steadier pressure and fewer manual top-offs during routine maintenance, though results may vary by system.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional considerations\u003c\/h3\u003e\n\u003cp\u003eSome Dual Control variants pair boiler feed with an inline pressure relief valve for added safety and convenience in larger or more complex setups.\u003c\/p\u003e\n\n\u003ch3\u003eSummary of benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic water feeding maintains pressure without constant monitoring\u003c\/li\u003e\n  \u003cli\u003eAdjustable setpoint lets you tailor performance to your system\u003c\/li\u003e\n  \u003cli\u003eProtects against accidental emptying if supply pressure fluctuates\u003c\/li\u003e\n  \u003cli\u003eFast-fill capability supports rapid recovery after pressure dips\u003c\/li\u003e\n\u003c\/ul\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 329-T3 best used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A robust cast iron boiler feed valve that automatically waters the system as pressure drops, with adjustable 10-25 PSI and a built-in check to prevent emptying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the 329-T3 include safety and adjustment features?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It offers adjustable 10-25 PSI, a built-in check, fast-fill lever, and the exclusive lockable fast-fill lever for controlled feeding.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47458258026670,"sku":"B003QSJL62","price":170.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/taco-329-t3-cast-iron-boiler-feed-valve.jpg?v=1770203211","url":"https:\/\/handyskook.ca\/products\/taco-329-t3-cast-iron-boiler-feed-valve-1-2-in-fpt-adjustable-10-25-psi","provider":"HandySkook","version":"1.0","type":"link"}