{"product_id":"purepro-ag6-hn-natural-gas-boiler","title":"PurePro AG6-HN Advantage Natural-Gas Boiler (Modulating Chimney)","description":"\u003cp\u003eThe PurePro AG6‑HN Advantage Natural-Gas Boiler delivers powerful, high‑efficiency hydronic heating with a rugged six‑section cast‑iron heat exchanger and an advanced ECM circulator. Designed for larger homes and high‑demand systems, this gas‑fired boiler features a modulating burner that automatically adjusts its firing rate to match real‑time heating needs, improving comfort and reducing fuel consumption. This natural-gas boiler's chimney‑draft configuration makes it an excellent replacement option for traditional vented systems while providing modern performance and long‑term reliability.\u003c\/p\u003e\n\n\u003cp\u003eKey Features\u003cbr\u003eSix‑Section Cast‑Iron Heat Exchanger  \u003cbr\u003eHeavy‑duty, long‑lasting design engineered for maximum heat transfer and durability.\u003c\/p\u003e\n\n\u003cp\u003eModulating Gas Burner  \u003cbr\u003eAdjusts firing rate automatically for improved comfort, efficiency, and fuel savings.\u003c\/p\u003e\n\n\u003cp\u003eHigh‑Efficiency ECM Circulator  \u003cbr\u003eReduces electrical consumption while delivering smooth, reliable water flow.\u003c\/p\u003e\n\n\u003cp\u003eGas‑Fired Heating Performance  \u003cbr\u003eProvides strong, dependable output for larger residential hydronic systems.\u003c\/p\u003e\n\n\u003cp\u003eChimney Draft Venting  \u003cbr\u003eIdeal for traditional vented installations and boiler replacements.\u003c\/p\u003e\n\n\u003cp\u003eQuiet, Low‑Maintenance Operation  \u003cbr\u003eBuilt for stable, efficient performance with minimal service requirements.\u003c\/p\u003e\n\n\u003cp\u003ePurePro Advantage Series Quality  \u003cbr\u003eTrusted construction designed for long‑term reliability in demanding conditions.\u003c\/p\u003e","brand":"Installed HVAC Pros","offers":[{"title":"Default Title","offer_id":48290122137851,"sku":"PROAG6-HN","price":8110.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/9406\/6171\/files\/496458_7f9b9705-efa2-4dd1-909e-a7e18f02db55.jpg?v=1772819143","url":"https:\/\/installedhvacpros.com\/products\/purepro-ag6-hn-natural-gas-boiler","provider":"Installed HVAC Pros","version":"1.0","type":"link"}