{"product_id":"armstrong-106158-000-gasket-body","title":"Armstrong 106158-000 Gasket Body","description":"\u003cp\u003eThe gasket body provides a durable, airtight seal for Armstrong boiler systems, preventing leaks and maintaining efficient heat transfer. This \u003cstrong\u003e106158-000\u003c\/strong\u003e component fits the standard Armstrong model series, delivering reliable performance in residential and commercial applications.\u003c\/p\u003e\u003cp\u003eDesigned with a precision‑molded elastomer core and reinforced metal housing, the gasket body compresses evenly against the boiler mating surfaces, closing any potential gaps and sustaining pressure throughout the heating cycle.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Integrity:\u003c\/strong\u003e Maintains pressure without leakage over extended cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e Resists degradation under high‑temperature boiler conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Ease:\u003c\/strong\u003e Fits directly into existing housing, reducing downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Suitable for Armstrong gas‑fired and oil‑fired boilers, retrofit projects, and routine maintenance replacements where a secure gasket is required.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43118569226334,"sku":"106158-000","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/106158_000_image_efe45cf2-4851-4ccb-a226-fcf511f390d0.png?v=1785976837","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-106158-000-gasket-body","provider":"National Boiler Supply","version":"1.0","type":"link"}