{"product_id":"bell-gossett-110123-relief-valve","title":"Bell \u0026 Gossett 110123 Relief Valve","description":"\u003cp data-start=\"0\" data-end=\"1064\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"48\"\u003eXylem Bell \u0026amp; Gossett 110123 Relief Valve\u003c\/strong\u003e is designed to provide dependable overpressure protection for commercial and residential hydronic heating systems. This \u003cstrong data-start=\"169\" data-end=\"203\"\u003e3\/4-inch pressure relief valve\u003c\/strong\u003e is factory set to open at \u003cstrong data-start=\"230\" data-end=\"240\"\u003e45 PSI\u003c\/strong\u003e, helping protect boilers, expansion tanks, heat exchangers, and associated piping from excessive system pressure. Commonly identified as the \u003cstrong data-start=\"382\" data-end=\"409\"\u003e790-3\/4-45 relief valve\u003c\/strong\u003e, this component is engineered for closed-loop hot water heating applications where reliable pressure control is essential for safe operation. The valve automatically discharges excess pressure and reseats when normal operating conditions return, helping maintain system integrity and performance. Contractors frequently specify this \u003cstrong data-start=\"743\" data-end=\"766\"\u003eboiler relief valve\u003c\/strong\u003e for hydronic HVAC systems requiring accurate pressure protection and code-compliant operation. Manufactured by Bell \u0026amp; Gossett, a recognized leader in hydronic system components, the 110123 valve delivers dependable service in mechanical rooms, boiler systems, and commercial heating installations.\u003c\/p\u003e\n\u003cp data-start=\"1066\" data-end=\"1082\"\u003e\u003cstrong data-start=\"1066\" data-end=\"1082\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1083\" data-end=\"1569\"\u003e\n\u003cli data-section-id=\"1ifyjtl\" data-start=\"1083\" data-end=\"1122\"\u003eFactory-set pressure relief at 45 PSI\u003c\/li\u003e\n\u003cli data-section-id=\"13s26ge\" data-start=\"1123\" data-end=\"1183\"\u003e3\/4-inch connection size for hydronic system compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"pbhy0b\" data-start=\"1184\" data-end=\"1267\"\u003eHelps protect boilers, piping, and system components from overpressure conditions\u003c\/li\u003e\n\u003cli data-section-id=\"19jinwr\" data-start=\"1268\" data-end=\"1319\"\u003eAutomatic pressure relief and reseating operation\u003c\/li\u003e\n\u003cli data-section-id=\"111fa6h\" data-start=\"1320\" data-end=\"1372\"\u003eSuitable for closed-loop hot water heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"164p80b\" data-start=\"1373\" data-end=\"1428\"\u003eSupports safe and efficient hydronic system operation\u003c\/li\u003e\n\u003cli data-section-id=\"kwhk3b\" data-start=\"1429\" data-end=\"1500\"\u003eDurable construction for commercial and residential HVAC applications\u003c\/li\u003e\n\u003cli data-section-id=\"zpxhrm\" data-start=\"1501\" data-end=\"1569\"\u003eTrusted Bell \u0026amp; Gossett design for pressure protection requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1571\" data-end=\"1591\"\u003e\u003cstrong data-start=\"1571\" data-end=\"1591\"\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1593\" data-end=\"1800\"\u003e\u003cstrong data-start=\"1593\" data-end=\"1668\"\u003eWhat is the pressure setting of the Bell \u0026amp; Gossett 110123 relief valve?\u003c\/strong\u003e\u003cbr data-start=\"1668\" data-end=\"1671\"\u003eThe valve is factory set to relieve pressure at 45 PSI, helping protect hydronic heating systems from excessive pressure buildup.\u003c\/p\u003e\n\u003cp data-start=\"1802\" data-end=\"1981\"\u003e\u003cstrong data-start=\"1802\" data-end=\"1854\"\u003eWhere is the 110123 relief valve typically used?\u003c\/strong\u003e\u003cbr data-start=\"1854\" data-end=\"1857\"\u003eIt is commonly installed on boilers and closed-loop hot water heating systems requiring reliable pressure relief protection.\u003c\/p\u003e\n\u003cp data-start=\"1983\" data-end=\"2170\"\u003e\u003cstrong data-start=\"1983\" data-end=\"2035\"\u003eWhat connection size does this relief valve use?\u003c\/strong\u003e\u003cbr data-start=\"2035\" data-end=\"2038\"\u003eThe Bell \u0026amp; Gossett 110123 features a 3\/4-inch connection suitable for many residential and commercial hydronic heating applications.\u003c\/p\u003e\n\u003cp data-start=\"2172\" data-end=\"2403\"\u003e\u003cstrong data-start=\"2172\" data-end=\"2236\"\u003eWhy is a pressure relief valve important in a boiler system?\u003c\/strong\u003e\u003cbr data-start=\"2236\" data-end=\"2239\"\u003eA pressure relief valve helps prevent damage to boilers, piping, and other system components by safely releasing excess pressure when operating limits are exceeded.\u003c\/p\u003e\n\u003cp data-start=\"2405\" data-end=\"2599\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2405\" data-end=\"2420\"\u003eDisclaimer:\u003c\/strong\u003e While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e110123 is the cross for 250-3\/4-45\u003c\/span\u003e\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":42910247780530,"sku":"110123","price":288.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_6f02aecb-e275-4810-8a9f-530471b07a23.png?v=1780461229","url":"https:\/\/www.gsistore.com\/products\/bell-gossett-110123-relief-valve","provider":"GSIstore","version":"1.0","type":"link"}