{"product_id":"weil-mclain-561704357-tie-bolt-baseray-9a-baseboard-heater","title":"Weil-mclain 561704357 Tie Bolt Baseray 9A Baseboard Heater","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WEIL-MCLAIN 561704357 is a tie bolt designed for use with Baseray 9A cast-iron baseboard heaters in hydronic heating systems. This fastener maintains a tight, leak-resistant connection between cast-iron sections, preserving system integrity under the sustained pressure and temperature cycles typical of residential and light-commercial hot-water heating. Hydronic heating contractors and plumbers install this bolt during section assembly, reassembly after service, or when replacing worn or damaged hardware. At 1.35 inches in height and 0.65 inches in width, it is a compact but critical component for keeping multi-section baseboard assemblies properly clamped and sealed.\u003c\/p\u003e\u003cp\u003eThe 561704357 tie bolt is used in hydronic baseboard heating installations where Weil-McLain Baseray 9A cast-iron sections are joined together. It is typically needed during new baseboard assembly, field modification of section count, or repair work where original fasteners are corroded or missing. This part is suited for residential and light-commercial applications where cast-iron baseboard radiation is the primary heat-distribution method.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for Weil-McLain Baseray 9A cast-iron baseboard heater sections\u003c\/li\u003e\n\u003cli\u003eProvides a stable, leak-resistant clamp between joined sections under continuous hydronic service\u003c\/li\u003e\n\u003cli\u003eCompact dimensions — 1.35 inches height, 0.65 inches width, 0.6 inches length — for close-tolerance section assembly\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.04 pounds, reducing handling burden during multi-section builds\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement, maintaining original assembly specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with the Weil-McLain Baseray 9A cast-iron baseboard heater. Confirm section model and hardware requirements before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers or hydronic heating contractors. Shut down the boiler and relieve system pressure before disassembling or reassembling baseboard sections. Follow the manufacturer's assembly instructions for proper bolt seating and section alignment. Consult local mechanical codes and the International Plumbing Code for hydronic system service requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type\u003c\/strong\u003e: Boiler Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub Type\u003c\/strong\u003e: Tie Bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.35 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.65 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WEIL-MCLAIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 561704357\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIL-MCLAIN","offers":[{"title":"Default Title","offer_id":51621232607538,"sku":"561704357","price":22.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/93bcc5389c5e2b5f43c4a9565d4a412e.jpg?v=1787351672","url":"https:\/\/voomisupply.com\/products\/weil-mclain-561704357-tie-bolt-baseray-9a-baseboard-heater","provider":"Voomi Supply","version":"1.0","type":"link"}