{"product_id":"jandy-jxivfkit-versaflo-bypass-accessory-kit-for-jxi-heaters","title":"Jandy JXIVFKIT VersaFlo Bypass Accessory Kit for JXi Heaters","description":"\u003cstyle\u003e\n  .atb-product-description details {\n    border: 1px solid #d9e6ee;\n    border-radius: 12px;\n    margin: 18px 0;\n    background-color: #ffffff;\n  }\n\n  .atb-product-description summary {\n    padding: 12px 15px;\n    display: block;\n    cursor: pointer;\n    position: relative;\n    font-weight: bold;\n    color: #0f3f4f;\n    list-style: none;\n  }\n\n  .atb-product-description summary::-webkit-details-marker {\n    display: none;\n  }\n\n  .atb-product-description summary::after {\n    content: '+';\n    position: absolute;\n    right: 15px;\n    top: 50%;\n    transform: translateY(-50%);\n    font-size: 1.2em;\n    transition: transform 0.3s ease;\n  }\n\n  .atb-product-description details[open] summary::after {\n    content: '-';\n    transform: translateY(-50%) rotate(0deg);\n  }\n\n  .atb-product-description details[open] summary {\n    border-bottom: 1px solid #d9e6ee;\n  }\n\n  .atb-product-description details \u003e *:not(summary) {\n    padding: 10px 15px;\n  }\n\n  .atb-product-description details h3 {\n    display: inline;\n    margin: 0;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"atb-product-description\"\u003e\n\n\u003ch2\u003eJandy JXIVFKIT VersaFlo Bypass Accessory Kit for JXi \u0026amp; JXiQ Heaters\u003c\/h2\u003e\n\n\u003cdiv style=\"border: 1px solid #d7e8ef; background: linear-gradient(135deg, #f5fbfd 0%, #ffffff 55%, #fff7ef 100%); padding: 24px; border-radius: 16px; margin: 18px 0 26px 0;\"\u003e\n  \u003ch3 style=\"margin-top: 0; color: #0f3f4f;\"\u003eUpgrade Jandy JXi Heater Efficiency with VersaFlo Integrated Bypass\u003c\/h3\u003e\n  \u003cp style=\"font-size: 17px; line-height: 1.65; margin-top: 0;\"\u003e\n    The \u003cstrong\u003eJandy JXIVFKIT VersaFlo Bypass Accessory Kit\u003c\/strong\u003e is an add-on bypass kit designed for compatible \u003cstrong\u003eJandy JXi and JXiQ pool and spa gas heaters\u003c\/strong\u003e. This kit adds VersaFlo integrated bypass functionality, allowing water to be directed through the heater heat exchanger when heat is needed and bypassed when the heater is not actively heating.\n  \u003c\/p\u003e\n\n  \u003cp style=\"font-size: 16px; line-height: 1.65; margin-bottom: 0;\"\u003e\n    By reducing unnecessary water flow through the heat exchanger during non-heating operation, the VersaFlo bypass system can help improve hydraulic efficiency, support lower pump speeds, reduce system head loss, and limit unnecessary wear on the heater water path. It is a smart upgrade for JXi heater installations using variable-speed pumps, automation, or energy-focused equipment pad designs.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 26px 0;\"\u003e\n  \u003cdiv style=\"flex: 1 1 190px; border: 1px solid #d9e6ee; border-radius: 12px; padding: 15px; background: #ffffff;\"\u003e\n    \u003cstrong style=\"display: block; color: #0f3f4f; font-size: 15px;\"\u003eFor JXi \u0026amp; JXiQ Heaters\u003c\/strong\u003e\n    \u003cspan style=\"font-size: 14px;\"\u003eDesigned for compatible Jandy pool and spa gas heaters\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 190px; border: 1px solid #d9e6ee; border-radius: 12px; padding: 15px; background: #ffffff;\"\u003e\n    \u003cstrong style=\"display: block; color: #0f3f4f; font-size: 15px;\"\u003eIntegrated Bypass Upgrade\u003c\/strong\u003e\n    \u003cspan style=\"font-size: 14px;\"\u003eBypasses the heat exchanger when heat is not needed\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex: 1 1 190px; border: 1px solid #d9e6ee; border-radius: 12px; padding: 15px; background: #ffffff;\"\u003e\n    \u003cstrong style=\"display: block; color: #0f3f4f; font-size: 15px;\"\u003eImproves Hydraulic Efficiency\u003c\/strong\u003e\n    \u003cspan style=\"font-size: 14px;\"\u003eHelps reduce head loss and support lower pump speeds\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border-left: 6px solid #f28c28; background: #fff8f1; padding: 18px 20px; margin: 24px 0; border-radius: 10px;\"\u003e\n  \u003ch3 style=\"margin-top: 0;\"\u003eATB Compatibility Note\u003c\/h3\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003eThe JXIVFKIT is an accessory kit for compatible \u003cstrong\u003eJandy JXi and JXiQ pool and spa heaters\u003c\/strong\u003e. It is not a complete heater, not a universal bypass valve, and not a replacement for standard pool plumbing check valves or manual bypass assemblies. Confirm your exact heater model and installation requirements before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWhy Choose the Jandy JXIVFKIT VersaFlo Kit?\u003c\/summary\u003e\n  \u003cdiv style=\"border: 1px solid #d9e6ee; background: #f7fbfd; padding: 18px; border-radius: 12px; margin: 20px 0;\"\u003e\n    \u003cul style=\"margin-bottom: 0;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAdds VersaFlo integrated bypass functionality\u003c\/strong\u003e to compatible Jandy JXi and JXiQ heaters\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eDirects water through the heat exchanger only when heat is needed\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHelps reduce head loss\u003c\/strong\u003e through the heater during non-heating circulation\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSupports variable-speed pump efficiency\u003c\/strong\u003e by reducing unnecessary restriction\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHelps limit unnecessary heat exchanger exposure\u003c\/strong\u003e when the heater is not firing\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDesigned for professional installation\u003c\/strong\u003e on compatible Jandy heater platforms\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eUseful upgrade for automation-based systems\u003c\/strong\u003e and energy-conscious pool equipment pads\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eProduct Details\u003c\/summary\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 18px 0;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #f7fbfd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eJandy\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #f7fbfd;\"\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eJXIVFKIT\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #f7fbfd;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eVersaFlo Integrated Bypass Accessory Kit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #f7fbfd;\"\u003e\u003cstrong\u003eCompatible Heater Families\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eJandy JXi and JXiQ pool and spa gas heaters\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #f7fbfd;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eAutomatically bypasses the heater heat exchanger when heat is not being called\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #f7fbfd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eResidential pool and spa heater accessory\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #f7fbfd;\"\u003e\u003cstrong\u003eCommon Use\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eHydraulic efficiency upgrade for compatible Jandy heater installations\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #f7fbfd;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eProfessional installation recommended\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWhat Comes With the JXIVFKIT?\u003c\/summary\u003e\n  \u003cp\u003eThe Jandy JXIVFKIT is sold as a VersaFlo bypass accessory kit for compatible JXi heater installations. The kit is designed to provide the parts needed to add the integrated bypass assembly to the heater.\u003c\/p\u003e\n\n  \u003cdiv style=\"border: 1px solid #d9e6ee; background: #f7fbfd; padding: 18px; border-radius: 12px; margin: 18px 0;\"\u003e\n    \u003ch3 style=\"display: block; margin: 0 0 12px 0; color: #0f3f4f;\"\u003eTypical Kit Components\u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; background: #ffffff;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eBypass Assembly with Wiring Harness\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003ePrimary VersaFlo bypass component\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eBypass Header Gasket\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eSealing gasket for the bypass\/header connection\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eAttachment Screws\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eMounting hardware for the assembly\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eWire Ties \/ Cable Grommet\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eUsed for wiring management and routing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eService Tool\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eIncluded installation tool may vary by kit packaging\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cp\u003eKit contents can vary by packaging or revision. Always review the included manufacturer instructions before installation and confirm all required parts are present before disassembling the heater.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eHow VersaFlo Integrated Bypass Works\u003c\/summary\u003e\n  \u003cp\u003eThe VersaFlo integrated bypass system is designed to reduce unnecessary restriction through the heater when the pool is circulating but the heater is not actively heating. When there is no call for heat, water can be routed around the heat exchanger. When heat is needed, the bypass changes position so water is directed through the heat exchanger.\u003c\/p\u003e\n\n  \u003cp\u003eThis is especially useful on equipment pads with variable-speed pumps. Instead of forcing all circulation water through the heater water path all the time, VersaFlo helps reduce pressure loss when the heater is not firing. That can support lower pump speeds, better circulation efficiency, and reduced hydraulic strain on the system.\u003c\/p\u003e\n\n  \u003cdiv style=\"border-left: 6px solid #0f7c8c; background: #f0fbfd; padding: 16px 18px; margin: 18px 0; border-radius: 10px;\"\u003e\n    \u003cp style=\"margin: 0;\"\u003eThe heater is only actively heating during part of normal system operation. VersaFlo helps the rest of the circulation time run more efficiently by reducing unnecessary flow through the heat exchanger when heat is not required.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eCompatibility and Fitment\u003c\/summary\u003e\n  \u003cp\u003eThe \u003cstrong\u003eJandy JXIVFKIT\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eJandy JXi and JXiQ pool and spa gas heaters\u003c\/strong\u003e. It should be matched to the correct heater family and installed according to the manufacturer’s VersaFlo installation instructions.\u003c\/p\u003e\n\n  \u003cdiv style=\"border: 1px solid #d9e6ee; background: #f7fbfd; padding: 18px; border-radius: 12px; margin: 18px 0;\"\u003e\n    \u003ch3 style=\"display: block; margin: 0 0 12px 0; color: #0f3f4f;\"\u003eCompatible Heater Families\u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; background: #ffffff;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #ffffff;\"\u003e\u003cstrong\u003eJandy JXi\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eCompatible JXi pool and spa gas heater models\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px; background: #ffffff;\"\u003e\u003cstrong\u003eJandy JXiQ\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eCompatible JXiQ pool and spa gas heater models\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cp\u003eNot every heater installation is the same. Before ordering, confirm your heater model, cabinet configuration, heater age, automation setup, and whether your existing heater already includes VersaFlo from the factory.\u003c\/p\u003e\n\n  \u003cdiv style=\"border-left: 6px solid #f28c28; background: #fff8f1; padding: 16px 18px; margin: 18px 0; border-radius: 10px;\"\u003e\n    \u003cp style=\"margin: 0;\"\u003eThis kit is not a universal bypass for other heater brands. It is intended for compatible Jandy JXi and JXiQ heater platforms only.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWhen Should You Choose the JXIVFKIT?\u003c\/summary\u003e\n  \u003cul\u003e\n    \u003cli\u003eYou have a compatible Jandy JXi or JXiQ heater\u003c\/li\u003e\n    \u003cli\u003eYou want to add VersaFlo integrated bypass functionality\u003c\/li\u003e\n    \u003cli\u003eYour pool system uses a variable-speed pump\u003c\/li\u003e\n    \u003cli\u003eYou want to reduce unnecessary restriction through the heater during non-heating circulation\u003c\/li\u003e\n    \u003cli\u003eYou are upgrading an existing JXi heater installation for improved hydraulic efficiency\u003c\/li\u003e\n    \u003cli\u003eYou want to help reduce wear on the heater water path when heat is not being used\u003c\/li\u003e\n    \u003cli\u003eYou are working with a qualified pool professional who can confirm fitment and install the kit properly\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eJXIVFKIT vs Factory-Installed VersaFlo\u003c\/summary\u003e\n  \u003cp\u003eSome Jandy heater models may be sold with VersaFlo technology already factory-installed. The JXIVFKIT is an accessory kit used to add VersaFlo functionality to compatible heater installations that do not already include the integrated bypass.\u003c\/p\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 18px 0;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background: #f7fbfd;\"\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eWhat It Means\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eBest Next Step\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eStandard JXi \/ JXiQ without VersaFlo\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eHeater does not already have integrated bypass functionality\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eJXIVFKIT may be the correct accessory kit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #f7fbfd;\"\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eJXi \/ JXiQ with factory VersaFlo\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eHeater already includes integrated bypass functionality\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003eAccessory kit may not be needed\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #fff8f1;\"\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eDifferent heater brand\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eNot a Jandy JXi or JXiQ platform\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #d9e6ee; padding: 11px;\"\u003e\u003cstrong\u003eDo not use this kit as a universal bypass\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/details\u003e\n\n\u003cdiv style=\"border-left: 6px solid #0f7c8c; background: #f0fbfd; padding: 18px 20px; margin: 24px 0; border-radius: 10px;\"\u003e\n  \u003ch3 style=\"margin-top: 0;\"\u003eATB Expert Tip\u003c\/h3\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003eThe best use case for the JXIVFKIT is a compatible Jandy JXi or JXiQ heater paired with a variable-speed pump. If the heater is not calling for heat, bypassing the heat exchanger can help reduce system restriction and support more efficient circulation. Confirm your exact heater model before ordering, especially if your heater may already have VersaFlo installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eInstallation Notes\u003c\/summary\u003e\n  \u003cp\u003eThe Jandy JXIVFKIT should be installed by a qualified pool professional familiar with Jandy JXi and JXiQ heaters. Installation requires opening the heater, installing the bypass assembly, routing the wiring harness, and confirming proper operation after installation.\u003c\/p\u003e\n\n  \u003cp\u003eBefore installation, power should be turned off and the installer should follow the manufacturer’s instructions included with the kit. After installation, the system should be checked for proper water flow, bypass movement, heater operation, leak-free seals, and any control or automation communication requirements.\u003c\/p\u003e\n\n  \u003cdiv style=\"border: 1px solid #d9e6ee; border-radius: 12px; padding: 18px; background: #ffffff; margin: 22px 0;\"\u003e\n    \u003ch3 style=\"margin-top: 0;\"\u003ePre-Install Checklist\u003c\/h3\u003e\n    \u003cul style=\"margin-bottom: 0;\"\u003e\n      \u003cli\u003eConfirm the heater is a compatible Jandy JXi or JXiQ model\u003c\/li\u003e\n      \u003cli\u003eConfirm whether the heater already has VersaFlo installed\u003c\/li\u003e\n      \u003cli\u003eShut off power before opening or servicing the heater\u003c\/li\u003e\n      \u003cli\u003eInspect the heater water system and header area\u003c\/li\u003e\n      \u003cli\u003eConfirm all kit components are included before disassembly\u003c\/li\u003e\n      \u003cli\u003eInstall the bypass assembly and wiring harness per manufacturer instructions\u003c\/li\u003e\n      \u003cli\u003eVerify proper bypass operation after installation\u003c\/li\u003e\n      \u003cli\u003eCheck for leaks and confirm proper heater operation\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\n  \u003ch4\u003eWhat is the Jandy JXIVFKIT?\u003c\/h4\u003e\n  \u003cp\u003eThe Jandy JXIVFKIT is a VersaFlo integrated bypass accessory kit for compatible Jandy JXi and JXiQ pool and spa gas heaters.\u003c\/p\u003e\n\n  \u003ch4\u003eWhat does VersaFlo do?\u003c\/h4\u003e\n  \u003cp\u003eVersaFlo allows water to bypass the heater heat exchanger when the heater is not actively calling for heat. When heating is needed, water is directed through the heat exchanger.\u003c\/p\u003e\n\n  \u003ch4\u003eDoes this kit fit every Jandy heater?\u003c\/h4\u003e\n  \u003cp\u003eNo. The JXIVFKIT is intended for compatible Jandy JXi and JXiQ heater platforms. It is not a universal bypass kit for all Jandy heaters or other brands.\u003c\/p\u003e\n\n  \u003ch4\u003eDoes this kit include a complete heater?\u003c\/h4\u003e\n  \u003cp\u003eNo. This listing is for the VersaFlo bypass accessory kit only. The heater is sold separately.\u003c\/p\u003e\n\n  \u003ch4\u003eIs this useful with a variable-speed pump?\u003c\/h4\u003e\n  \u003cp\u003eYes. VersaFlo can be especially useful on systems with variable-speed pumps because reducing restriction through the heater during non-heating circulation can help support lower pump speeds and improved hydraulic efficiency.\u003c\/p\u003e\n\n  \u003ch4\u003eCan this help reduce heater wear?\u003c\/h4\u003e\n  \u003cp\u003eBy bypassing the heat exchanger when heat is not needed, VersaFlo can reduce unnecessary water flow through the heater water path during normal circulation. Proper water chemistry and installation are still required to protect the heater.\u003c\/p\u003e\n\n  \u003ch4\u003eCan I install this myself?\u003c\/h4\u003e\n  \u003cp\u003eProfessional installation is recommended. The kit requires heater disassembly, gasket sealing, wiring, and functional testing.\u003c\/p\u003e\n\n  \u003ch4\u003eHow do I confirm fitment?\u003c\/h4\u003e\n  \u003cp\u003eConfirm the exact heater model number from the heater data plate and check whether the heater already has VersaFlo installed. If you are unsure, send us photos of the heater label, front cabinet, and internal water\/header area.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch3\u003eOrder the Jandy JXIVFKIT VersaFlo Bypass Kit from Aqua Terra Backyard\u003c\/h3\u003e\n\n\u003cp\u003eAt Aqua Terra Backyard, we help pool owners and service professionals confirm the correct Jandy replacement parts and accessories before the order ships. The \u003cstrong\u003eJandy JXIVFKIT VersaFlo Bypass Accessory Kit\u003c\/strong\u003e is a smart efficiency upgrade for compatible Jandy JXi and JXiQ heater installations, especially when paired with variable-speed pumps and modern automation setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help confirming compatibility?\u003c\/strong\u003e Send us photos of your Jandy heater data plate, front cabinet, and equipment pad. We can help confirm whether the JXIVFKIT is the correct VersaFlo accessory kit for your heater before you order.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Aqua Terra Backyard","offers":[{"title":"Default Title","offer_id":52405722218770,"sku":"JXIVFKIT","price":274.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/JNDJXIVFKIT_0.png?v=1781890522","url":"https:\/\/www.aquaterrabackyard.com\/products\/jandy-jxivfkit-versaflo-bypass-accessory-kit-for-jxi-heaters","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}