{"product_id":"jandy-jxiq-jxiq400pk-propane-pool-spa-heater-with-versaflo-399-000-btu","title":"Jandy JXiQ JXIQ400PK Propane Pool \u0026 Spa Heater with VersaFlo - 399,000 BTU","description":"\u003cp\u003eThe Jandy JXiQ JXIQ400PK heats pools and spas using propane and a copper heat exchanger. Factory-installed VersaFlo directs water through the exchanger when heating is needed and bypasses it when heating is off.\u003c\/p\u003e\u003ch3\u003eModel details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: JXIQ400PK\u003c\/li\u003e\n\u003cli\u003eFuel: propane\u003c\/li\u003e\n\u003cli\u003eHeating input: 399,000 BTU\/hr\u003c\/li\u003e\n\u003cli\u003eCopper heat exchanger with polymer headers\u003c\/li\u003e\n\u003cli\u003eAuto-sensing dual-voltage electrical input\u003c\/li\u003e\n\u003cli\u003eDigital display with estimated heat-up time and diagnostic information\u003c\/li\u003e\n\u003cli\u003eLow gas-pressure sensor and sacrificial anode\u003c\/li\u003e\n\u003cli\u003e2-inch water connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProfessional installation required. Confirm fuel type, gas supply, electrical service and venting requirements before ordering.\u003c\/p\u003e\u003ch3\u003eFuel and heater sizing\u003c\/h3\u003e\u003cp\u003eThis is the propane configuration. Confirm that your supply matches before ordering. Gas-heater BTU input is the fuel input rating; usable heat output also depends on thermal efficiency. Pool volume, starting water temperature, desired warm-up time and heat loss determine the capacity needed.\u003c\/p\u003e\u003ch3\u003eInstallation requirements\u003c\/h3\u003e\u003cp\u003eA qualified installer should confirm gas-line capacity and pressure, electrical supply, water flow, equipment clearances and installation altitude. Indoor installations need the correct manufacturer-approved venting arrangement. Check the existing pad and plumbing connection positions when replacing another heater; matching BTU size alone does not guarantee a direct fit.\u003c\/p\u003e\u003ch3\u003eComplete the installation\u003c\/h3\u003e\u003cp\u003eSite-specific gas fittings, electrical work, venting accessories and installation labor are separate.  Maintain the manufacturer's water-balance targets and keep the circulation system in good condition to protect the heat exchanger.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.jandy.com\/en\/commercial\/heaters\/jxiq\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer specifications and installation documents\u003c\/a\u003e\u003c\/p\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940078350378,"sku":"LAR-15-8522","price":3896.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/jxiqpk1.jpg?v=1791239073","url":"https:\/\/mikanpool.com\/products\/jandy-jxiq-jxiq400pk-propane-pool-spa-heater-with-versaflo-399-000-btu","provider":"MIKAN POOL SUPPLIES","version":"1.0","type":"link"}