{"product_id":"gecko-heatwav-inyj-spa-heater-0613-421009","title":"Gecko Heat.Wav IN.YJ 4KW Spa Heater 2\" w\/Sensors (0613-421009)","description":"\u003cp id=\"p-rc_cdd9f501e1b41675-43\"\u003eThe \u003cb\u003eGecko Heat.Wav IN.YJ 4KW Remote Heater (0613-421009 \/ GK0613421009)\u003c\/b\u003e is a high-efficiency flow-through spa heater designed specifically for Gecko IN.YJ control systems. Featuring built-in temperature and flow sensors with a 4-foot terminated cable, this heater delivers reliable 1.0kW\/4.0kW dual-voltage performance and can be installed up to 3.5 inches away from the control pack for maxim\u003cspan class=\"citation-817\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-816 citation-817 citation-end-817\"\u003eum flexibility.\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-816 citation-end-816\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan class=\"citation-815\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-814 citation-815 citation-end-815\"\u003e🚩 PRO TIP\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-814 citation-end-814\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp id=\"p-rc_cdd9f501e1b41675-44\"\u003e\u003cspan class=\"citation-813\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-812 citation-813 citation-end-813\"\u003eThis heater replaces ALL current and previous IN.YJ heater models — including the 0613-421001. Ensure a minimum flow rate of 18 GPM (68.1 LPM) for proper operation.\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-812 citation-end-812\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan class=\"citation-811\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-810 citation-811 citation-end-811\"\u003ePRODUCT FEATURES\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-810 citation-end-810\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli id=\"p-rc_cdd9f501e1b41675-45\"\u003e\n\u003cspan class=\"citation-808\"\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-808\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-808 citation-809 citation-end-809\"\u003e4.0kW Output\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-808\"\u003e:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-808 citation-end-808\"\u003e 1.0\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003ekW at 115V \/ 4.0kW at 230V for efficient spa heating.\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated Sensors:\u003c\/b\u003e Built-in temperature probe and flow sensor for accurate control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign:\u003c\/b\u003e 2-inch connection size with a 15-inch straight housing configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemote Mounting:\u003c\/b\u003e 4-foot terminated cable allows installation up to 3.5\" from the control pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDirect Replacement:\u003c\/b\u003e Replaces all current and previous Gecko IN.YJ heater models (including 0613-421001, 390523, and GK0613421009).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Gecko Alliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer Part Number (MPN)::\u003c\/b\u003e 0613-421009\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSKU:\u003c\/b\u003e GK0613421009\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e Heat.Wav for IN.YJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower \/ Voltage:\u003c\/b\u003e 1.0kW (115V) \/ 4.0kW (230V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnection Size:\u003c\/b\u003e 2-inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeater Length:\u003c\/b\u003e 15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCord Length:\u003c\/b\u003e 4 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMinimum Flow Rate:\u003c\/b\u003e 18 GPM (68.1 LPM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFREQUENTLY ASKED QUESTIONS (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eWhat control systems is this heater compatible with?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis heater is designed exclusively for Gecko IN.YJ (Y-Series) control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this replace my older 0613-421001 heater?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the 0613-421009 is the direct, upgraded replacement for the older 0613-421001 model and requires no modifications to fit.\u003c\/p\u003e\n\u003ch3\u003eWHY SHOP WITH AL'S COOL POOL STORE?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Fast, reliable shipping on every order\u003c\/li\u003e\n\u003cli\u003e✅ Genuine OEM and top-brand parts only\u003c\/li\u003e\n\u003cli\u003e✅ Knowledgeable pool \u0026amp; spa experts ready to help\u003c\/li\u003e\n\u003cli\u003e✅ Hassle-free returns and satisfaction guarantee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gecko","offers":[{"title":"Default Title","offer_id":45300407337095,"sku":"GK0613421009","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/1217\/4983\/files\/gecko-heatwav-inyj-spa-heater-0613-421009-complete.jpg?v=1785277104","url":"https:\/\/alscoolpoolstore.com\/products\/gecko-heatwav-inyj-spa-heater-0613-421009","provider":"Al's Cool Pool Store","version":"1.0","type":"link"}