{"product_id":"replace-your-spa-heater-with-6kw-titanium-no-fault-fits-73790-hot-spring-watkins-caldera","title":"Replace Your Spa Heater with 6kW Titanium No-Fault (Fits 73790 Hot Spring, Watkins, Caldera)","description":"\u003cstyle\u003e\n  .nf-section {\n    margin: 1rem 0;\n    padding: 1.2rem;\n    border-radius: 16px;\n    background: linear-gradient(135deg, #f0f8ff, #f9fcff);\n    box-shadow: 0 4px 10px rgba(0,0,0,0.05);\n    animation: nfFadeIn 0.8s ease-in-out both;\n  }\n\n  .nf-feature {\n    background: linear-gradient(135deg, #fdfbfb, #ebedee);\n    border-radius: 16px;\n    padding: 1rem;\n    margin: 1rem 0;\n    animation: nfFadeIn 0.6s ease-in-out both;\n  }\n\n  .nf-feature-title {\n    font-size: 1.1rem;\n    font-weight: 600;\n    margin-bottom: 0.5rem;\n    display: flex;\n    align-items: center;\n    gap: 0.5rem;\n  }\n\n  .nf-feature-title span {\n    font-size: 1.3rem;\n  }\n\n  .nf-section img {\n    width: 100%;\n    border-radius: 16px;\n    margin-top: 1rem;\n    box-shadow: 0 8px 16px rgba(0,0,0,0.08);\n  }\n\n  .nf-highlight {\n    background: linear-gradient(135deg, #fff6e5, #fff);\n    border-left: 4px solid #ffa726;\n    border-radius: 12px;\n    padding: 1rem;\n    margin-top: 1rem;\n    animation: nfFadeIn 0.6s ease-in-out both;\n  }\n\n  @keyframes nfFadeIn {\n    0% {\n      opacity: 0;\n      transform: translateY(30px);\n    }\n    100% {\n      opacity: 1;\n      transform: translateY(0);\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"nf-section\"\u003e\n\u003ch2 style=\"text-align: center; color: #2575ed;\"\u003eâ­?No-Fault Spa Heater\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/8388\/8717\/files\/7_0d2ded71-4571-4c43-8526-dfe785ea1ca9.jpg?v=1758790277\"\u003e\u003cbr\u003e\n\u003cdiv class=\"nf-feature\"\u003e\n\u003cdiv class=\"nf-feature-title\"\u003e\n\u003cspan\u003eâš?\/span\u0026gt; Dual-Voltage Ready\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eCompatible with 120V and 240V systems—versatile and dependable for most spa setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nf-feature\"\u003e\n\u003cdiv class=\"nf-feature-title\"\u003e\n\u003cspan\u003e🛠ï¸?\/span\u0026gt; Easy Installation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eIncludes bleed-tube extension kit, couplings, and clamps—no more last-minute trips to the hardware store.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nf-feature\"\u003e\n\u003cdiv class=\"nf-feature-title\"\u003e\n\u003cspan\u003eâœ?\/span\u0026gt; Wide Compatibility\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eFits most low-flow, dual-tube spa systems from 1995 to present. UL-listed and corrosion-resistant for a long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nf-section\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/8388\/8717\/files\/5_c87a9509-0bd9-418d-bbb5-e26a91cc7e0d.jpg?v=1758789221\" alt=\"Spa Heater Setup\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/8388\/8717\/files\/12_02bd711d-a5e5-46ed-b616-95976311548c.jpg?v=1758789287\" alt=\"Spa Heater in Use\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nf-section\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/8388\/8717\/files\/6_24076dcf-cbc6-46a0-b08d-a75502cc0d8b.jpg?v=1758790277\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"nf-section\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/8388\/8717\/files\/4_ed981094-1ed8-4a64-bc5f-7dd33c3575c8.jpg?v=1758790550\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"nf-section\"\u003e\n\u003ch3\u003e\u003cstrong\u003e🛡ï¸?Purchase Guarantee\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"nf-highlight\"\u003e\n\u003cp\u003e🚚 \u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eâ�?\u003cstrong\u003eHandling Time:\u003c\/strong\u003e Ships within 24 hours\u003c\/p\u003e\n\u003cp\u003e📦 \u003cstrong\u003eDelivery:\u003c\/strong\u003e Arrives in 3â€? business days\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nf-highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty \u0026amp; Support:\u003c\/strong\u003e\u003cbr\u003e1. 60-day return window from delivery date.\u003cbr\u003e2. Friendly customer service to help with setup, usage, or return assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Itopteng","offers":[{"title":"Default Title","offer_id":48748381798619,"sku":"H118-A014~lsfb3","price":266.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/9941\/1931\/files\/fe073e6bb35adf0ea1413d41fdc8d42e_6c739af0-9bba-4ed9-8dcf-f7fb911c9898.jpg?v=1768547435","url":"https:\/\/vtopteng.com\/products\/replace-your-spa-heater-with-6kw-titanium-no-fault-fits-73790-hot-spring-watkins-caldera","provider":"vtopteng","version":"1.0","type":"link"}