{
  "url": "https://www.urbanluxuryoutdoorsinc.com/faq/can-waterfalls-double-as-pool-heaters",
  "name": "Can waterfalls double as pool heaters?",
  "@type": "FAQPage",
  "@context": "https://schema.org",
  "speakable": {
    "@type": "SpeakableSpecification",
    "cssSelector": [
      "h1",
      ".faq-question",
      ".faq-answer",
      "[itemprop=\"acceptedAnswer\"]"
    ]
  },
  "mainEntity": [
    {
      "name": "Can waterfalls double as pool heaters?",
      "@type": "Question",
      "acceptedAnswer": {
        "text": "Solar preheat loops through cascade plumbing; 5-10°F gain during peak sun hours.",
        "@type": "Answer"
      }
    }
  ],
  "description": "Solar preheat loops through cascade plumbing; 5-10°F gain during peak sun hours."
}