{"product_id":"pentair-sta-rite-sr400na-pool-spa-heater","title":"Sta-Rite Max-E-Therm Pool Heater, 400K BTU, Natural Gas","description":"\u003cp\u003eThe Pentair Sta-Rite SR400NA is a 400,000 BTU natural gas pool and spa heater designed to raise and maintain water temperature for larger residential pools and attached spas. It uses electronic ignition with a flame strength sensor, a full-text digital display for on-board diagnostics, and a standard copper heat exchanger. This heater is compatible with the Pentair IntelliCenter Control System for integration into an automation setup. It supports 120V or 240V single-phase power (60 Hz) and is built for water flow rates from 40 to 120 GPM, with low-NOx certification and up to 84% thermal efficiency.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52046245167417,"sku":"SR400NA","price":4499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/pentair-sta-rite-sr400na-pool-spa-heater_webp.webp?v=1774292946","url":"https:\/\/www.ezpools.com\/products\/pentair-sta-rite-sr400na-pool-spa-heater","provider":"EZ Pools","version":"1.0","type":"link"}