{"product_id":"raypak-336a-digital-natural-gas-pool-spa-heater-009218","title":"Raypak 336A Digital NG Heater 336K BTU","description":"\u003cp\u003eThe Raypak 009218 (P-R336A-EN-C) is a 336,000 BTU natural gas residential pool and spa heater built for straightforward performance and reliable season-to-season use. It's a solid choice for mid-to-large inground pools, with digital controls, electronic ignition, and Raypak's proven low-profile outdoor design. This is the standard copper exchanger \/ polymer header configuration — the right pick for chlorinated pools with well-maintained water chemistry.\u003c\/p\u003e\n\n\u003cp class=\"ez-section-heading\"\u003eKey Features\u003c\/p\u003e\n\n\u003cul class=\"ez-highlight-list\"\u003e\n  \u003cli\u003e332,500 BTU natural gas input — electronic spark-to-pilot ignition fires only on call for heat, conserving gas between cycles\u003c\/li\u003e\n  \u003cli\u003eCopper fin tube heat exchanger with polymer headers — fully nonferrous waterway with stainless steel tube sheets; no rust contamination in pool water\u003c\/li\u003e\n  \u003cli\u003eProTek Shield module included — sacrificial protection for the heat exchanger, replaceable to extend heater life\u003c\/li\u003e\n  \u003cli\u003eMicroprocessor digital controls with self-diagnostics — plain-English display readouts, remote compatible with any 2- or 3-wire system, built-in voltmeter and run-time\/cycle meter\u003c\/li\u003e\n  \u003cli\u003eUnitherm Governor + automatic bypass — prevents condensation, sooting, and scale buildup; handles up to 125 GPM without modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"ez-tip\"\u003ePair with a pool automation system using a standard 2- or 3-wire remote connection — the 009218 integrates cleanly with most major control platforms out of the box.\u003c\/p\u003e\n\n\u003cp class=\"ez-warning\"\u003eThis model uses a copper heat exchanger and is not recommended for saltwater pools. For salt water or aggressive water chemistry, see the cupronickel model 014940 instead. Professional installation by a licensed contractor is required — and warranty registration must be completed — to receive the full 2-year parts and labor warranty.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":52502718873913,"sku":"009218","price":5200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/raypak-336a-digital-natural-gas-pool-spa-heater-009218.webp?v=1776796049","url":"https:\/\/www.ezpools.com\/products\/raypak-336a-digital-natural-gas-pool-spa-heater-009218","provider":"EZ Pools","version":"1.0","type":"link"}