{"product_id":"raypak-014940-336a-digital-natural-gas-pool-heater","title":"Raypak Digital 336K Natural Gas Heater","description":"\u003cp\u003eThe Raypak 014940 (P-R336A-EN-X) is the cupronickel version of the 336A Digital — a 332,500 BTU natural gas residential pool and spa heater built specifically for saltwater pools and installations where water chemistry runs aggressive. It shares the same proven digital platform as the standard 336A but swaps the copper heat exchanger for cupronickel, giving it significantly better resistance to salt, low pH, and high-demand use.\u003c\/p\u003e\n\n\u003cp class=\"ez-note\"\u003eThis model replaces the Raypak 010104. The current replacement model is 014940.\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, no standing pilot\u003c\/li\u003e\n  \u003cli\u003eCupronickel fin tube heat exchanger — harder surface and thicker-walled tubing than standard copper; built for saltwater pools, low pH, and heavy use where copper falls short\u003c\/li\u003e\n  \u003cli\u003ePolymer resin headers with stainless steel tube sheets — fully nonferrous waterway, 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, remote compatible with any 2- or 3-wire system, built-in voltmeter and run-time\/cycle meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"ez-tip\"\u003eIf you're running a saltwater chlorinator or your water chemistry is hard to keep balanced, the cupronickel exchanger on the 014940 is worth the upgrade over the standard 009218 — it handles the corrosive load that shortens copper exchanger life.\u003c\/p\u003e\n\n\u003cp class=\"ez-warning\"\u003eProfessional installation by a licensed contractor is required — and warranty registration must be completed — to receive the full 2-year parts and labor warranty. Rated for elevations 0–2,000 ft. only.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":52503366762809,"sku":"014940","price":4087.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/raypak-014940-336a-digital-natural-gas-pool-heater.webp?v=1776797004","url":"https:\/\/www.ezpools.com\/products\/raypak-014940-336a-digital-natural-gas-pool-heater","provider":"EZ Pools","version":"1.0","type":"link"}