{"product_id":"raypak-professional-408-asme-gas-pool-spa-heater","title":"Raypak Professional 399K BTU ASME Gas Pool \u0026 Spa Heater — 408 Cupro-Nickel","description":"\u003cp\u003e399,000 BTU, ASME certified, bronze headers and cupro-nickel tubes — Raypak's coastal and salt-water commercial workhorse.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eASME certified with bronze headers\u003c\/li\u003e\n\u003cli\u003eCupro-nickel fin tube heat exchanger\u003c\/li\u003e\n\u003cli\u003e399,000 BTU\/h at 82% thermal efficiency\u003c\/li\u003e\n\u003cli\u003eBuilt for coastal air and salt-water chemistry\u003c\/li\u003e\n\u003cli\u003eDigital controls with self-diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho it's for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial pools on the coast\u003c\/li\u003e\n\u003cli\u003eSalt-water commercial installations\u003c\/li\u003e\n\u003cli\u003eSpecs that call for ASME and cupro-nickel together\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is a standard-NOx model. Some states, counties and air districts require Low NOx pool heaters; this unit may not be installed in those areas. Check your local code before ordering.\u003c\/li\u003e\n\u003cli\u003eEach variant carries a Raypak unit code (#50, #51, #52, #57, #58 or #26) printed after the model. Raypak does not publish what these codes mean and we are not going to guess — confirm the correct code for your gas type and site elevation with us before you order, and we will confirm it with Raypak.\u003c\/li\u003e\n\u003cli\u003eConfirm your gas type — natural gas and propane are different units and cannot be swapped after purchase.\u003c\/li\u003e\n\u003cli\u003eThese are freight items. Check that the delivery truck can reach your property and that you have help to move the unit onto the pad. Installation must be carried out to local code by a qualified installer.\u003c\/li\u003e\n\u003cli\u003eCovered by the Raypak limited warranty. The full warranty document is published by Raypak at \u003ca href=\"https:\/\/s3.amazonaws.com\/AWSProd\/sites\/raypakcom\/documents\/100-10000378.pdf\" rel=\"nofollow\"\u003e100-10000378\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Raypak","offers":[{"title":"Natural Gas #50","offer_id":44776891646041,"sku":"013731","price":7130.0,"currency_code":"USD","in_stock":true},{"title":"Propane #57","offer_id":44776891678809,"sku":"013732","price":7130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/8404\/8217\/files\/professional-series-digital-gas-pool-and-spa-heater.png?v=1788326245","url":"https:\/\/pooldirectsupply.com\/products\/raypak-professional-408-asme-gas-pool-spa-heater","provider":"Pool Direct Supply","version":"1.0","type":"link"}