{"product_id":"hayward-universal-h-series-omnix-low-nox-natural-gas-pool-heater-w3hs-fdn","title":"Hayward Universal H-Series w\/ OmniX W3HS135FDN \/ W3HS150FDN \/ W3HS200FDN \/ W3HS250FDN \/ W3HS400FDN Natural Gas Pool \u0026 Spa Heater, Low NOx","description":"\u003cp\u003eThe Universal H-Series with OmniX is a Low NOx gas pool and spa heater that connects to Hayward's OmniX ecosystem. This listing covers the natural gas models, from 135,000 to 400,000 BTU.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBTU: 135,000 \/ 150,000 \/ 200,000 \/ 250,000 \/ 400,000\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas\u003c\/li\u003e\n\u003cli\u003eHeat Exchanger: Cupro-nickel\u003c\/li\u003e\n\u003cli\u003eVoltage: 115V \/ 120V, 230V\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-year parts, no labor coverage (online purchase)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho it is for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePool and spa owners with a natural gas or propane supply\u003c\/li\u003e\n\u003cli\u003eHomes that want fast, on-demand heating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eConfirm your gas type (natural gas or propane) and your elevation before ordering; a licensed gas installer should connect the heater. Choose the option that matches your fuel.\u003c\/p\u003e\u003ch3\u003eWhat is included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Hayward Universal H-Series unit in the option you select (W3HS135FDN, W3HS150FDN, W3HS200FDN, W3HS250FDN, W3HS400FDN)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Hayward","offers":[{"title":"135,000 BTU","offer_id":47395476340825,"sku":"W3HS135FDN","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"150,000 BTU","offer_id":47395476373593,"sku":"W3HS150FDN","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"200,000 BTU","offer_id":47395476406361,"sku":"W3HS200FDN","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"250,000 BTU","offer_id":47395476439129,"sku":"W3HS250FDN","price":4299.0,"currency_code":"USD","in_stock":true},{"title":"400,000 BTU","offer_id":47395476471897,"sku":"W3HS400FDN","price":5399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/8404\/8217\/files\/hayward-universal-h-series-omnix-low-nox-pool-heater-w3hs-hero-white.jpg?v=1791424021","url":"https:\/\/pooldirectsupply.com\/products\/hayward-universal-h-series-omnix-low-nox-natural-gas-pool-heater-w3hs-fdn","provider":"Pool Direct Supply","version":"1.0","type":"link"}