{"product_id":"cal-spa-55kw-flow-thru-heater-c2550-2001","title":"Cal Spa 5.5KW Flow Thru Heater C2550-2001","description":"\u003cp\u003eThe Cal Spa 5.5KW Flow Thru Heater C2550-2001 is a genuine OEM replacement heater assembly designed for Cal Spas hot tubs requiring a 5.5kW heating element. This 230V heater features a 2-inch connection with 15-inch overall length, delivering reliable performance to restore your spa's heating capability. Built to Cal Spa's exact specifications, this flow-through heater efficiently heats water as it circulates through your spa's plumbing system.\u003c\/p\u003e\u003cp\u003eAt Bubbles Supply, we guarantee this heater will be an exact fit for your Cal Spa system, backed by our 1-year warranty and same-day shipping on in-stock orders. This genuine Cal Spa heater eliminates compatibility concerns and ensures optimal performance with your existing control system. Proper installation requires electrical and plumbing knowledge – always verify your spa's voltage requirements and heater specifications before installation to ensure safe, proper operation.\u003c\/p\u003e\n\u003c!-- p11:start --\u003e\u003cdiv class=\"related-links\"\u003e\n\u003ch2\u003eRelated parts \u0026amp; guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/product\/55kw-230v-flow-thru-heater-c2550-0011\"\u003e5.5KW 230V Flow-Thru Heater C2550-0011\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/55kw-230v-flow-thru-heater-c2550-0103tt\"\u003e5.5KW 230V Flow Thru Heater C2550-0103TT\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/55kw-230v-flow-thru-heater-c2550-0535-tps\"\u003e5.5KW 230V Flow-Thru Heater C2550-0535-TPS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collection\/heaters\"\u003eSee all Heaters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/knowledge\/why-your-spa-heater-is-not-working\"\u003eWhy your spa heater is not working\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- p11:end --\u003e","brand":"Cal Spas","offers":[{"title":"Default Title","offer_id":50248994095461,"sku":"C2550-2001","price":136.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/cal-spa-55kw-flow-thru-heater-c2550-2001-c2550-2001-2_5856723a-0a46-43ef-8a12-139b282d7115.jpg?v=1779739215","url":"https:\/\/checkout.bubblessupply.com\/products\/cal-spa-55kw-flow-thru-heater-c2550-2001","provider":"Bubbles Supply","version":"1.0","type":"link"}