{"product_id":"heater-craft-203hc-marine-cabin-heater-kit-760-203hc","title":"Heater Craft 203HC Marine Cabin Heater Kit — 1 Vent, Engine Coolant (760-203HC)","description":"\u003ch2\u003eEngine-Powered Cabin Heat — Complete Kit, Ready to Install\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHeater Craft 203HC (760-203HC)\u003c\/strong\u003e puts your engine’s waste heat to work, delivering reliable cabin warmth without drawing on your electrical system beyond the 12V DC fan. Compatible with I\/O and inboard engines on both freshwater-closed and raw-water open cooling systems, this complete kit includes everything needed for a single-vent installation — no hunting for fittings or hose.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Coolant Heat Source\u003c\/strong\u003e — uses engine waste heat; works with freshwater-closed and raw-water open cooling systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O \u0026amp; Inboard Compatible\u003c\/strong\u003e — suits a wide range of powerboat engine configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V DC Fan Motor\u003c\/strong\u003e — low electrical draw; circulates warm air through the cabin efficiently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder-Coated Exterior\u003c\/strong\u003e — durable finish suited to marine environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit Includes:\u003c\/strong\u003e heater unit, switch, 1 vent, 6’ vent hose per vent, 25’ heater hose, and universal brass fitting kit — everything needed for a single-vent installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Year Warranty\u003c\/strong\u003e — Heater Craft’s standard coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This kit is configured for 1 vent. Multi-vent configurations are available in other Heater Craft models. *May not be exactly as shown\u003c\/p\u003e\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eSKU \u003cstrong\u003e760-203HC\u003c\/strong\u003e is the single-vent complete kit in the Heater Craft 203 series under the Heater Craft brand. Engine coolant heaters are a strong recommendation for powerboat customers who run their engines regularly — the heat is essentially free once the engine is at operating temperature. Key qualification questions: confirm engine type (I\/O vs. inboard), cooling system type (freshwater-closed vs. raw-water open), and number of vents required. Customers needing 2 or more vents should be directed to the appropriate multi-vent Heater Craft kit. The universal brass fitting kit reduces installation complexity but confirm hose diameter compatibility with the customer’s engine before ordering.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51025045585956,"sku":"760-203HC","price":679.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/4f39bd7a-6b9b-482e-9c13-b454810e2df9.png?v=1783211038","url":"https:\/\/marisolmarine.com\/products\/heater-craft-203hc-marine-cabin-heater-kit-760-203hc","provider":"Marisol Marine Company","version":"1.0","type":"link"}