Heater Craft 501HC Marine Heater Complete Kit 28000 BTU Grill Front

The Heater Craft 501HC is a complete marine heating system delivering 28,000 BTU of reliable warmth for boats with inboard or I/O engines. This flush-mount, grill-front heater is designed to fit easily in stairwells, cabin interiors, or cockpit areas, making it ideal for extending your boating season into cooler months.

Key Features:

• 28,000 BTU heating capacity for efficient cabin warming
• Compatible with both freshwater-closed and raw-water open cooling systems
• Powder-coated marine-grade aluminum housing prevents corrosion
• 12V DC three-speed fan motor for adjustable airflow
• Flush-mount design with attractive grill front in powder-coated finish
• 2-year manufacturer warranty for peace of mind

Complete Kit Includes:

• Heater unit with grill front
• Control switch assembly
• Vent(s) with mounting hardware
• 6 feet of vent hose per vent
• 25 feet of heater hose
• Universal brass fitting kit
• Detailed installation instructions

This hydronic heating system taps into your boat's existing engine cooling system to provide consistent, efficient heat throughout your cabin. Perfect for early morning outings, late-season trips, or simply staying comfortable while cruising in cooler weather. The 501HC is part of Heater Craft's trusted 500-Series line, known for durability and American-made quality.