Xtreme Boat Engine Compartment Heater Bundle – 400W Marine Bilge Heater with Quick Release Mounting Bracket & Professional Instant Freeze Spray

Xtreme 400W Bilge/Engine Compartment Heater – Marine-certified, forced-air heater with automatic thermostat (on at 40°F, off at 55°F). Built to exceed Coast Guard, ABYC & MILSPEC standards for safety, durability, and freeze protection. Ideal for boats, RV bays, greenhouses, well houses, and more. Quick Release Mounting Bracket – Install or remove your heater in seconds with no tools required. Perfect for seasonal use and tight engine spaces. Instant Freeze/Chilling Spray (3.5oz) – Professional-grade, made in the USA. Instantly lowers surface temps for cooling, troubleshooting, or maintenance tasks.

• Complete Winterizing Bundle – Includes 400W Marine Bilge Heater, Quick Release Bracket, and Instant Freeze/Chilling Spray (3.5oz).
• 400W Xtreme Bilge Heater – Forced-air heating with thermostat (on at 40°F, off at 55°F ±3°). Exceeds Coast Guard, ABYC & MILSPEC certifications for safety, moisture, and vibration resistance.
• Durable & Versatile – Protects boat engines, RV bays, greenhouses, well houses, campers, and more from freezing temperatures.
• Quick Release Bracket – Tool-free design allows easy installation and seasonal removal in seconds. Perfect for tight compartments.
• Instant Freeze Spray – Professional-grade chilling spray, made in the USA. Ideal for cooling components, detecting thermal issues, and technical maintenance.