Heater Craft - Marine Heater Grill Face Unit Only Black Loading... Please wait... Home Contact Us About Us FAQShipping & ReturnsWarranty Testimonials Manuals & Instructions... Gallery Questions? Feedback? powered by Olark live chat software Marine Heater Grill Face Unit Only Black Click to enlarge RRP: Price: $239.99 SKU: 500H Vendor: Brand: Heater Craft... or inboard powered boats in between. This 28,000 BTU/h flush mount, grilled heater fits easily in stairwells, cabin interiors or cockpit areas. 12V, DC, three-speed or optional 24V...