Sea-Dog 450150-1 Ceramic Heater, 12V GROUP+ambassador-marine-deck-mount-large-sprayer-with-elbow-ultra-low-profile-holder Power: 30W

Power: 30W

or to start a generator

the Mass Sine inverter can switch between sources or combine the supply using the Masterswitch or Systemswitch system

Stamped 304 stainless steel construction

but they're even better when you have the perfect footage to back them up

Sea-Dog 450150-1 Ceramic Heater, 12V GROUP+ambassador-marine-deck-mount-large-sprayer-with-elbow-ultra-low-profile-holder Power: 30WABS Housing. Works great for keeping small windows clear of condensation. Not intended for cabin heating in large areas. Comes with 5 1 2' cord and plugs into 12 volt power socket. Base pivots and rotates and can be attached with included Velcro strip. 550 BTU.