Power Hunt 12 Volt Heater - 700 Watt Heater requires Power Hunt direct battery connect 12 volt POWER PORT or POWER STRIP to operate (PNP-120 and PNP-102 sold separately or in Heater Starter Kit PNP-201SK) Powerful 50 amp heating element produces 2250 BTUs and air temperatures up to 175&deg;F Three position thermostat temperature control provides low, medium and high heat settings as well as a fan only mode Powerful internal fan produces high volume air flow; storage or mounting in tight spaces is possible due to the compact, low profile design Quality materials and rugged construction withstands rough use in any environment