Inexpensive cab heaters- 2 for $22 http://www.walmart.com/ip/Walmart/33619507?wmlspartner=RjWYtCqO0%2AM&sourceid=17830733822148481424&oid=223073.1&affillinktype=10&veh=aff Heaters are also available on our site, along with H-D Extension cords, and power strips ! Click here to go to our store!