Frost Fighter, Heater, models:

IDF1000	Features And Operation Manual
IDF350-II	Installation - Operation/Maintenance Instructions And Parts List
IDH1000	Features And Operation Manual
IDH200QR LP	Installation - Operation/Maintenance Instructions And Parts List
IDH200QR LP/NG	Installation, Operation & Maintenance Instructions Manual
IDH350QR LP/NG	Installation - Operation/Maintenance Instructions And Parts List
IDH400QR LP/NG	Installation - Operation/Maintenance Instructions And Parts List
IHS700P LP	Installation - Operation/Maintenance Instructions And Parts List