I need to install some sort of a plug in heater into my LS190 NH loader otherwise it will ot even turn over in the extreme cold. I am looking or recomendtions on the type of heating unit other like and where/how is in installed.[/QUOTE
New Holland supplies a 400 watt frostplug style block heater part number 86590140. Should be less than $40 and in stock at any decent NH dealer. Comes with instructions. Wil mount in a 1-1/2" frostplug hole located between the injection pump and starter. If your LS190 won't even turn over in what passes for "extreme cold" in Troy, NY you need to look for a bad starter, cables or battery. A block heater will help a lot, but it sounds like you might have something else going on. Is your thermostart working?