Utility Room Heat Advice

[jeffp_032056]

Hi all. I've got a cabin which has been getting shutdown in the winter and have no issues with that. I recently got a water filtering system installed and I'm thinking that to make life easier I'd like to heat my 100 sq. ft. utility room for 5 months throughout the winter, unattended. I've been looking at the Fahrenheat WHT500 Utility Heater x 2 to do this. I'm wondering if anyone has any thoughts on this, has done it before, etc. I don't think I'm interested in a heat unit with fan because of the moving parts that could fail. Thanks for your suggestions.

 

[Fitter30]

Cabin loses power for extended time filter could freeze.not knowing what type of system could the elements by removed and the piping drained down and with a air compressor blown out. Utility room insulated? 1500 watt heater
Cost per hour (@ $0.17 per kWh) 10 hours a day x30 days = $51 plus any other charge your elec comp charges