DuroHeat DH 2304 kerosene heater. Works well and has a new wick installed. Comes with a 5gal jug of K1 Kerosene that'll keep this heater running for quite a long time.
As we found out during the freeze a couple of years back, relying on the electric grid for heat isn't always possible...
$130 is cheap in comparison to dealing with plumbing problems caused by frozen/busted water pipes