What heater do you use

[Kirkscoastalcarnivores]

Hey everybody, I was just wondering what heaters are good for my zone, the one I use is fine down to 10 degrees but it gets to negative 20 here, and I was just wanting to see if theres any cheap way to get a really good heater

 

[nepenthes gracilis]

A cheap way to heat/buy a heater.....good luck! Unless you have a boiler system (hot water and radiators), a natural gas vein or a wood stove, heating isn't cheap any way you look at it.

I use a Monitor 441 MPI, Inc. heating system. http://www.cameronplumbing.com/Monitor.html

theres the specs on it.