Homemade Sausage Making

I'm still a new guy and slow to get this done as my job is out of town a lot. Be that as it may, I am planning to use a small ceramic heater that has a small fan and I will use it on the low setting. (low = fan speed) It just runs a minute or so to bring the temp up once its reached. The chamber is a upright frostless freezer.

Anyone see a problem with this? Thanks for your time.

Don't see why it wouldn't work. Is this for the initial fermentation? If so, I just use a cheap hotplate with a pot of water on it. Not only does the water add humidity but it also helps hold the temp steady.