Noisy Air Conditioner
 

I have a 2009 Mazda3 GX hatchback with a noisy A/C system.
The condenser is in poor condition and the compressor is make a loud rattling noise.
If I don't want to repair the system and remove the belt to eliminate the noise, will any other system be affected?
And if I remove the belt, will the fan or the heat still work? Or is it just the cold A/C that's affected?
Thanks.