Chevrolet: Heater Problem, outlet hoses, heater hoses

Question
Hello,  

I have no heat in my 95 Beretta.  I changed my thermo.  Was going to check the heater inlet and outlet hoses in the firewall but can't find them.  Thought it might be a stuck switch or something. Where are those darn hoses?  Any other ideas?  
Thanks,  Kenny

Answer
HI Ken;
       I wonder how is the rad. cap is it good, also are the two heater hoses that  are on the left side of the fire wall  hot after the engine warms up, if only one than you have a heater by pass switch and it is not working right. Is there enough coolent in the rad. I hope it is not frozen. What size therm. did you put in.