heating troubles

[cobaltbloo]

Hi,i have had no heat for a long time. it does not get hot when the temperature control knob is turned to the red area of the dial. does anyone know what the problem would be...what should i check first to find out whats going on with the heater. also i have had the air conditioner system replaced last year and it doesnt seem to be working that great. i think i have read that if there are problems with the heater that the air conditioner will not hold the coolant for very long...does anyone know if this is true?...please help!

[briansol]

is your thermostat at 'high noon'? if so, your lever probably fell off the control. check the knolwedge base for a write up on that.