[Typical Symptoms] Housing doesn't feel as hot as it used to. Image doesn't show prominences anymore. (Offband) [Repair Cost:] $700 [Problems seen:] 
Failed heater
F a i l e d B l o c k e r s & t r i m m e r s
F a i l e d h e a t e r
H e a t e r k n o b s e t t o o h i g h
F i l t e r i s d i r t y
" O p t i c a l ' g r e a s e ' h a s s e p a r a t e d "
S p i d e r v e i n s
E t a l o n d a m a g e