subzeroannie
05-12-2009, 04:06 PM
1989 Subzero is at 65 one morning, not clear if hubby or 1 of 4 kids failed to ensure closure. In two hours, only down 2 degrees, yet 12 hours later, reading 40. However, days leading to this ice appears on back wall and continues to bulid up..do I need to hunt down (painfully I might add) a tech to fix or do I just clean it out and move on?