View Full Version : lennox outdoor unit icing up

13-12-2009, 06:09 AM
my serviceman keeps adding more & more on the repair costs..defrost board outside, then thansformer, then time delay board,..can all these be defective at the same time, but the heat-pump still works, till it freezes up outside?
Service guy wants to charge 700 bucks to change the aboves, I feel cheated, what should I do, is it something I can do myself?

13-12-2009, 07:47 AM
i think he is playing safe, with all those parts, but i suspect the defrost board, dont pay him untill its fixed,