"Rick" wrote in message
om...
How difficult is it to purchase and replace a furncace ignitor on a Lennox
GenIII?

Takes about 5 minutes to buy one and about 20 to install it, IF thats the
problem...and not the ignition control, particularly if its got Robershaw
on it...

A broken ignitor, does not mean that replacement of the HSI will fix your
problem...just keep that in mind.

Unless you are buying one made of ceramic, and not silicon carbide, dont pay
more than $10 or your getting ripped...prices vary, but for that model...10
bux is it..