In praise of maintenance

I recently listened to a great podcast on the benefits and necessity of maintenance.  This was done by the authors of the book Freakonomics, I enjoy their work.

maintenance is okay
In Praise of Maintenance

We often forgo maintenance of older equipment in lieu of new equipment.  I am a believer in maintenance and repairs of equipment and infrastructure rather than always replacing.  However, I am not excellent at articulating the why.  This quick podcast, or you can read the text version, gives great explanations, good for a quick read.

Ozone system preventative maintenance

Ozone equipment service and repair