its not just about slapping that new furnace in and never returning. You want to see that customer every year not only do you get paid it can prevent this from happening to your clients equipment. A pluggled collector box lead to this 9 year old carrier secondary exchanger failure. Annual maintiance is a must sell with every install. Job security.

Posted by rusty.tin.hvac at 2021-02-20 00:39:01 UTC