Tip on Drain Lines

https://holdenxhbk784.urbanvellum.com/posts/getting-your-ac-ready-for-summer-with-a-comfort-experts-plan-to-avoid-north-fort-worth-ac-repair-calls

Tip on Drain Lines Tip for anyone with an attic air handler: check the secondary drain pan a couple of times each summer. Ours had standing water I never would have spotted otherwise