Is This Safe?

[Elly]

Is it safe to use one of the old Arcadia C4 starter units (with the push-on end caps, not the Ultraseal screw-on caps) without a condensation tray? It says the caps are splash-proof, and in the instructions it doesn't mention the need for a tray.

 

[helterskelter]

Thats all i use and never had a problem