Should a 13,500 BTU A/C be wired to a 15 or 20 amp breaker?

kmb1966 wrote:
Ok. I think this is the installation manual for the Dometic Brisk Air HE (High Efficiency) Unit. I have this unit installed and have been using it for a couple years. On a 15amp circuit. Never trips the breaker. Dometic indicates it to be installed on a 15 amp circuit.
Dometic Brisk Air High Efficiency

So, it does. I sit corrected.

The website here:

https://www.manualslib.com/manual/1061939/Dometic-541815.html?page=4#manual

lists the 3.5kw units as 20 amp and the 2.5kw units as 15 amp. Under "nominal capacity" it lists neither 15,000 BTU nor 13,500 BTU. It lists as "N/A." (They even have some 20 amp units listed as 11,000 BTU.)