rvharry wrote:
I am looking to upgrade to a heat pump and increase BTU's on a Allegro 32BA. While investigating my old Dometic Brisk Air model #59530, it was only listed as a high-efficiency without a BTU rating (these were quote 13,500 units) for #14 wire and a 15 amp breaker.
I am having a hard time trying to find anything recommended for #14 and 15 amps. The replacement seems to be model #459530 which says use #12 wire and 20 amp breaker. Has anyone re-pulled #12 wire to upgrade a Allegro.
You are confused. The Breaker rating on ANY RV roof AC is 20 amps. Tiffin NEVER installed a AC breaker lower than 15 amps. They also used 12 gauge wire on all models. Where are you getting your facts? The AC rating is for MINIMUM wiring. But I have NEVER seen a AC install manual with a rating LESS than a 20 amp breaker. Doug