davefr

Hi, I ordered a Marquis Spirit Spa that will be installed in a couple days. I plan to wire it direct to 240v which I understand provides the higher voltage only to the heater. I think I made the mistake of not ordering the MP160 pump upgrade option since my spa will be a dedicated 240V installation. 1. Can the MP160 pump upgrade be a dealer installed field upgrade vs factory upgrade? 2. I assume the stock MP120 pump is still at 120VAC even if the spas is wired for 240v? 3. Is the MP160 upgrade pump 120V or 240V? Can it be a drop in replacement or does the control board need to be reconfigured to supply the MP160 pump 240VAC. TIA