Spa Pak Raypak Rheem Hot Tub Heater Model R-552-2 Good Used Condition

For sale is a SPA PAK hot tube heater, made by Raypak, a Rheem Company.Unit is in good used condition.I used this heater for only a short time before changing my hot tub completely, so it has very low hours.Works well.Requires 220/240 VAC. Please see images of data sticker for more technical information.The enclosure box measures abut 11" x 6.75" x 16.5", including the various flanges and buttons and the water outlet/inlet fittings, but not including the electrical cord.Note that this is not a pump, just a heater. A pump is also required to move the water through the unit. I do not really trust the classifieds board shipping calculator as I find it to often be wrong, so I will update the winning bidder after the end of the auction with the actual shipping charges based on the winner's location. I never charge more than the actual cost of postage plus whatever materials are required for safe transport.I am more than happy to provide additional photos on request.Again, please ask questions if you have them.I am selling quite a few other things on classifieds board these days, please have a look at my other auctions.Thanks!