Steveau

Good day all, I'm having some issues with a heating pack. I have a working pump but no heat and no errors on my display. I removed the pack and checked resistance, it shows no reading/open. Reinstalled the pack and powered up the unit. Tested the pressure switch, it's functional. Coil is showing 240v across the polls and 115v between each poll and the casing. Attached is an image of the pack and the corrosion you can see around the nuts holding it in and I am thinking I had some leakage. From what I gather the element has gone bad. I have heard this isn't common so I am reaching out to see what other people have to say, as I'm not all that knowledgable on spas. Any insight is very welcome and appreciated. Thanks!