Arrived at location to check steam table, left weld needs a new element because wire and prong to element is corroded and broke off, thus not letting weld heat to temp. Infinite switch on middle weld is going bad which is causing middle weld not to heat up to proper temp so middle needs new infinite switch and the last weld to the right needs a infinite switch because it's broken and no knob can't be put on unit, also needs knobs as well. Need to order all parts QWP (expedited freight) as per Larry the director of the rehab center. Called eagle metal master and spoke with Donna for part numbers and prices. Will order parts through shop and return for install. 9/13/18 Arrived at location, replaced all three of the infinite switches, replaced old and broken element from left well and put on all three of the knobs on infinite switches.. tested unit, let it get up to temp, unit is heating. Unit back in service