Preformed cooling maintenance on 2 RTUs and 1 chiller. We tested all electrical components on each of the units. All three units tested within manufacturer specifications. The 2 RTUs need filters. RTU 2 filter size 20x24x2(8) and RTU1…18x24x2(2) & 16x24x2. Temp going in across the coils was 90 degrees and supply was 66 degrees. Client would like filter estimates. Units cooling upon departure.
