42 23 19
Process Humidifiers
42 23 16
Process Cooling Evaporators
42 23 13
Process Condensers
42 23 00
Process Condensers and Evaporators
42 22 26
Thermoelectric Process Chillers and Coolers
42 22 23
Rotary Process Chillers and Coolers
42 22 19
Refrigerant Process Chillers and Coolers
42 22 16
Reciprocating Process Chillers and Coolers
42 22 13
Centrifugal Process Chillers and Coolers
42 22 00
Process Chillers and Coolers
42 21 16
Closed-Circuit Process Cooling Towers
42 21 13
Open-Circuit Process Cooling Towers
42 21 00
Process Cooling Towers
42 20 00
Process Cooling Equipment
42 15 19
Industrial Specialty Ovens
42 15 16
Industrial Curing Ovens
42 15 13
Industrial Drying Ovens
42 15 00
Industrial Ovens
42 14 56
Industrial Vacuum Furnaces
42 14 53
Industrial Sintering Furnaces