Indoor

PKS 3361 Type 12 Side Mount Air to Air Heat Exchanger - 400/460 V, 11942 Btu/h, RAL 7035 (Light Grey)American MadeReplaces open loop (Filterfan) cooling applications in environments in which the outside air is cool enough but too dirty, humid or caustic...

PKS 3301 Type 12 Side Mount Air to Air Heat Exchanger - 460 V, 11055 Btu/h, RAL 7035 (Light Grey)American MadeReplaces open loop (Filterfan) cooling applications in environments in which the outside air is cool enough but too dirty, humid or caustic to...

PKS 3201 Type 12 Side Mount Air to Air Heat Exchanger - 400/460 V, 7234 Btu/h, RAL 7035 (Light Grey)American MadeReplaces open loop (Filterfan) cooling applications in environments in which the outside air is cool enough but too dirty, humid or caustic...

PKS 3131 Type 12 Side Mount Air to Air Heat Exchanger - 400/460 V, 5118 Btu/h, RAL 7035 (Light Grey)American MadeReplaces open loop (Filterfan) cooling applications in environments in which the outside air is cool enough but too dirty, humid or caustic...