1.OVERVIEW
A.BLOWER PACK
(1)Blower packs are an optional accessory used to directly distribute steam to localized areas or in structures that do not have a
(2)Blower packs are available factory installed
(3)All blower packs consist of a steel cabinet containing; 3 fams powered by a 115 Vac single phase supply (208, 277,
(4)Control thermostat, mounted on the steam distributor, starts the fans when steam is generated.
(5)Refer to Overhead and Frontal Clearance table for blower pack requirements. Minimum clearance for the sides of the unit is 4 feet.
(6)Steam distributors on blower packs have hot surfaces that could result in burns if touched. If space allows, it is recommended to mount the blower pack at least 8 feet above the floor.
(7)Do not use blower packs as ducted blowers. The air volume from a blower pack is not sufficient to absorb the steam generated in the confines of a duct system.
(8)It is recommended that balancing valves be used on the steam supply lines to multiple blower packs for equal loading.
Figure 1. NHTC / NHPC Series Humidifier | Figure 2. Blower Pack |
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