boiler pass fan model

Air Preheaters in Boiler | APH Working Function & Types ...

2 pass design to extract maximum waste heat from flue gases leaving the boiler. It is used to extract waste heat from the flue gases leaving the boiler exhaust thereby increasing the efficiency of a boiler by 2-3 %. It is used to preheat the fuel which further increases the

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DAYTON 1TDP7 PSC Blower Draft Fan 115 Volt 146 CFM ...

Product description. PSC blower forward curve direct drive wheel dia 3 15/16 In CFM @ 0.000-In SP 146 115 VAC 60 HZ single phase full load Amps 0.75 RPM 3100 Max inlet temp 104° F overall height 5 3/4 In overall width 6 5/16 In overall depth 5 3/8 In includes discharge mounting flange. Brands that use: Legend Woodmaster 4400 & 5500 Ozark Heat Source Heatmor 200 css & 400 css Hawken Energy

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