CROWN BOILER CO Three Pass Hot Water Boiler AHRI

Three AHRI Certified ASME H Energy Star 107000 BtuH Oil Item # 6DKJ4; Mfr Model # FWZ100BOLT1SSU UNSPSC # 40102001 Catalog Page # 3089 3089 Country of Origin USA Country of Origin is subject to change

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Scotch Marine Boiler | Three Pass Dryback | Series 300

Cleanout hand holes " x 4" are furnished in the bottom of the shell Insulated with 2" high-density fiberglass the shell is covered with 22 gauge grip jacketing and spray baked on powder coat finish 2 1/2" dia steel firetubes (2" dia through 30 Hp) are rolled and beaded on power expanded and flared on low pressure

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3 pass firetube boiler design

It is possible for a - with a tube design (such as XID tubes) that allows more heat transfer time to deliver the same or higher efficiency rating than a 4- with standard tubes firetube offer: maximized heat transfer; minimal refractory; high steam/ storage; effective handling of wide load demands

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Hurst Hot Water Boiler | Three Pass Firetube | LPW Series

Three design for 30 psi (available for 60 psi ) Factory assembled with trim and tested in accordance with ASME code UL and CSD-1 codes Steel turbulators inserted in third for maximum heat transfer control Standard Trim

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