Heating and Cooling Coils  Heating and Cooling Coils  armstrong Designs materials weights and performance ratings are approximate and subject to change without notice
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Heating and Cooling Coils Heating and Cooling Coils armstrong Designs materials weights and performance ratings are approximate and subject to change without notice

Visit armstronginter nationalcom for uptodate information WHUQDO FRUURVLRQ QWHUQDO FRUURVLRQ Armstrong to the Rescue Why Leaky Coils Are a Losing Proposition brPage 3br Heating and Cooling Coils 345 armstrong Designs materials weights and performanc

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Heating and Cooling Coils Heating and Cooling Coils armstrong Designs materials weights and performance ratings are approximate and subject to change without notice




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Presentation on theme: "Heating and Cooling Coils Heating and Cooling Coils armstrong Designs materials weights and performance ratings are approximate and subject to change without notice"— Presentation transcript:


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Heating and Cooling Coils
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Heating and Cooling Coils 344 armstrong Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginter national.com for up-to-date information. ([WHUQDO FRUURVLRQ ,QWHUQDO FRUURVLRQ Armstrong to the Rescue Why Leaky Coils Are a Losing Proposition
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Heating and Cooling Coils 345 armstrong Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginter national.com for up-to-date information. A

System to Make Yours More Efficient FRLOVIURP2'JD(5:7XEHZDOOKHOLFDOO\ Why Leaky Coils Are a Losing Proposition
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Heating and Cooling Coils 346 armstrong Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginter national.com for up-to-date information. ,QWHUQDO FRUURVLRQ

6HULHVFRLOVLVVWHHO7KHPLQLPXPZDOOWKLFNQHVVLV ([WHUQDO FRUURVLRQ 6HUYLFH UHTXLUHPHQWV Material Selection for Tubes, Headers and Connections
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Heating and Cooling Coils 347 armstrong Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginter national.com for up-to-date information. Material Selection for Fins 7KHILQWXEHFRPELQDWLRQVDYDLODEOHDUHOLVWHGRQSDJH Tube Materials Relative

Heat Transfer Capacities of Identical Coils Using Different Tube Materials Tube Material Relative HT Capacity Relative Heat Transfer Capacities of Armstrong Coils With Tubes and Fins of Various Materials* Tube Material Fin Material Relative HT Capacity
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Heating and Cooling Coils 348 armstrong Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginter national.com for up-to-date information. Keyfin L Fin Overlap L Fin ube W all Fin Compression: AI (CTE) > ST . CT Fin compression is proportional to the

temperature. Fin Fin Types
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Heating and Cooling Coils 349 armstrong Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginter national.com for up-to-date information. Why Settle for What†s “Available When You Can Specify Exactly What You Need? Construction Features Tubes/Pipes Fins Connections Headers Casing Design Pressure Testing Options
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Heating and Cooling Coils 350 armstrong Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit

armstronginter national.com for up-to-date information. FIN TYPE AND MET ALLURGY Aluminum Keyfin (.020") Aluminum Heavy Keyfin (.030") Aluminum G Fin (.020") Aluminum Overlap L Fin (.020") Copper Keyfin (.016") Steel L Fin (.024") on 3/4" NPS Pipe and 1" OD Tu be (.036") on 1-1/2" OD ube and 1” Pipe Steel G Fin (.024") 304 Stainless Steel L Fin (.020") 316 Stainless Steel L Fin (.020") Aluminum Keyfin (0.016”) MODEL NUMBER LIQUID COILS=NUMBER OF P ASSES TH & PH T ANDEM STEAM COILS= (L) OR (R) HAND OF COIL* S2 30 Sch 40 Seamless Steel Pipe (SA-106 Gr B) Sch 80 Seamless Steel Pipe (A-106 Gr B)

12 ga Steel Tu be (A-214 E RW 10 ga Steel Tu be (A-214 E RW 12 ga Steel Tu be (A-19 SMLS 10 ga Steel Tu be (A-19 SMLS Sch 10 304L SS Pipe (A-312) Sch 10 316L SS Pipe (CA-312) 14 ga 304L SS T ube (A-249 12 ga 304L SS T ube (A-249 14 ga 316L SS T ube (A-249 12 ga 316L SS T ube (A-249 PIPE/TUBE TYPE AND MET ALLURGY 09 08 72 CASING DEPTH (INCHES) CASING LENGTH (INCHES) CASING WIDTH (INCHES) PIPE NOMINAL BORE SIZE OR TUBE OD IN ONE-EIGHTHS OF AN INCH FINS PER INCH (FPI) Liquid Standard Centifeed Ta ndem, Opposite-End Conns Ta ndem, Same-End Conn TYPE OF COIL Horiz. Tu bes/Horiz. Ai Ve rt. Tu

bes/Horiz. Ai Horiz. Tu bes/V ert. Down Ai Horiz. Tu bes/V ert. Up Ai PIPE/TUBE/AIRFLOW ORIENT TION ROWS DEEP IN DIRECTION OF AIRFLOW SPECIFY Number , Size and T ype of Connections = Model Number Selection Series 6000 Coils