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Innovation Series & ReCon Water Heater 

GF-5050

 

 

Venting and Combustion Air Guide

   

TAG-0043_0Q

 

 

12/01/2016 

  

 

AERCO International, Inc. 

 100 Oritani Dr. 

  Blauvelt, New York 10913 

 Phone: 800-526-0288 

 

 

Page 

1

 of 

39

 

 

VENTING & COMBUSTION AIR

 

 

 

 

 

 

 
 
 

 

 
 
 
 
Natural Gas Modulating,  
Condensing Water  
Heater Models: 
 

 

INN600 

 

INN800 

 

INN1060 

 

INN1350 

 

INN1400 

 

ReCon 1000 
 

 

Technical Support: 

(Mon–Fri, 8am-5pm EST) 

1-800-526-0288 

www.aerco.com 

 

 
 

Revised:  12/01/2016

 

 
 
 

DISCLAIMER

 

 

The information contained in this manual is subject to change without notice from 
AERCO International, Inc. AERCO makes no warranty of any kind with respect to this 
material, including, but not limited to, implied warranties of merchantability and fitness 
for a particular application. AERCO International is not liable for errors appearing in 
this manual, nor for incidental or consequential damages occurring in connection with 
the furnishing, performance, or use of these materials.   

 

INNOVATION  

Gas-Fired Water 

Heaters 

RECON 

Gas-Fired Water 

Heaters 

Содержание Aerco Innovation Series

Страница 1: ...erco com Revised 12 01 2016 DISCLAIMER The information contained in this manual is subject to change without notice from AERCO International Inc AERCO makes no warranty of any kind with respect to thi...

Страница 2: ...S 8 1 9 Elbow Quantity and Separation 8 2 COMBUSTION AIR SYSTEM 9 2 1 Combustion Air Requirements 9 2 2 Combustion Air from WITHIN the Building 10 2 3 Combustion Air from OUTSIDE the Building 11 2 3 1...

Страница 3: ...a means must be provided to remove the moisture accumulation Each model should be fitted with the supplied condensate removal trap The design guidelines in this bulletin provide broad latitude while m...

Страница 4: ...ES WILL CAUSE SERIOUS PERSONAL INJURY OR DEATH 1 3 GAS VENT CATEGORIES Innovation and ReCon water heaters are approved for a Category II and Category IV vent configuration as well as for ducted combus...

Страница 5: ...appliances Do not use these vent pipe systems for venting appliances burning fuels such as wood coal oil or kerosene Maintain clearances from combustible construction for heater vent connector and ste...

Страница 6: ...he Spares Kit included with each Innovation water heater NOTE PVC and cPVC venting are not allowed for ReCon water heaters Because Innovation and ReCon water heaters are Category II and IV appliances...

Страница 7: ...Con 1000 6 to 4 152 to 102 mm PolyPro Adapter P N 39006 1 6 152 mm PolyPro Adapter P N 39006 2 Figure 1 Exhaust Vent Connection Components 1 6 PRESSURE RANGE For individually vented units the exhaust...

Страница 8: ...ection is only 20 feet 6 1 m Because this length is less than 25 linear feet 7 5 m a muffler is required If the muffler must be mounted horizontally add a condensate drain and trap with the drain port...

Страница 9: ...sing compounds plastic processing and refrigerants Whenever the environment contains these types of chemicals combustion air MUST be supplied from a clean area outdoors for the protection and longevit...

Страница 10: ...nd restrict flow of air fuel mixture In these situations AERCO requires that a disposable air intake filter be installed temporarily above the combustion air inlet Air filters may be required year rou...

Страница 11: ...r grille or screen is known it shall be used to calculate the opening size required to provide the free area specified For additional details consult NFPA 54 or in Canada CSA B149 1 10 paragraphs 8 4...

Страница 12: ...12 of 39 AERCO International Inc 100 Oritani Dr Blauvelt New York 10913 Phone 800 526 0288 12 01 2016 Figure 3 All Combustion Air From Outdoors Inlet Air From Ventilated Crawl Space and Outlet Air to...

Страница 13: ...s Through Horizontal Ducts 2 3 2 One Permanent Opening Method One permanent opening shall be provided commencing within 12 inches 305 mm of the top of the enclosure The appliance shall have clearances...

Страница 14: ...88 12 01 2016 Figure 6 All Combustion Air from Outdoors Through Single Combustion Air Opening The following table lists the minimum required air openings in square inches square centimeters freely com...

Страница 15: ...equivalent straight length of piping is used This equivalent length of piping is the combined sum of all equivalent lengths of piping and piping components used in construction including 1 All straig...

Страница 16: ...21 equivalent m 2 A 9 m length of combustion air pipe and 2 sharp 90 elbows plus two termination 90 elbows add up to 9 m 2 x 3 m 2 x 3 m 21 m For more detailed analysis see sections 3 6 and 3 7 and Ex...

Страница 17: ...0913 Phone 800 526 0288 Page 17 of 39 Figure 7a Individual Vents PREFERRED Installations NOTE 1 For high wind wind blocked sites a tee may be installed at the fresh air inlet The leg of the tee connec...

Страница 18: ...mbustion air intake The branches of the tee can be in the horizontal or vertical direction as determined by the system designer and site conditions Figure 7b Individual Vents ACCEPTABLE Installations...

Страница 19: ...t be hard piped so the trap can be removed periodically for maintenance purposes If the condensate must be lifted above the trap assembly to a drain it should be drained into a sump From there a pump...

Страница 20: ...a cross tip Phillips screwdriver at least 12 inches 305 mm long See Figure 1 page 7 for the list of available exhaust vent connectors 4 Vent connectors serving appliances vented by natural draft shal...

Страница 21: ...nstallation onto Water Heater Innovation Shown DO NOT INSULATE OR OTHERWISE WRAP VENT PIPE OR FITTINGS Sections 3 2 and 3 3 below discuss specific installation regulations for side wall and vertical t...

Страница 22: ...ast 4 feet 1 2 m from any air openings into a building In Massachusetts when side wall venting is used the vent termination must be located a minimum of 4 feet above grade For detailed information per...

Страница 23: ...ported Figure 9 Determining Location of Vent Outlet Vent terminations must be at least 3 feet 0 9 m above and 10 feet 3 1 m away from any fresh air inlet Vent terminations must be at least 4 feet 1 2...

Страница 24: ...m b Vertical terminations shall extend at least 3 ft 0 9 m above the highest point where it passes through a roof of a building and at least 2 ft 0 6 m higher than any portion of the building within a...

Страница 25: ...exhaust and intake air vents is 140 equivalent feet 42 7 m for 6 152 mm pipe all models For the INN600 using 4 102 mm pipe the maximum combined pressure drop of exhaust and intake air vents is 80 24...

Страница 26: ...hange the direction with one of the mains and then connect the second three diameters common section diameter from this turn via a 45 connection Figure 11b Required Interconnection of Groups of Units...

Страница 27: ...e 13 the unit at the end of the vent main must be connected via an elbow An end cap must not be used as it may cause vibration and flue pressure fluctuations As discussed previously the static regain...

Страница 28: ...59 1 7 1 81 1 94 2 06 387 405 427 454 485 518 552 591 628 8 Duct Single Unit Straight Run 0 05 0 05 0 05 0 05 0 05 0 05 0 06 0 06 0 06 15 15 15 15 15 15 18 18 18 90 Elbow 0 21 0 22 0 23 0 24 0 26 0 2...

Страница 29: ...9 0 42 0 44 0 47 88 94 98 104 110 119 128 134 143 45 Elbow 0 23 0 24 0 25 0 26 0 28 0 3 0 32 0 34 0 37 70 73 76 79 85 91 98 104 113 Ent Loss 0 72 0 75 0 79 0 84 0 9 0 96 1 02 1 09 1 16 219 229 241 256...

Страница 30: ...9 0 09 0 10 0 10 24 24 24 27 27 27 27 30 30 90 Elbow 0 37 0 39 0 4 0 43 0 46 0 49 0 52 0 56 0 6 113 119 122 131 140 149 158 171 183 45 Elbow 0 28 0 29 0 31 0 33 0 35 0 37 0 4 0 42 0 45 85 88 94 101 10...

Страница 31: ...155 165 174 183 195 210 223 238 253 45 Elbow 0 4 0 42 0 44 0 47 0 5 0 53 0 57 0 6 0 64 122 128 134 143 152 162 174 183 195 Ent Loss 1 26 1 32 1 39 1 48 1 58 1 69 1 8 1 92 2 05 384 402 424 451 482 515...

Страница 32: ...0 16 0 16 0 17 40 40 43 43 46 46 49 49 52 90 Elbow 0 65 0 68 0 71 0 76 0 81 0 86 0 92 0 98 1 05 198 207 216 232 247 262 280 299 320 45 Elbow 0 49 0 51 0 54 0 57 0 61 0 65 0 69 0 74 0 79 149 155 165 1...

Страница 33: ...37 1 46 274 290 302 323 344 366 393 418 445 45 Elbow 0 7 0 73 0 77 0 82 0 87 0 93 0 99 1 06 1 13 213 223 235 250 265 283 302 323 344 Ent Loss 2 22 2 33 2 44 2 6 2 78 2 96 3 16 3 37 3 6 677 710 744 79...

Страница 34: ...24 0 25 0 26 64 64 67 67 70 73 73 76 79 90 Elbow 1 05 1 1 1 15 1 23 1 31 1 4 1 49 1 59 1 7 320 335 351 375 399 427 454 485 518 45 Elbow 0 79 0 83 0 87 0 93 0 99 1 05 1 12 1 2 1 28 241 253 265 283 302...

Страница 35: ...2 37 445 466 491 521 558 594 634 677 722 45 Elbow 1 13 1 19 1 24 1 33 1 42 1 51 1 61 1 72 1 83 344 363 378 405 433 460 491 524 558 Ent Loss 3 59 3 77 3 95 4 22 4 5 4 8 5 12 5 46 5 83 1094 1149 1204 1...

Страница 36: ...in ft sec mm sec Straight Run in eq ft foot eq m m 90 elbow in eq ft eq m 45 elbow in eq ft eq m Horizontal Termination in eq ft eq m Vertical Termination in eq ft eq m 6 152 4 17 5 2 0 5 0 2 3 0 9 2...

Страница 37: ...100 F p straight pipe 0 24 ft ft p 90 elbow 1 24 ft elbow p entrance loss 1 94 ft Intake p equivalent feet 15 ft x 0 24 ft ft 3 elbows x 1 24 ft elbow 1 94 ft 10 feet Vent using 6 pipe Exhaust From T...

Страница 38: ...Temp 37 8 C p straight pipe 0 24 m m p 90 elbow 0 38 m elbow p entrance loss 0 59 m Intake p equivalent feet 4 57 m x 0 24 m m 3 elbows x 0 38 m elbow 0 59 m 3 05 m Vent using 152 mm pipe Exhaust Fro...

Страница 39: ...part numbers in Figure 1 added vent adapter 39006 1 to section 1 5 new sections 1 6 1 7 added note 5 to section 2 1 removed 1st row INN 600 with 4 diameter from Table 2 revised Required Transition Ven...

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