Field Controls - Draft Inducers

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Field Draft Inducers solve the drafting problems caused by short chimneys, undersized flue pipes and negative building pressures.


Category: chimney | chimneys | draft control devices...

MasterFormat: Central Heating Equipment | Breechings, Chimneys, and Stacks | Draft Control Devices...



Field Controls
2630 Airport Road
Kinston, NC 28504
Tel: (252) 522-3031
Fax: (252) 522-0214

sales@fieldcontrols.com

http://www.fieldcontrols.com/

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Overview


Draft Inducers

Field Draft Inducers solve the drafting problems caused by short chimneys, undersized flue pipes and negative building pressures.

Draft Inducers are designed for easy installation in a wide variety of applications, including oil or gas-fired furnaces, water heaters, and boilers. For venting single or multiple appliances, use a control kit. DI Paks are available for 24 volt and millivolt applications and include all controls necessary.


When to use a Draft Inducer:
  • Long horizontal vent runs
  • Undersized flue pipes
  • Short chimneys
  • Outside exposed chimney
How Draft Inducers Work:
  1. Thermostat calls for heat.
  2. The Inducer control is activated. This energizes the Draft Inducer (A) which creates negative pressure or draft.
  3. The draft closes the negative pressure proving switch and starts the burner (B).
  4. When the thermostat is satisfied, both the burner and Draft Inducer shut down.


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Specifications

Sizing Chart
Gas-Firing with Draft Hood Gas-Firing with Draft Hood Gas-Firing with Draft Hood Gas-Firing with Draft Hood Gas-Firing with Draft Hood Gas-Firing with Barometric Draft Control Gas-Firing with Barometric Draft Control Gas-Firing with Barometric Draft Control Gas-Firing with Barometric Draft Control Gas-Firing with Barometric Draft Control Oil or Coal-Firing with Barometric Draft Control Oil or Coal-Firing with Barometric Draft Control Oil or Coal-Firing with Barometric Draft Control Oil or Coal-Firing with Barometric Draft Control Oil or Coal-Firing with Barometric Draft Control

Input

(BTU/HR)

Pipe

Dia

(IN)

Draft

Inducer

(Model)

Static

Pressure

(IN W.C)

Flow

(CFM)

Input

(BTU/HR)

Pipe

Dia.

(IN)

Draft

Inducer

(Model)

Static

Pressure

(IN W.C)

Flow

(CFM)

Max. Input per GPH

Pipe

Dia.

(IN)

Draft

Inducer

(Model)

Static Pressure (IN W.C) Flow (CFM)

69,000

105,000

111,000

120,000

3

4

5

6

DI-1

.04

.04

.06

.05

47

72

75

82

69,000

105,000

118,000

123,000

3

4

5

6

DI-1

.05

.05

.06

.05

36

55

65

68

.5

.7

.9

.95

3

5

5

6

DI-1

.05

.05

.05

.04

36

48

67

68

279,000

308,000

330,000

353,000

5

6

7

8

DI-2

.06

.07

.11

.07

190

210

225

240

300,000

340,000

364,000

390,000

5

6

7

8

DI-2

.07

.08

.09

.06

156

176

189

200

2

2.5

2.75

3

5

6

7

8

DI-2

.06

.07

.08

.05

156

175

200

215

522,000

674,000

694,000

835,000

8

9

10

12

DI-3

.18

.15

.12

.08

355

458

472

568

683,000

880,000

908,000

1,092,000

8

9

10

12

DI-3

.15

.13

.10

.06

355

458

472

568

5

6

6.5

7.5

8

9

10

12

DI-3

.13

.11

.09

.06

355

458

472

568

900,000

1,250,000

1,400,000

1,800,000

10

12

14

16

DI-4

.18

.20

.19

.15

612

850

952

1,224

1,177,000

1,635,000

1,831,000

2,300,000

10

12

14

16

DI-4

.15

.17

.16

.13

612

850

952

1,224

8.5

11

13

17

10

12

14

16

DI-4

.13

.14

.13

.10

612

850

952

1,224

2,000,000

2,200,000

2,400,000

2,800,00

14

16

18

20

DI-5

.14

.18

.10

.09

1,224

1,500

1,632

1,900

2,350,000

2,885,000

3,140,000

3,654,000

14

16

18

20

DI-5

.12

.15

.09

.08

1,224

1,500

1,632

1,900

17

21

22

26

14

16

18

20

DI-5

.10

.13

.07

.06

1,224

1,500

1,632

1,900

Specifications
Unit Dimensions (Inches) Unit Dimensions (Inches) Unit Dimensions (Inches) Unit Dimensions (Inches) Unit Dimensions (Inches) Unit Dimensions (Inches) Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data
Model L W D X Y Volts Hz RPM Watts Amps Thermal Protection
DI-1 8 3/32 8 13/16 5 17/32 2 5/8 7 115 60 1550 33 .43 Yes
DI-2 9 7/19 9 3/16 6 7/16 3 8 3/8 115 60 1550 78 1.1 Yes
DI-3 12 9/16 10 1/8 9 3 3/4 11 3/4 115 60 1725 186 3.9 Yes
DI-4 12 9/16 14 3/16 9 7 11 3/4 115 60 1725 440 5.0 Yes
DI-5 12 9/16 16 3/16 9 9 11 3/4 115 60 1725 560 5.7 Yes
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