background image

5

0

0

2

5

0

5

1

5

0

0

1

L

L

A

C

N

O

I

T

P

I

R

C

S

E

D

T

U

O

B

BURNER ASSEMBLY

1-B

Adapter Assembly

011749F

011749F

011750F

      2-B

Adap

F

1

5

7

1

1

0

F

1

5

7

1

1

0

F

1

5

7

1

1

0

d

li

e

h

S

 t

a

e

H

 

d

n

a

 

s

t

e

k

s

a

G

 

r

e

t

F

2

5

7

1

1

0

F

2

5

7

1

1

0

F

2

5

7

1

1

0

e

b

o

r

P

 

r

o

s

n

e

S

 

e

m

a

l

F

B

-

3
4-B

Ig

F

0

0

4

7

0

0

F

0

0

4

7

0

0

F

0

0

4

7

0

0

  

r

e

ti

n

F

6

5

7

1

1

0

F

5

5

7

1

1

0

F

4

5

7

1

1

0

r

e

n

r

u

B

B

-

5

C

CONTROLS 

1-C

Auto Reset Adjustible High Limit 240F Max

011860F

011860F

011860F

Auto Reset Adjustible High Limit 180F Max

006445F

006445F

006445F

Auto Reset Adjustible High Limit 200F Max

012546F

012546F

012546F

2-C

Manual Reset Adjustible Hig

F

4

4

1

7

0

0

F

4

4

1

7

0

0

F

4

4

1

7

0

0

F

0

4

2

 t

i

m

i

L

 

h

Manual Reset Adjustible Hig

F

1

8

0

8

0

0

F

1

8

0

8

0

0

F

1

8

0

8

0

0

F

0

0

2

 t

i

m

i

L

 

h

3-C

Manual Reset Fixed Hig

F

0

2

5

8

0

0

F

0

2

5

8

0

0

F

0

2

5

8

0

0

F

0

4

2

 t

i

m

i

L

 

h

Manual Reset Fixed Hig

F

3

9

0

8

0

0

F

3

9

0

8

0

0

F

3

9

0

8

0

0

F

0

0

2

 t

i

m

i

L

 

h

4-C

Remote Aquastat (Tankstat) 2-Stage B-3 (Not Shown)

007392F

007392F

007392F

5-C

Controller Modulating (Tekmar) H7 & WH7

012407F

012407F

012407F

Controller On/Off (Tekmar)

F

3

5

2

2

1

0

F

3

5

2

2

1

0

F

3

5

2

2

1

0

P

H

W

 

6-C

Controller 4-Stage B-21 / B-23 Digital Optional (Not Shown)

009862F

009862F

009862F

Controller 2-Stage B-26 / B-27 Digital Optional (Not Shown)

009861F

009861F

009861F

F

6

8

7

0

1

0

F

6

8

7

0

1

0

F

6

8

7

0

1

0

 

7

2

-

B

 /

 

3

2

-

B

 

ri

A

 

r

o

o

d

t

u

O

 

r

o

s

n

e

S

C

-

7

F

7

8

7

0

1

0

F

7

8

7

0

1

0

F

7

8

7

0

1

0

 

7

2

-

B

 

u

r

h

1

2

-

B

 

r

e

t

a

W

 

r

o

s

n

e

S

C

-

8
9-C

Sensor Water screw-In (Tekmar)

011861F

011861F

011861F

10-C

Sensor Water (Temp Tracker) B-36 thru B-38 

012187F

012187F

012187F

F

2

4

1

7

0

0

F

2

4

1

7

0

0

F

2

4

1

7

0

0

h

c

ti

w

S

 

w

o

l

F

C

-

1

1
12-C

Printed Circuit Board UDB (Diagnostic)

012571F

012571F

012571F

13-C

Printed Circuit Board UGB (Blower)

N/A

N/A

011759F

F

7

1

7

1

1

0

F

7

1

7

1

1

0

F

7

1

7

1

1

0

 

R

W

C

 

d

r

a

o

B

 t

i

u

c

ri

C

 

d

e

t

n

ir

P

C

-

4

1
15-C

CWR Control (Inverter)

012661F

012661F

012661F

16-C

Diagnostic Display

012662F

012662F

012662F

F

0

6

7

1

1

0

F

0

6

7

1

1

0

F

0

6

7

1

1

0

h

c

ti

w

S

 

e

r

u

s

s

e

r

P

 t

n

e

V

 

ri

A

C

-

7

1

F

1

6

7

1

1

0

F

1

6

7

1

1

0

F

1

6

7

1

1

0

h

c

ti

w

S

 

e

r

u

s

s

e

r

P

 

e

k

a

t

n

ri

A

C

-

8

1

J

CONTROL BOX 

1-J

Control Box Comp

A

/

N

A

/

N

A

/

N

e

t

e

l

A

/

N

F

3

7

3

7

0

0

F

3

7

3

7

0

0

A

V

 

0

0

1

 

4

2

/

0

2

1

 

r

e

m

r

o

f

s

n

a

r

T

J

-

2

  

  

F

2

6

7

1

1

0

A

/

N

A

/

N

A

V

 

0

5

1

 

4

2

/

0

2

1

 

r

e

m

r

o

f

s

n

a

r

T

    3-J

Terminal Block w / Ground Lug

008523F

008523F

008523F

    4-J

Terminal Block 2 Sp

F

3

6

7

1

1

0

F

3

6

7

1

1

0

F

3

6

7

1

1

0

e

c

a

    5-J

Blower Relay

A

/

N

F

7

7

9

8

0

0

F

7

7

9

8

0

0

C

A

V

 

0

2

1

 

    6-J

Pump Relay

F

5

2

9

7

0

0

F

5

2

9

7

0

0

F

5

2

9

7

0

0

  

 

C

A

V

 

4

2

 

    7-J

Pump

F

6

0

9

7

0

0

F

6

0

9

7

0

0

F

6

0

9

7

0

0

  

  

C

A

V

 

0

2

1

 

r

o

t

c

a

t

n

o

C

 

    8-J

Relay SPDT 24 VAC (Alarm)

009039F

009039F

009039F

Relay SPDT 24 VAC (Enable/Disable)

009039F

009039F

009039F

Relay SPDT 24 VAC (Remote Status)

009039F

009039F

009039F

    9-J

Ignition Control HSI Single Try

009057F

009057F

009057F

Ignition Control HSI Three Try

007374F

007374F

007374F

10-J

Rocker Switch (Burner / Pump)

006872F

006872F

006872F

F

0

8

3

7

0

0

F

0

8

3

7

0

0

F

0

8

3

7

0

0

h

c

ti

w

S

 

n

w

o

D

 t

u

h

S

 f

f

O

 /

 

n

O

J

-

1

1
12-J

Reset Switch (CWR)

005641F

005641F

005641F

13-J

Indicator Lamp

011848F

011848F

011848F

F

FAN

F

5

6

7

1

1

0

F

6

4

4

2

1

0

F

4

4

4

2

1

0

ri

A

 

n

o

it

s

u

b

m

o

C

 

r

e

w

o

l

B

F

-

1
     2-F

Adap

F

5

8

8

1

1

0

F

5

8

8

1

1

0

F

5

8

8

1

1

0

t

e

k

s

a

G

 

r

e

t

     3-F

Adap

A

/

N

F

6

8

8

1

1

0

F

6

8

8

1

1

0

t

e

k

s

a

G

 

r

e

t

     4-F

Adap

A

/

N

F

7

8

8

1

1

0

F

7

8

8

1

1

0

e

t

a

l

P

 

r

e

t

5-F

Plenum Assembly

011863F

011863F

011864F

F

6

7

8

1

1

0

F

5

7

8

1

1

0

F

5

7

8

1

1

0

 

r

e

tt

u

h

S

 

ri

A

F

-

6

A

/

N

F

0

2

4

7

0

0

F

0

2

4

7

0

0

 

"

6

 t

c

u

D

 

e

s

o

H

F

-

7

F

0

8

6

2

1

0

A

/

N

A

/

N

 

"

8

 t

c

u

D

 

e

s

o

H

G

GAS TRAIN

1-G

Valve Gas Modulating (Dungs) Natural Gas

011766F

011766F

011768F

Valve Gas Modulating (Dungs) Propane Gas

011766F

011766F

011766F

F

1

1

3

2

1

0

F

0

1

3

2

1

0

F

0

1

3

2

1

0

t

a

N

 l

i

o

C

 

e

v

l

a

V

G

-

2

  

  

  

F

0

1

3

2

1

0

F

0

1

3

2

1

0

F

0

1

3

2

1

0

o

r

P

 l

i

o

C

 

e

v

l

a

V

F

5

9

2

2

1

0

F

4

9

2

2

1

0

F

4

9

2

2

1

0

r

e

tl

i

F

 

s

a

G

 t

e

l

n

I

G

-

3

  

  

  

F

9

8

8

1

1

0

F

8

8

8

1

1

0

F

8

8

8

1

1

0

r

e

lr

i

w

S

G

-

4
5-G

O Rings (Includes Gas Valve and Adapter O Rings)

012440F

012440F

012441F

6-G

Adapter Gas Valve 1" Inlet (Includes O Rings)

011915F

011915F

011915F

Adapter Gas Valve 1-1/4" Inlet (Includes O Rings)

011916F

011916F

N/A

Adapter Gas Valve 2" Inlet (Includes O Rings)

N/A

N/A

011917F

7-G

Adapter Gas Valve Outlet (Includes Venturi & O Ring)

012545F

012545F

012297F

8-G

Adap

F

8

9

2

2

1

0

F

8

9

2

2

1

0

F

8

9

2

2

1

0

 

e

t

a

l

P

 l

ri

w

S

 

r

e

t

F

5

0

3

2

1

0

F

3

0

3

2

1

0

F

1

0

3

2

1

0

  

  

  

 

s

a

G

 l

a

r

u

t

a

N

 

e

l

z

z

o

N

G

-

9

Nozzle Prop

F

1

0

3

2

1

0

F

8

0

3

2

1

0

F

8

0

3

2

1

0

  

  

  

 

s

a

G

 

e

n

a

10-G

Valve Gas Ball (WOG)

011769F

011769F

011769F

11-G

Motorized Safety Shut Off Valve (Optional Not Shown)

011908F

011908F

011908F

12-G

Solenoid Safety Shut Off Valve Nat (Optional)

011910F

011910F

011911F

Solenoid Safety Shut Off Valve Pro (Optional) 011909F

011909F

011909F

13-G

Vent Valve Gas Nat (Optional)

F

4

1

9

1

1

0

F

4

1

9

1

1

0

F

4

1

9

1

1

0

 

Vent Valve Gas Pro (Optional)

F

3

1

9

1

1

0

F

3

1

9

1

1

0

F

3

1

9

1

1

0

 

14-G

Switch Low Gas Pressure  (Optional)

F

0

7

7

1

1

0

F

0

7

7

1

1

0

F

0

7

7

1

1

0

 

15-G

Switch High Gas Pressure (Optional)

F

1

7

7

1

1

0

F

1

7

7

1

1

0

F

1

7

7

1

1

0

 

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