Table of Contents

 

I.

Product Description ............................................................................

2

II.

Specifications .....................................................................................

2

III.

Before Installing..................................................................................

3

IV.

Locating The Boiler.............................................................................

3

V.

Mounting The Boiler ...........................................................................

7

VI.

Air For Ventilation ..............................................................................

10

VII.

Venting...............................................................................................

11

 

A.

Vent System Design ...................................................................

12

 

B. Removing An Existing Boiler From Common Chimney

.............. 20

 

C. Assembly of 60/100mm Concentric Venting...............................

21

 

D. Assembly of Stainless Steel Venting ..........................................

25

 

E. Condensate Trap and Drain .......................................................

30

VIII.

Gas Piping .........................................................................................

32

IX.

System Piping....................................................................................

33

 

A. General System Piping Precautions...........................................

33

 

B.

System Design ...........................................................................

33

 

C. Standard Piping Installation Requirements ................................

40

 

D. Piping For Special Situations......................................................

41

X.

Wiring ................................................................................................

43

XI.

Start-up and Checkout.......................................................................

47

XII.

Operation...........................................................................................

53

XIII.

Service and Maintenance..................................................................

58

XIV.

Troubleshooting.................................................................................

60

XV.

Parts ................................................................................................

63

 

Appendix A

 

 

 

Special Requirements For Side-Wall Vented

 

 

 

Appliances In The Commonwealth of Massachusetts..................

76

 

Warranty .............................................................................

Back Cover

2