Install Instructions

TABLE OF CONTENTS

I. Product Description, Specications and Dimensional Data...................... 4

II. Pre-Installation & Boiler Mounting ............................................................ 6

III. Gas Piping................................................................................................. 8

IV. Boiler Water Piping.................................................................................... 9

V. Venting....................................................................................................... 14

VI. Electrical.................................................................................................... 18

VII. System Start-up and Checkout.................................................................. 22

VIII. Operation................................................................................................... 26

IX. Service and Maintenance.......................................................................... 30

X. Troubleshooting........................................................................................ 34

XI. Repair Parts ............................................................................................. 39

Appendix A - Figures............................................................................................. 56

Appendix B - Tables............................................................................................. 58

The Series 2 boilers are low pressure cast iron gas

red hot water boilers designed for use in closed hot

water heating systems. These boilers are Category

I draft hood equipped appliances, which must be

I. PRODUCT DESCRIPTION, SPECIFICATIONS AND DIMENSIONAL DATA

vented by natural draft using a lined masonry or

listed metal chimney system. An adequate supply

of air for combustion, ventilation and dilution of

ue gases must be available in the boiler room.