CONTENTS ...........................................................................PAGE
Dimensions...................................................................................2
Installation Requirements:
Boiler Location........................................................................ 3
Boiler Foundation.................................... ............................... 3
Chimney Requirements............................. ............................. 3
Minimum Clearance................................................................. 3–4
Vent Piping.............................................................................. 4
Gas Piping............................................. ...................................... 4
Boiler Room Air Supply and Ventilation.................................. 5
Draft Hood Installation............................................................ 5
Piping at Boiler—Water Boilers................... ........................... 5
Steam Controls Assembly and Installation............................. 6
Piping a Steam Boiler ......................................................... 6, 7
Vent Damper.................................................................. 7, 8, 12
Electrical Controls and Wiring.................... ............................ 9
Pump or Valve Zoning—Water Boilers.............. .................. 10–11
Boiler Water Temperature Control .......................................12–13
Operating Instructions:
Filling and Venting Water Systems....................................... 14
Initial Start, Safety and Lighting Instructions... ..................... 15
Burner Adjustment, Checking Gas Input.............................. 15
Controls, Safety Check......................................................... 17
Low Water Cut-off Check-Out.................................................... 17
Pressure Control Check-Out ..................................................... 17
Blowing Off a Steam Boiler........................................................ 17
Care and Maintenance.................................. ............................ 18
Safety Check for Control System................ ......................... 18
Protection From Freezing.......................... ........................... 18
Water Treatment.....................................................................18
Sequence of Operations............................................................ 21
Troubleshooting Guide...............................................................22
Appendix A & B.......................................................................... 23
Appendix C, D & E......................................................................24
Printed in Canada 0713 PUBLICATION GG-41
Part No. 41-0549
Revision B
INSTALLATION AND OPERATING INSTRUCTIONS
HOT WATER—Models GG-75H through GG-399H
LOW PRESSURE STEAM AND HOT WATER— Models GXH-105 through GXH-300H
GALAXY
GAS-FIRED CAST IRON BOILERS FOR NATURAL AND L.P. PROPANE GASES
IMPORTANT
READ ALL OF THE FOLLOWING WARNINGS AND
STATEMENTS BEFORE READING THE INSTALLATION
INSTRUCTIONS.
The installation must conform to the requirements of the
authority having jurisdiction or, in the absence of such
requirements, to the National Fuel Gas Code, ANSI Z223.1-
latest edition or
CSA B 149.1 latest edition for natural gas
and propane
. The installation must also conform to the
additional requirements in this Slant/Fin Instruction Book.
In addition, where required by the authority having juris dic -
tion, the installation must conform to American Society of
Mechanical Engineers Safety Code for Controls and Safety
Devices for Automatically Fired Boilers, No. CSD-1 or
CSA B
149.1 latest edition for natural gas and propane
. If there is
any conflict in the above requirements, then the more
stringent requirement will apply.
This manual must be left with owner and should be hung on
or adjacent to the boiler for reference.
WARNING
This boiler, gas piping and accessories must be installed,
connected, serviced and repaired by a trained, experienced
service technician, familiar with all precautions required for
gas-fired equipment and licensed or otherwise qualified, in
compliance with the authority having jurisdiction.
Heating Contractor
Address
Phone Number
Boiler Model Number
Boiler Serial Number
Installation Date
WARNING
SEE "WARNING" ON PAGE 3
FOR LIQUEFIED PETROLEUM (L.P.)
PROPANE GAS-FIRED BOILERS
To Next Page
Need help?
General