Page 40
800.900.9276
•
Fax 800.559.1583
(Customer Service, Service Advisors)
20 Industrial Way, Rochester, NH 03867
•
603.335.6300
•
Fax 603.335.3355
(Applications Engineering)
1869 Sismet Road, Mississauga, Ontario, Canada L4W 1W8
•
905.238.0100
•
Fax 905.366.0130
www.Laars.com
Document 4288D
The FT Series, Wall Combi, Gas Conversion Kit
pg 4 of 4
Figure F (Conversion label)
This unit was converted on ____/____/___to _____gas
with kit #____________by______________________
(name and company __________________________
accountable)_________________________________
___________________________________________
Cette unité a été converti ____/____/____ten ______gaz
en utilisant le kit numéro _____ par______________
(nom et société_________________________________
responsable)___________________________________
_____________________________________________
H2373800D
CO
2
value
Natural Gas (NG)
Propane Gas (LP)
2˝ VENT
3˝ VENT
2˝ VENT
3˝ VENT
FTCW (ALL Sizes)
MAX FIRE
8.5 - 10.5%
9.5 - 11%
MIN FIRE
8 - 10%
9 - 10.5 %
NOTE: Installer is required to verify combustion settings as part of the installation process.
CO should not exceed 200 ppm.
Manifold pressure
‘NG’ type combustibility
‘LP’ type combustibility
2"/3" VENT
2"/3" VENT
FTCW140
MAX FIRE
-0.216
" WC
-0.216
" WC
MIN FIRE
0.002
" WC
0.079
" WC
FTCW199
MAX FIRE
-0.314
"WC
-0.173
"WC
MIN FIRE
-0.015
"WC
-0.015
"WC
Table C
Table D
( and all altitudes)
Summary of Contents for FT Series
Page 50: ...Page 50 4 22 Ladder Diagram F B level Air Pressure Sensor...
Page 66: ...Page 66 6 2 Fault Tree Analysis 1 Flame detection...
Page 81: ...Mascot FT Combination Boiler Page 81 Heat Exchanger Tank _ Feature Heat Exchanger Tank FTCW140...
Page 83: ...Mascot FT Combination Boiler Page 83 Fan Gas Valve _ Feature Blower and Gas Valve FTCW140...
Page 85: ...The FT Series Wall Mounted Combination Boiler Page 85 FTCW199...
