Intertek FT Series - Page 42

Page 42
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 4388
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.
Table C
Table D
NG'typecombustibility LP' typecombustibility
2''/3''VENT 2''/3''VENT
2"VENT 3"VENT 2"VENT 3"VENT
MAXFIRE ‐0.130''WC ‐
0.100''WC MAXFIRE
‐0.129"WC ‐0.314WC ‐0.169"WC ‐0.173"WC
MIN
FIRE 0.004''WC 0.002''WC MINFIRE
‐0.015"WC ‐0.015"WC ‐0.015"WC ‐0.015"WC
NG'typecombustibility LP'combustibility
Manifoldpressure
FTCW199
Manifoldpressure
FTCW140
NG'typecombustibility LP'typecombustibility
2''/3''VENT 2''/3''VENT
2"VENT 3"VENT 2"VENT 3"VENT
MAXFIRE ‐0.130''WC ‐0.100''WC MAXFIRE
‐0.129"WC ‐0.314WC ‐0.169"WC ‐0.173"WC
MINFIRE 0.004''WC 0.002''WC MINFIRE
‐0.015"WC ‐0.015"WC ‐0.015"WC ‐0.015"WC
NG'typecombustibility LP'combustibility
Manifoldpressure
FTCW199
Manifoldpressure
FTCW140
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 4388
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.
Table C
Table D
NG'typecombustibility LP' typecombustibility
2''/3''VENT 2''/3''VENT
2"VENT 3"VENT 2"VENT 3"VENT
MAXFIRE ‐0.130''WC ‐0.100''WC MAXFIRE
‐0.129"WC ‐0.314WC ‐0.169"WC ‐0.173"WC
MINFIRE 0.004''WC 0.002''WC MINFIRE
‐0.015"WC ‐0.015"WC ‐0.015"WC ‐0.015"WC
NG'typecombustibility LP'combustibility
Manifoldpressure
FTCW199
Manifoldpressure
FTCW140
NG'typecombustibility LP'typecombustibility
2''/3''VENT 2''/3''VENT
2"VENT 3"VENT 2"VENT 3"VENT
MAXFIRE ‐0.130''WC ‐0.100''WC MAXFIRE
‐0.129"WC ‐0.314WC ‐0.169"WC ‐0.173"WC
MINFIRE 0.004''WC 0.002''WC MINFIRE
‐0.015"WC ‐0.015"WC ‐0.015"WC ‐0.015"WC
NG'typecombustibility LP'combustibility
Manifoldpressure
FTCW199
Manifoldpressure
FTCW140
NOTE: Values in the range of -.001 to -.35 Inches WC are indicative of proper set-up. If your values are outside
this range, call technical support.
Manifold Pressure
Natural Gas (NG) Propane Gas (LP)
2˝ VENT 3˝ VENT 2˝ VENT 3˝ VENT
FTHF
199
MAX FIRE
-0.129 ” WC -0.314 ” WC -0.169 ” WC -0.173 ” WC
MIN FIRE
-0.015 ” WC -0.015 ” WC -0.015 ” WC -0.015 ” WC
FTHF (ALL Sizes)
(and all altitudes)
4.15 Natural Gas to Propane Conversion (continued)