Manual
Installation
9│Page
OPTIONALITEMS
Model T‐KJr2‐IN T‐KJr2‐OS T‐K4‐IN T‐K4‐OS T‐D2‐IN T‐D2‐OS
TK‐RE02
✔ ✔ ✔ ✔
TM‐RE30
✔ ✔
TK‐BF01
✔
✔
✔
TK‐TV10
✔
✔
✔
TK‐PC01
✔ ✔ ✔ ✔
TK‐PCJr2
✔ ✔
TK‐RB02
✔
✔
✔
TK‐KPWL4
TK‐KPWH4
✔
✔
✔
TK‐KPCT43
✔
✔
✔
1.TemperatureRemoteController:TK‐RE02
The Temperature Remote
Controllerhastwofunctions.It
allowstheoutputtemperature
from the water heater to be
adjusted within the range of
99 °F to 167 °F, and it also
worksasa diagnostic tool that will give a concise
error code whenever
there is a problem with the
unit. The temperature options are 99°F, 100°F,
102°F, 104°F, 106°F, 108°F, 109°F, 111°F, 113°F,
115°F, 117°F, 122°F, 131°F, 140°F, 158°F, and
167°F. See the trouble shooting section for
informationonpossibleerrorcodes.
2.TemperatureRemoteController:TM‐RE30
The Temperature Remote
Controller has
two functions. It
allows the output temperature
from the water heater to be
adjustedwithin therangeof99
°Fto185°F,anditalsoworksas
adiagnostictoolthatwillgiveaconciseerrorcode
whenever there is a problem with the unit. The
temperature options are
99°F, 100°F, 102°F,
104°F, 106°F, 108°F, 110°F, 111°F, 113°F, 115°F,
117°F, 122°F, 131°F, 140°F, 149°F, 158°F, 167°F,
176°Fand185°F.Seethetroubleshootingsection
forinformationonpossibleerrorcodes.
3.BackflowPreventer:TK‐BF01
The Backflow preventer prevents
the backflow of air through the
exhaust vent. This helps prevent
harmful exhaust gases from
entering the home, as well as
helpingtopreventtheunitfromfreezing inareas
where cold air can be blown or drawn into the
exhaust system.
Install this vent damper in
accordance with the installation instructions and
anyapplicablecodes.
4.Direct‐VentConversionKit:TK‐TV10
Thiskitcanbeusedto
convertthewater
heaterfroma
standardventsystem
toadirect‐vent(or
sealedcombustion)
system.Installthis
conversionkitinaccordancewiththeinstallation
instructionsandanyapplicablecodes.