|
The T-K3-OS has a built-in power venting system and was designed
specifically for outdoor installations. The T-K3-OS does not require any
additional Category III venting or vent caps, making installation one step
easier for its installers.
Released in 2007, the
T-K3-OS is Takagi’s boiler built only for outdoor installations. The
T-K3-OS is one of Takagi’s smaller boilers. At 13.8 inches wide and
weighing only 40 pounds, its ultra-compact design allows it to be mounted
on a wall or installed between two wall studs using Takagi's TK-RBO2
recess box, so it's even more inconspicuous. Since it can only be
installed outside, the T-K3-OS is ideal for warmer climates.
The T-K3-OS features a built-in power venting system, but unlike any of
its predecessors, the new boiler does not require any additional Category
III venting or vent caps, making installation one step easier for its
installers.
It can provide an unlimited supply of hot water continuously because there
is no storage tank to heat and reheat. The T-K3-0S starts heating water at
0.5 gallons per minute (GPM), and can keep that endless supply of hot
water running from as low as 0.4 GPM up to a maximum flow rate of 7.0 GPM.
Takagi's newest boiler also features a thermal rating of 83% for both
liquid propane and natural gas, so it is extremely efficient and
environmentally friendly. Since tankless water heaters only burn gas when
hot water is needed, installing this unit can help homeowners save up to
45% on their monthly gas bills.
The T-K3-OS also offers four separate temperature settings, ranging from
113 to 167 degrees, so it does not require the use of a separate remote
control.
| Natural Gas Input |
Min. 11,000 Btu |
Max. 190,000 Btu |
| LPG Input |
Min. 11,000 Btu |
Max. 190,000 Btu |
| Gas Connection |
3/4" NPT |
|
| Water Connection |
3/4" NPT |
|
| Natural Gas Pressure Inlet |
Min. 5.0" WC |
Max. 10.5"WC |
| |
Min. 8.0"WC |
Max. 13.5"WC |
| Weight |
40 lbs |
|
| Dimensions |
20.5" x 13.8" x 8.5" |
|
| Ignition |
Electronic Ignition |
|
| Electrical Supply |
AC 120V (60 Hz) |
|
| Water Pressure |
Min. 15 psi |
Max. 150 psi |
| Natural Manifold Pressure |
2.8" WC |
|
| LP Manifold Pressure |
3.2" WC |
Safety is top of mind
for Takagi. When thinking about product safety, consider the following:
 |
Consistently
safe temperature: All
of our units are factory set at 122°F, offering a safe
and steady temperature with computer controlled precision. |
|
Venting
: All Takagi water
heaters use the safest venting on the market today. The venting seals the exhaust from the top of the unit
through the exterior and the built-in exhaust fan ensures
any harmful fumes are fully expelled from the home every
time the water shuts down. |
|
Safety
Devices: Takagi uses
smart safety and monitoring devices to ensure that the
system is working flawlessly. Computerized electronics
allow a Takagi water heater to monitor itself, so you
won't have to. |
|
Safer
In An Earthquake: With
a Takagi, there is no pilot light to ignite flammable
vapors and no heavy tank to fall or pull pipes out of the
wall, eliminating the risk of scalding from ruptured hot
water pipes as well. |
|
|
