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15-Year Limited Residential Heat Exchanger Warranty.5-Year Limited Parts Warranty. For more information on warranty, please visit www.bradfordwhite.comFor products installed in USA, Canada, and Puerto Rico. Some states do not allow limitations on warranties.See complete copy of the warranty included with the heater.
1152-A-1019
The Infiniti® K Series Tankless Condensing Water Heater Models feature:n ENERGY STAR® Qualified – Meet or exceed requirements for ENERGY STAR®
per the latest ENERGY STAR® criteria revision, as well as most utility rebate programs.
n SRT™ Scale Reduction Technology – Significantly reduces the incidence of scale build-up known to result in poor performance, additional maintenance, and pre-mature component or product failure.
n STEADISET™ Technology – Virtually eliminates cold water sandwich without the need for an internal buffer tank and recirculation pump.
n Self-Calibrating Fan and Gas Valve – Simple combustion management system uses self-calibrating sensors to automatically configure air fuel ratio for flue length, gas type, and altitude - without a combustion analyzer.
n Modulation – Segmented burner with 22:1 turn down ratio.n Top Water Connections – Top water connections for easy retrofit.n Built-In Digital Control – Temperature can be adjusted on the front control
panel (100-140°F) (38°C-60°C).n Active Bypass – Achieves superior temperature stability (±2°F) (±1°C).n External Recirculation Pump Wiring – Installed. Built-in controls provides
precise operation of external recirculation pump with, or with out, additional external temperature sensor (Recirculation pump sold separately).
n Venting Length Up To 280 ft. – Direct vent, power vent, and concentric venting terminations approved. PP, PVC, and CPVC approved venting material (refer to I&O manual for details). 2" (51mm) vent up to 60 ft. (18m) and 3" (76mm) vent up to 280 ft. (85m).
n Gas Connection Flexibility – 1/2" (13mm), 3/4" (19mm), or 1" (25mm)connections permitted (refer to I&O manual for details).
n Inlet Water Filter – External access for easy maintenance.n Space Saving Installation – Compact size for tight installations.n Built In Freeze Protection – Protects unit from freezing. Activates
automatically when the water heater is plugged in.n Easy LP Gas Field Convertibility – Purchase of additional kit NOT required to
convert from NG to LP.n Heat Exchanger – Primary Copper with Secondary Stainless Steel
(316L) heat exchanger helps maximize life and minimize scale build-up.n Pressure Relief Valve – Included (Integral port).n Built In Flush Valves – For servicing/de-scaling.n Flushing condensate trap.n Intelligent Cascading Kit (Optional) – Up to 24 units can be connected
together with ease.n Complies with the latest Ultra-Low NOx requirement (14 ng/J NOx limit).
FEATURING:
Infiniti® K Series Tankless(Condensing) Gas Water Heater
Indoor Models
©2019, Bradford White Corporation. All rights reserved.
For field service, contact your professional installer or local Bradford White sales representative.
Sales 800-523-2931 n Fax 215-641-1612Technical Support 800-334-3393 n Email [email protected] Warranty 800-531-2111 n Email [email protected] International: Telephone 1-215-641-9400 n Email [email protected] / www.bradfordwhite.com
Ambler, PA
NATURAL GAS AND LIQUID PROPANE GASInfiniti® K Series Indoor Models
ModelNumber
EFloor to
GasConn.
in.
BJacketDia.
in.U.S.Gal.
GPM Flow Rateat °F
Temperature Rise
RTG-K-160-N1RTG-K-199-N1
Imp.Gal.
Nat.
9,000 - 160,0009,000 - 199,000
45°F
7.08.7
UniformEnergyFactor
Nat. and LP75°F
4.25.2
90°F
3.54.4
0.920.96 20
2224
CVentSize
in.
3x444
1313
123/16
481/2
57603/4
4150
531/2
HFloor toWaterConn.
in.
DFloor to
T&PConn.
in.
EFloor to
GasConn.
mm.
BJacketDia.
mm.Liters
LP in.
17,000 - 160,00017,000 - 199,000
MinimumWater Flow
GPM Min. Max.
0.450.45
508559609
CVentSize
mm.
76 / 102102102
GasConn.
in.3/4
3/4
3/4
3/4
3/4
3/4
WaterConn.
in.3/4
3/4
3/4
3/4
3/4
3/4
MaximumTemperature
Setting
140°F140°F
Approx.ShippingWeight
lbs.
7979
EExhaust
in.
51/2
Min. Max.
Vent Conn.
22
ModelNumber
LPM Flow Rateat °C
Temperature Rise
RTG-K-160-N1RTG-K-199-N1
Nat.
2.6 - 46.642.6 - 58.3
25°C
26.732.9
UniformEnergyFactor
Nat. and LP41.7°C
15.919.6
50°C
13.216.6
0.920.96
LP mm.
5.0 - 46.645.0 - 58.3
MinimumWater Flow
LPM
1.71.7
MaximumTemperature
Setting
60°C60°C
Approx.ShippingWeight
kg.
3636
Vent Conn.
5151
EExhaust
mm
140
Installation GPM Flow Rateat °F
Temperature Rise
Indoor / Outdoor
Nat.BTU/Hr.
Input
19,900-199,000
45°F
8.0
EF RatingNat. and LP
75°F
4.6
90°F
3.0 0.95
LPBTU/Hr.
Input
19,900-199,000
MinimumWater Flow
GPMMin. Max.
0.5 0.5
MaximumTemperature
Setting
140°F
GasConn.
mm.
191919191919
WaterConn.
mm.
191919191919
330330309
FFloor toSpace
HeatingReturn
in.
131/2
131/2
131/2
FFloor toSpace
HeatingReturnmm.
343343342
GFloor toSpace
HeatingOutlet
in.
4150
531/2
GFloor toSpace
HeatingOutletmm.
104112701359
123214481543
104112701359
HFloor toWaterConn.
mm.
242628
KDepth
in.
609660711
KDepth
mm.
DFloor to
T&PConn.
mm.
Input (BTU/Hr.)
Input (kW)
Infiniti® K Series Tankless Water Heater
GeneralAll potable water connections are 3/4" (19mm) NPT. Gas connections are 3/4" (19mm). Bradford White recommends consulting the Installation and Operations Manual (IOM) for proper gas line sizing based upon the installation specifics.Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement. Toxic chemicals, such as those used for boiler treatment, shall NEVER be introduced into the potable side of this system. The potable side may NEVER be connected to any existing heating system or component(s) previously used with a non-potable water heating appliance.
Propane (LP) Models are not available for order from the factory. All Natural Gas products shipped can be converted to Propane (LP) without the purchase of an additional kit.
Requires an electrical power supply from a 120VAC 60Hz., properly rated receptacle and must be properly grounded. Power supply cord provided. Intelligent Cascading Kit: Any indoor Infiniti® K-Series tankless water heater purchased with the serial number “TEB0008188” and after, will have cascading technology available. Up to 24 units can be connected together with ease. Part No. 7736502750 (One for each additional water heater).
Printed in U.S.A.1152-A-1019
31/2"(89)
29/16"(65)
21/2"(64)
19/16"(40)
311/2"(800)
63/8"(162)
63/8"(162)
513/16"(148)
1819/32" (472)
927/32" (250)
4 5/16" (110)
6 11/16"(170)
3"(76)
(216)
119/16"(294)
31/2"
81/2"
(133)51/4"
(191)71/2"
(89)
(mm)
TOP VIEW BOTTOM VIEW
FRONT VIEW SIDE VIEW
2" (51mm.)Venting
Maximumallowable
exhaust ventlength
Twin pipe 60 ft.18m
Maximumallowableintake vent
length
60 ft.18m
Combined maximum allowable
vent
120 ft.37m
3" (76mm.)Venting
Maximumallowable
exhaust ventlength
Twin pipe 280 ft.85m
Maximumallowableintake vent
length
280 ft.85m
Combined maximum allowable
vent
560 ft.171m
Exhaust
DescalingService
Port
DescalingService
Port
Gas Connection
CondensateDrain
PowerCord
PressureReliefValve
Connection
Hot WaterOutlet
CombustionAir Supply
Cold WaterInlet
Cold WaterInlet Filter
Exhaust
DescalingService
Port
DescalingService
Port
Gas Connection
CondensateDrain
PowerCord
PressureReliefValve
Connection
Hot WaterOutlet
CombustionAir Supply
Cold WaterInlet
Cold WaterInlet Filter