Tankless Water Heater Specifi Cations - Bosch Greentherm T9800 SEC 160/199 Applications Manual

8 | Greentherm T9800 SE(C) 160/199
3.3 Tankless water heater specifi cations
Description
Performance
Maximum gas input2
Minimum input3
Maximum output
Thermal effi ciency (Effi ciency in %)
Maximum fl ow rate at a 35 °F (19.4 °C) rise¹
Maximum fl ow rate at a 45 °F (25 °C) rise
Maximum fl ow rate at a 55 °F (30.6 °C) rise
Maximum fl ow rate at a 75 °F (41.7 °C) rise
Maximum fl ow rate at a 90 °F (50 °C) rise
Temperature Control4
Selection range
Default temperature⁵
Temperature stability⁶
Gas Requirement
Gas connection
Inlet gas pressure range NG / LP 7
Water
Top hot water connection NPT
Top cold water connection NPT
Minimum water fl ow⁸
Maximum water pressure
Minimum recommended water pressure
Minimum well pressure
Water valve material
Combustion
CO level
CO2 level (set from factory)
Weight
Net weight
Gross weight
Electrical
Voltage
Frequency
Amperage (Idle)
Amperage (operation)
Water protection9
Venting
Venting category
Approved vent or combustion air pipe material - United States
Approved vent or combustion air pipe material - Canada
Table 3
¹ These fl ow are based upon setting the unit to higher temperatures and then mixing down using cold water after
the unit, to reach these fl ow rates.
² Input rating is based on sea level operation and need not be changed for operation up to 2000 ft (610 m)
elevation. For operation at elevations above 2000 ft (610 m), input rating is automatically reduced at the rate
of 4 percent for each 1000 ft (305 m) above sea level.
³ When converted to LPG the minimum input is 17 000 BTU/hr (5 kW).
⁴ With constant fl ow.
Data subject to change
Unit T9800 SE 160
BTU/hr (kW) 160,000 (46.64)
BTU/hr (kW) 9,000 (2.6)
BTU/hr (kW) 157,608 (46.2)
% > 99%
GPM (l/min) 9.0 (34)
GPM (l/min) 7.0 (26.7)
GPM (l/min) 5.8 (21.9)
GPM (l/min) 4.2 (15.9)
GPM (l/min) 3.5 (13.2)
°F ( °C) 100 - 120³ (38 - 49)
°F ( °C) 120 (49)
°F ( °C) ± 2 (± 1)
inches ¾
Inch W.C. 3.5" - 10.5" / 8" - 13"
inches ¾"
inches ¾"
GPM (l/min) 0.45 (1.7)
PSI (bar) 150 (10.3)
PSI (bar) 18 (1.2)
PSI 30
― Polymer (PPS) (Polypropylene
ppm ≤ 250 (measured)
% see installation manual
pounds (kg) 73.2 (33.20)
pounds (kg) 79.37 (36.0)
V AC 120
Hz 60
mA 40
A ≤ 2.7
IP X4D
− IV
− PP fl exible/concentric/rigid, PVC sched. 40, PVC-DWV, CPVC sched. 40, ABS-DWV sched. 40
−
⁵ Can be reprogrammed to achieve up to 140 °F (60 °C).
⁶ Requirements: Steady fl ows, single unit installations, up to 140 °F (60 °C).
⁷ To measure Gas Pressure, see installation manual - Measuring Gas Pressure, chapter 4.13, page 36.
⁸ Refers to activation point. Deactivation point value is 0.35GPM (1.3 l/min).
9 Protection against water drops.
Application Manual
T9800 SE 199
199,000 (58.3)
9,000 (2.6)
197,010 (57.7)
> 99%
11.2 (42.4)
8.7 (27.7.9)
7.2 (27.5)
5.2 (19.7)
4.4 (16.6)
100 - 120³) (38 - 49)
120 (49)
± 2 (± 1)
3.5" - 10.5" / 8" - 13"
0.45 (1.7)
150 (10.3)
18 (1.2)
Polymer (PPS) (Polypropylene
≤ 250 (measured)
see installation manual
77.5 (35.15)
83.67 (37.95)
≤ 2.7
CSA or ULC certifi ed only (ULCS636)
06.2017 | Bosch Thermotechnology Corp.
¾
¾"
¾"
30
120
60
40
X4D
IV