Appliance details
9
Greentherm T9800 SEO 160/199 | SECO 199 – 6 720 817 281 (2018/12)
3.2
Specifications (Technical data)
Approved in US/Canada
Technical characteristics
Units
Greentherm T9800 SEO
Greentherm T9800 SEO
199 000 Btu
160 000 Btu
Capacity
Maximum flow rate at a 35 °F (19.4 °C) rise
1)
GPM (l/min)
11.2 (42.4)
9 (34)
Maximum flow rate at a 45 °F (25 °C) rise
GPM (l/min)
8.7 (32.9)
7(26.7)
Maximum flow rate at a 55 °F (30.6 °C) rise
GPM (l/min)
7.2 (27.5)
5.8 (21.9)
Maximum flow rate at a 75 °F (41.7 °C) rise
GPM (l/min)
5.2 (19.7)
4.2 (15.9)
Maximum flow rate at a 90 °F (50 °C) rise
GPM (l/min)
4.4 (16.6)
3.5 (13.2)
Maximum output
BTU/hr (kW)
197 010 (57.7)
157 608 (46.2)
Maximum input
2)
BTU/hr (kW)
199 000 (58.3)
160 000 (46.64)
Thermal efficiency (Efficiency in %)
%
> 99%
> 99%
Minimum Input
BTU/hr (kW)
9 000 (2.6)
9 000 (2.6)
Temperature Control
3)
Residential models - Selection range
°F ( °C)
100 - 120
4)
(38 - 49)
Default temperature
°F ( °C)
120 (49)
120 (49)
Temperature stability
5)
°F ( °C)
± 2 (± 1)
± 2 (± 1)
Gas Requirement
Gas connection
inches
¾"
¾"
Peak load inlet gas pressure
6)
Natural Gas
water column
3.5" - 10.5"
3.5" - 10.5"
Water
Top hot water connection NPT
inches
¾"
¾"
Top cold water connection NPT
inches
¾"
¾"
Minimum water flow
7)
GPM (l/min)
0.45 (1.7)
0.45 (1.7)
Maximum water pressure
PSI (bar)
150 (10.3)
150 (10.3)
Minimum recommended water pressure
PSI (bar)
18 (1.2)
18 (1.2)
Minimum well pressure
PSI (bar)
30 (2.1)
30 (2.1)
Water valve material
Polymer (PPS) (Polypropylene
Sulfide)
Polymer (PPS)
(Polypropylene Sulfide)
Combustion
CO level
ppm
≤ 250 (measured)
≤ 250 (measured)
CO
2
level (set from factory)
%
Dimensions
Depth
inches (mm)
9
27
/
32
(250)
9
27
/
32
(250)
Width
inches (mm)
18
19
/
32
(471.5)
18
19
/
32
(471.5)
Height
inches (mm)
31½ (800)
31½ (800)
Net weight
pounds (kg)
77.5 (35.2)
73.2 (33.2)
Gross weight
pounds (kg)
89.95 (40.8)
85.54 (38.8)
