STIEBEL ELTRON SB 200 - Manual (Page 4)

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I. P roduct description
The Stiebel Eltron SB series water heaters are indirectly fired designed to
generate hot water in conjunction with a solar collector system or a gas,
oil or pellet boiler using forced boiler water circulation. This indirect water
heater consists of an enameled steel tank in which a smooth coil is
located. A solar heated water/glycol mix or boiler water is pumped
through the heat exchanger coil and heats the water in the tank. The SB
series is not intended for use in heating any fluid other than water. It is also
not intended for use in gravity hot water heating systems.
II.
S pecifications
SB TANK
SB 150 SB 200
First hour rating (gal/hr)* 192 225
Boiler water output (btu / hr) 103, 149 116, 094
Boiler water flow (gal / min) 8.0 8.0
Coil head loss (ft w.c.) 2.6 2.6
Coil surface (sq. ft / m2) 12.1 / 1.12 14.3 / 1.32
Tank volume (gal / l) 39.0 / 147.63 52 / 196.84
Net weight (lbs / kg) 190 / 86.18 226 / 102.5
Filled weight (lbs / kg) 523 / 237.2 658 / 298.4
Connections (NPT)
Cool Drain 3/4 M 3/4 M
Boiler Supply 1 F 1 F
Boiler Return 1 F 1 F
Hot 3/4 M 3/4 M
Thermostat 3/4 F 3/4 F
Recirc - -
T&P Valve 3/4 F 3/4 F
Performance Specifications ( I = B = R Certified Performance Ratings)
First Hour Rating (Gal/hr) 192.4 225.1
Cont. Draw Rating (Gal/hr) 158.0 178.2
Standby Heat Loss (F/hr) 1.9 1.3
Min Boiler Output (BTU/hr) 103, 149 116, 094
Boiler Water Flow (Gal/min) 8.0 8.0
• *First Hour Ratings are based on 58F˚ inlet water, 135F˚ hot water, and
180F˚ boiler supply water
• F = Female thread
• M = Male thread