Buderus Logalux - Technical Specifications

2
Product Information
Logalux LT160/1 | LT200/1 | LT300/1 – 6 720 811 745 (2021/10) 7
2.6 Technical Data
Unit LT160/1 LT200/1 LT300/1
Tank capacity
Tank capacity (total) gal
(l)
42.6
(160)
52.5
(200)
76
(300)
Maximum flow rate gpm
(l/min)
4.3
(16)
5.3
(20)
7.6
(30)
Maximum hot temperature
(on the domestic hot water side)
°F
(°C)
203
(95)
203
(95)
203
(95)
Maximum operating pressure DHW psi
(bar)
150
(10.3)
150
(10.3)
150
(10.3)
Stand-by heat loss (at 149 °F (65 °C) hot water temperature and 68 °F (20 °C)
room temperature)
°F/h
(K/h)
0.63
(0.27)
0.63
(0.25)
0.5
(0.28)
DHW tank performance at:
Domestic cold water inlet temperature °F
(°C)
50
(10)
50
(10)
50
(10)
Domestic hot water outlet temperature °F
(°C)
140
(60)
140
(60)
140
(60)
DHW temperature rise °F
(°C)
90
(50)
90
(50)
90
(50)
Heat exchanger supply temperature (heating water) °F
(°C)
176
(80)
176
(80)
176
(80)
Flow rate (heating water) gpm
(l/h)
14
(3180)
14
(3180)
14
(3180)
Pressure drop (heating water) foh
(mbar)
2.4
(71)
2.8
(84)
3.2
(98)
Continuous rating gph
(l/h)
gpm
(l/min)
122
(461)
2.03
(7.7)
128
(486)
2.13
(8.1)
208
(787)
3.50
(13.1)
Amount that can be drawn off in the first hour gph
(l/h)
163
(614)
176
(667)
276
(1046)
Maximum heat input btu/hr
(kW)
76,086
(22.3)
82,985
(24.3)
126,323
(37.0)
Heat exchanger
Content gal
(l)
1.7
(6.4)
1.9
(7.2)
3.2
(12.1)
Surface area ft
2
(m
2
)
8.72
(0.81)
10.01
(0.93)
16.15
(1.50)
Maximum heating water temperature °F
(°C)
230
(110)
230
(110)
230
(110)
Max. operating pressure, heat exchanger psi
(bar)
232
(16)
232
(16)
232
(16)
Table 5 Technical Data