Instructions / Assembly

Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances | BTC 722008305 A | 07.2015
Bosch Thermotechnology Corp.
Londonderry, NH • Ft. Lauderdale, FL
Tel: [phone] Fax: [phone] www.boschheatingandcooling.com
TRONIC 6000C WH17 & WH27
Electric Tankless Water Heaters
Water Heating Capacity Data
Temperature
Rise °F
Flow Rate GPM
WH17 WH27
35 2.3 3.5
45 2.3 3.5
55 2.1 3.3
65 1.8 2.8
75 1.6 2.4
90 1.3 2.0
Water Heating Capacity Curve
10 20 30 40 50 60 70 80 90
Temperature rise (°F)
8
100 110
7
6
4
3
2
1
0
5
Flow
Rate
(GPM)
WH27
WH17
4 of 5
Clearances
Description Unit Minimum clearance
Top clearance A Inch
12
Bottom clearance B Inch 6
Front clearance C Inch 12
Side clearance D Inch 0
Front View
D D