1.
Domestic hot water outlet
2.
Drywell for DHW temperature sensor
3.
Recirculation connection for DHW
circuit
4.
Domestic cold water inlet
5.
Optional heating element
6.
Polypropylene envelope with
insulation
13
12
Appliance Description
Side View
661Y3400 • A
7.
Stainless steel coil (primary circuit)
8.
Stainless steel DHW storage tank
9.
Thermometer
10.
Supply connection - from heat
generator
11.
Return connection - to heat generator
12.
Bottom lid
13.
Top lid
10
11
EN -
5
EN