Technical data

TacoTherm Dual ZEPTO

16

Technical data

16.1

Design and operating data

Power values

Data

Value Unit

Tap output

18 l/min

Hot water temperature at tank tem-

perature 55 °C

42

°C

Hot water temperature at tank tem-

perature 70 °C

53

°C

Pressure losses

300 mbar

Maximum operating temperature

95 °C

Operating pressure, secondary

6 bar

Operating pressure, primary

3 bar

16.2

Components

Materials

Specification

Value

Heat exchanger

Stainless steel 1.4401,

copper brazed

or on request

Stainless steel 1.4404,

stainless steel brazed

Pipes

Stainless steel 1.4404

Valves

Brass CW617N

Seals

Centellen WS3820

16.3

Installation dimensions and weights

Heat interface unit in EPP

Data

Value Unit

Maximum weight

approx. 40 kg

Width

455 mm

Depth

290 mm

V03 06/2025 Item no. 215250 EA no. 1292

Operating instructions

65

Observe the supplementary design and operating

data in the data sheet (

Ä Chapter 1.2 ‘Other appli-

cable documents’ on page 8).