HeatBloC® K36E DN 25 (1")

Boiler charging set, with integrated overflow valve

Application range

● Return flow temperature maintenance for solid fuel boilers, wood firing

and stove heating systems

Technical data

Dimensions

Nominal diameter

Connection generator

Connection consumer

Height

Installation length

Centre distance

Width

Materials

Valves and fittings

Gaskets

Insulation

= with pump

Differential pressure diagram

Recommended application range

● up to 40 kW

● 20 K up to 1725 l/h

Operating data

Max. operating pressure

Max. operating temperature

Kvs value

6 bar

110 °C

5.9

DN 25 (1")

1" int. thread

11⁄2" int. thread

383 mm

408 mm

125 mm

250 mm

Brass

EPDM

EPP

Grundfos ALPHA2.1 25-60

Grundfos UPM3 Auto L 25-70

Grundfos UPML 25-105 AUTO

Wilo Para SC 25/6-43

Wilo Para SC 25/8-60/O

Wilo Yonos PICO 25/1-6

without pump - for pumps with 1

1⁄2" ext. thread x 180 mm

Grundfos ALPHA2.1 25-60

Grundfos UPM3 Auto L 25-70

Grundfos UPML 25-105 AUTO

Wilo Para SC 25/6-43

Wilo Para SC 25/8-60/O

Wilo Yonos PICO 25/1-6

without pump - for pumps with 1

1⁄2" ext. thread x 180 mm

Opening temperature: 45 °C

Opening temperature: 45 °C

Opening temperature: 45 °C

Opening temperature: 45 °C

Opening temperature: 45 °C

Opening temperature: 45 °C

Opening temperature: 45 °C

Opening temperature: 60 °C

Opening temperature: 60 °C

Opening temperature: 60 °C

Opening temperature: 60 °C

Opening temperature: 60 °C

Opening temperature: 60 °C

Opening temperature: 60 °C

EEI*

< 0.17

< 0.20

< 0.23

< 0.20

< 0.20

< 0.20

< 0.17

< 0.20

< 0.23

< 0.20

< 0.20

< 0.20

with

360343GH6

HeatBloC® K36E DN 25 (1")

Item no.

01/2024 • Printed in Germany

PAW GmbH & Co. KG • info@paw.eu • www.paw.eu

= without pump

= with actuator

*EEI = Energy Efficiency Index

360343GM6

360343GL9

360343WP6

360343WP8

360343WN06

360343

360373GH6

360373GM6

360373GL9

360373WP6

360373WP8

360373WN06

360373

101

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K

3

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2

5

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