HeatBloC® K36E DN 32 (1¼")

Boiler charging set with integrated overflow valve
Field of application: Return flow temperature maintenance for solid fuel boilers, wood firing and stove heating systems Recommended application range: up to 60 kW; 20 K up to 2600 l/h
390343x: Opening temperature 45 °C
390373x: Opening temperature 60 °C

Manufacturer:

PAW GmbH & Co. KG
Böcklerstr. 11 31789 Hameln
Germany
info@paw.eu

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Technical data

Operating data

Max. operating temperature: 110 °C

Dial thermometer: 0 - 120 °C

Output: 60 kW

Max. operating pressure: 6 bar

Temperature difference: 20 K

Kvs value: 9.7

Flow rate: 2600 l/h

Equipment

Check valves: 1 x 200 mm wc

Dial thermometer: 0 - 120 °C

Shut-off valves: Ball valves with handle

Opening pressure check valve: 200 mm wc

Number of check valves: 1

Dimensions

Height: 441 mm

Width: 250 mm

Nominal diameter: DN 32 (1¼")

Installation length: 465 mm

Connection generator: 1¼" int. thread

Connection consumer: 2" int. thread

Centre distance: 125 mm

Materials

Valves and fittings: Brass

Gaskets: EPDM

Insulation: EPP

Description

Flat-sealing connections 2" ext. thread
incl. 2" union nut for the installation on a PAW modular distribution manifold.With PAW mounting equipment the heating circuit can be installed on wall brackets.

Large ball valve handles,
easy handling, visible closing position

EnEV-compliant functional insulation
made of durable elastic EPP, complete insulation of valves and fittings, ventilation opening to cool the pump

Free access to the pump head
by simply removing the front insulation shell

Check valve in the return pipe
can be opened, 200 mm wc, spring-loaded, thus suited for horizontal and overhead installation

Flow on the right = standard

All water-carrying parts are made of brass

Full metal thermometers
can be pulled off, with immersion sleeve integrated in the ball valve

PAW heating pumps with high-efficiency (ECM) technology
fitted with 2 m cable, completely premounted, integrated in the insulation, pressure tested, with serial number, perfectly designed system, pump characteristics, EuP/ErP READY

Pump can be isolated,
so that it can be replaced without draining

Downloads

Product information

Safety instructions
The installation and commissioning as well as the connection of electrical components require technical knowledge commensurate with a recognised vocational qualification as a fitter for plumbing, heating and air conditioning technology, or a profession requiring a comparable level of knowledge [specialist].
The following must be observed during installation and commissioning:
- relevant local and national regulations
- accident prevention regulations of the professional association
- instructions and safety instructions mentioned in these instructions.

CAUTION
Personal injury and damage to property!
The product must only be used in heating circuits filled with heating water according to VDI 2035 / Ö-Norm H 5195-1. The product must not be used in domestic water applications.

NOTICE
Material damage due to mineral oils!
Mineral oil products cause lasting damage to seals made of EPDM, whereby the sealant properties get lost. We do not assume liability nor provide warranty for damage to property resulting from sealants damaged in this way.
- It is imperative to avoid that the EPDM sealing elements of the unit get in contact with substances containing mineral oils.
- Use a lubricant based on silicone or polyalkylene and free from mineral oils, such as Unisilikon L250L and Syntheso Glep 1 of the Klüber company or a silicone spray.