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LK 250 TapWater Unit

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LK 250 TapWater Unit

  • Easy to install - Plug-and-Play
  • Scald protection with LK 551 HydroMix
  • Available with anti-limestone coated heat exchanger.

The LK 250 TapWater Unit is a device for heating tap water. LK 250 TapWater Unit P has an electronic controller unit that regulates the desired tap water temperature and at the same time regulates the inlet te...

LK 250 TapWater Unit

Variants

LK 250 P - Female thread

LK 250 P - Female thread 1 artikel

Article Dim. Weight (kg) Item List
396003 F 1" 12.4

396003

Dim. F 1"
Weight (kg) 12.4
Item list
LK 250 P - Female thread - with anti-limestone coated heat exchanger

LK 250 P - Female thread - with anti-limestone coated heat exchanger 1 artikel

Article Dim. Note Weight (kg) Item List
396008 F 1" With anti-limestone coated heat exchanger 12.4

396008

Dim. F 1"
Note With anti-limestone coated heat exchanger
Weight (kg) 12.4
Item list
LK 250 - Female thread - without controller

LK 250 - Female thread - without controller 1 artikel

Article Dim. Note Weight (kg) Item List
396001 F 1" Without controller 12,0

396001

Dim. F 1"
Note Without controller
Weight (kg) 12,0
Item list
LK 250 - Female thread - without pump and controller

LK 250 - Female thread - without pump and controller 1 artikel

Article Dim. Note Weight (kg) Item List
396002 F 1" Without pump and controller 11.0

396002

Dim. F 1"
Note Without pump and controller
Weight (kg) 11.0
Item list
LK 250 - Female thread - without controller, with anti-limestone coated heat exchanger

LK 250 - Female thread - without controller, with anti-limestone coated heat exchanger 1 artikel

Article Dim. Note Weight (kg) Item List
396006 F 1" Without controller, with anti-limestone coated heat exchanger 12.0

396006

Dim. F 1"
Note Without controller, with anti-limestone coated heat exchanger
Weight (kg) 12.0
Item list
LK 250 - Female - without pump and controller, with anti-limestone coated heat exchanger

LK 250 - Female - without pump and controller, with anti-limestone coated heat exchanger 1 artikel

LK 250 TapWaterUnit

Article Dim. Note Weight (kg) Item List
396007 F 1" Without pump and controller, with anti-limestone coated heat exchanger 11,0

396007

Dim. F 1"
Note Without pump and controller, with anti-limestone coated heat exchanger
Weight (kg) 11,0
Item list

Detailed Information

Description

The LK 250 TapWater Unit is a device for heating tap water.

LK 250 TapWater Unit P has an electronic controller unit that regulates the desired tap water temperature and at the same time regulates the inlet temperature to the plate heat exchanger to protect it from limestone.

The LK 250 TapWater Unit P consists of a plate heat exchanger, circulation pump, flow sensor, safety valve and an electronic controller.

The temperature of the tap water can be adjusted between 40 and 65 °C. The circulation pump only runs when hot water is required, which reduces energy consumption.

LK 250 TapWater Unit
Unlike the LK 250 TapWater Unit P, this unit has a thermic mixing valve which, instead of an electronic controller, regulates the tap water temperature and at the same time regulates the inlet temperature to the plate heat exchanger to protect it from lime­scale deposits.

The LK 250 TapWater Unit consists of a plate heat exchanger, circulation pump, flow sensor, safety valve and a mixing valve.

The temperature of the tap water can be adjusted between 35 and 65°C. The circulation pump only runs when tap water is needed, which reduces energy consumption.

When choosing a tap water unit, it is important to know the water quality in the area where the unit will be installed.

A hot water circulation kit is available as an accessory used to maintain the intended hot water temperature in the entire domestic hot water system, which is particularly suitable in buildings where a tap point is located some distance away.

Technical Data

Voltage: 230 VAC 50/60 Hz
Power consumption: 10-75 W, depending on pump speed
Max. working pressure: 1,0 MPa (10 bar)
Working temperature: Min. 5 °C/Max. 95 °C
Ambient temperature: Min. 5 °C/Max. 55 °C
Thread standard: G - female thread
Media 1: Water - Glycol mixture max. 50%
Circulating pumps: Wilo Para 15-130/8-75/SC-9, Wilo Para 15-130/8 IPWM1
Material, insulation: Expanded Polypropylene EPP

Application

LK 250 TapWater Unit P - With controller

LK 250 TapWater Unit - without controller

LK 250 TapWater Unit P - With controller and Hot Water Circulation

LK 250 TapWater Unit - without controller with Hot Water Circulation

Technical Diagrams

Capacity

Pressure drop diagram - LK 250 M

Pressure drop diagram - LK 250 P

Accessories & Spare parts

Article no. Article Position
092360 Hot water circulation kit 1
182742 Controller, LK TapWater 2
095472 Wilo PARA IPWM1 15-130/8 3
187227 Wilo PARA 15-130/8-75/SC-9 4
095476 EPP Insulation 5
095480 Flow sensor P 6
095481 Flow sensor 7
182199 LK 551 HydroMix 8

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