Heatit Z-Water

Tax included Shipping excluded

Heatit Z-Water is a DIN-rail regulator for controlling hydronic heating.

The module clips right onto a DIN-rail to add a variety of functions to your wireless Z-Wave network. Heatit Z-Water is equipped with 10 relay outputs and it has 4 analog inputs. 

Out of stock

  Free Project Assistance and Design

Our engineers will offer you the best solutions for your projects

  30 days return time

Refunds are processed within 1-2 days

  Secure payments by credit card

Using latest standards in security policies

Important notes

Power supply must be 100 - 240 VAC and does require NEUTRAL Wire (NUL);

- A Z-Wave Hub is required!

- Designed to be installed in DIN rail systems.

- It can control up to 10 circuits (10 outputs).

- Use max. 3.31 mm² wires (according to load).

- Do not connect loads greater than those recommended!

- Do not connect the power supply without a load!

Way it works

The regulator can be power supplied from a 230V AC mains connection and is able to deliver an output supply of 24V DC. Heatit Z-Water is equipped with:

- 10 relay outputs;

- 4 analog inputs;

- A Z-Wave radio for interfacing to the wireless Z-Wave network.

Heatit Z-Water relay outputs are able to be freely controlled from the Z-Wave network.

Heatit Z-Water inputs are analog inputs for interfacing simple temperature sensors.

Z-Water diagram 2.png

Notes for diagram:

230V AC Power Supply - Terminals for connecting the 230V AC mains power supply. The module has an internal fuse that can replaced by opening the cover of the module, please see Technical Specification section for which type of fuses that can be used.

Analog Inputs - Terminals for the 4 analog inputs.

24V DC Supply Outputs - Terminals for the 24V DC power supply output that can be used to be switched through the relay outputs.

Relay Outputs - Terminals for the 10 relay outputs, with 2 screw terminals for each output, a Common and Normally Open terminal. 

Where it works

The module clips right onto a DIN-rail to add a variety of functions to your wireless Z-Wave network.

Heatit Z-Water relay outputs are able to be freely controlled from the Z-Wave network and can be used for several purposes:

- on/off lighting control;

- control of valve actuators for an in-floor heating system;

- control of other home automation systems.


Can be used with Heatit Z-Temp or Heatit Z-TRM3


DIN-rail mounting

Works as a Z-Wave repeater

Firmware updates (OTA)

Inputs may be configured to serve many purposes

Relay outputs can control actuators in a water-based floor heating system

Z-Wave 500 Chip

Supports encryption mode: S0, S2 Authenticated  Class, S2 Unauthenticated Class

Tech Specs

Power supply


100 - 240V AC, 50/60 Hz


Z-Wave 500


3.15A Quick-Acting, UMF 250 Schurter Inc., part no.: 3405.0171.11

Max switching current

5 A

Max load per relay

150 W

Max voltage

250V AC

30V DC


Max. input voltage: 10V DC

Input impedance: 10 kΩ

Loop output voltage: 5V DC

24V DC output

Max. 1.17 A, 28 W

Relay outputs

Rated carry current: 5 A

Max switching power: 1250 VA, 150 W

Ambient temperature

0 - 40 °C


0 - 90 %

Dimensions (L x W x H)

160 x 58 x 86 mm


Data sheet

Z-Wave Plus

Specific References

You might also like

SAMSUNG - SmartThings Hub V3

Centrul de comanda Samsung SmartThings V3 iti permite sa iti controlezi incuietorile inteligente, luminile, prizele, termostatele si nu numai. Astfel, vei fi mereu la curent cu ce se intampla in interiorul sau in jurul casei tale, avand controlul asupra securitatii, consumului de energie, luminilor etc.

Price lei738.00
Last items in stock

Heatit Z-Temp2 Thermostat

Heatit Z-Temp 2 is a battery-operated thermostat designed for use in water-based heating systems. It works as a wireless thermostat for controlling an external relay.

Price lei329.00
Out of stock

Heatit Z-Gateway

The Heatit Z-Wave Gateway gives you endless opportunities to tailor your smart home to your specific needs.

Heatit Z-Gateway has SmartStart. This feature allows the user to include all devices with SmartStart by scanning the QR codes on the devices. On startup, all the devices will automatically be included in the gateway. This saves the installer a lot of work.

Price lei749.00
Out of stock
chat Comments (0)
No customer reviews for the moment.