Legacy products and support

Node-HIU controls and monitoring

Heatweb no longer manufactures Node-HIU controls and monitoring, but we service, repair and support every unit in the field. The documents below are kept from the Heatweb wiki.

App: Data Monitor

To enable easy access to HIUs by the use of a mobile phone, we have developed the Data Monitor App for Android devices. The software works in conjunction…

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Common IHIU Voice Commands

The system will guess the meaning of most relevant

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Flows ihiu m8

The standard software for monitoring our range of electronic HIUs, connecting them to a range of MQTT servers and

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Flows ihiu m8 modbus

Connects any of the standard range of electronic HIUs to a Modbus RTU Serial

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Flows ihiu modbus m

A modbus master to enable reading and testing of HIU modbus

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Flows ihiu novocon

System controller designed for for modbus enabled Novocon

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Flows ihiu RPi4AH-HIU

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Flows ihiu RPi4MC

The Heatweb RPi4MC Controller is the standard equipment board, based on a Raspberry Pi 4, with MC hat,

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Flows ihiu RPi4MC v1.4

The Heatweb RPi4MC Controller is the standard equipment board, based on a Raspberry Pi 4, with MC hat,

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Flows ihiu RPi4MC v1.6

The Heatweb RPi4MC Controller is the standard equipment board, based on a Raspberry Pi 4, with MC hat,

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Flows ihiu setup

Sets up a Raspberry Pi running Node-RED and Mosquito MQTT with the selected Node-RED Flows and security

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Flows index

This is a list of standard Node-RED flows available for installation via the setup

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Heatweb BEMS Controller

The Heatweb BEMS Controller is an open-protocol general purpose controller for the control and monitoring of equipment in heat

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Heatweb Controller Functions

Heatweb Controllers combine the power and simplicity of Node-RED for logic control, an array of inputs and outputs for controlling HVAC equipment, and the…

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HIU Analyser

The HIU Analyser is a portable tester for HIUs Heat/Hydraulic Interface

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HIU Monitor Application Software

The HIU Monitor Application software must be used to access and alter the operating parameters of our electronic HIU range. The software together with an…

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IHIU Board v3

The following energy totals are added together, with 1 kWh = 1,000,000

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IHIU Control Systems

The software that runs all Thermal Integrations electronics is subject to copyright law, and must not be copied without written permission from Thermal…

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IHIU Extensions

IHIU Extensions are additional software modules that can be downloaded to any IHIU system to add extra

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IHIU Node-HIU Standard Icons

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IHIU Node-HIU Standard Variables

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IHIU Sequel Functionality

The iHIU uses a revolutionary new heat exchanger layout with plate heat exchangers in series, allowing the whole system to be accurately controlled using…

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IHIU Touch

The IHIU Control System is available with a 7" touchscreen

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IHIU: Google Sheets

The following graph shows live data fed from a Google Sheet connected to an IHIU Monitoring

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IHIU: systeminfo.php

alarm\tC - made visible if value not zero assumes made invisible by setting class to

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Node-DP

The Node-DP system is designed to make differential pressure control on a heat network as simple to implement as

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Node-HIU

We now live in a world where you can buy a computer for under £100 that can provide all the services related data functions for a household, connecting…

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Node-HIU Analogue

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Node-HIU Binders

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Node-HIU Bluetooth

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Node-HIU Control Panel

The node-HIU Control Panel is a pre-fabricated control system for use on heat networks and plant, providing a turn-key solution to monitoring and…

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Node-HIU Engineer

The Node-HIU Engineer connects hydraulic interface units to the outside world, enabling two-way connectivity across 600+ mobile networks using MQTT over…

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Node-HIU Flows

See Modbus Registers for

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Node-HIU GSM Boiler Monitor

The Node-HIU GSM Boiler Monitor provides stand-alone monitoring and alarm functions for boilers or pipework systems, based on two or more simple to fit…

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Node-HIU Images

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Node-HIU Installation

Go to http://url\of\device:1880/uihttp://urlofdevice:1880/ui for setup

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Node-HIU Kiosk

From…

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Node-HIU Networks

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Node-HIU Pairing

Pairing with Node-HIU systems is achieved through use of connected services, typically the use of a hot water

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Node-HIU Products

This system partners up with a DHW only HIU to provide control over hot water, as well as a central heating control valve, to offer intelligent control…

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Node-HIU Summary

Our Node-HIU remote connection platform is designed to connect our range of Hydraulic Interface Units HIUs to the outside

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Node-HIU Switch

A walk-through of the the Node-HIU Dashboard on a real world

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Node-HIU Virtual Plantroom

On the theme of the plantroom, below is a schematic of a heat network taking best advantage of thermal storage and multiple heat

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Node-red-contrib-heatweb

The nodes are designed to simplify the process of routing and performing calculations on data from devices, basing all architecture around a 5 level MQTT…

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Plantroom Panel

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RPi4MC Controller

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Substation Panel

Pre-commissioned control panel for twin plate sub-station

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Still running one of these?

We hold the drawings, settings and spare-part knowledge for every product we built.