This is the correct speed controller for use with all E300 (HR300 and HR200) heat recovery units.
Mixed flow fans are speed controllable (on high speed tapping only) using a this 1.5Amp electronic controller. It will provide infinitely variable speed control and features an On/Off/sensor slider with neon indicator. There is an adjustable minimum speed setting. The controller is radio suppressed to BS 800 and electrical connections for use with suitable external sensors are also provided.
Fresh air ventilation can play an important part in keeping your indoor pool hall air comfortable. Introducing fresh air will help remove odours that can sometimes be present in a swimming pool environment.
Heat Recovery Ventilators are very good at recovering heat from the old extracted air. This heat recovery will save you lots of money in the long term.
The cost of running these small fans is relatively low, however the energy used to heat up this air is not. Which is why it is so important to recover as much as possible.
Up to 70% heat recovery can be obtained from the extracted air, which is not bad for a small outlay and simple installation.
The Heat Recovery Ventilators operate with fans. Two fans operate, one bringing in fresh air the other extracting old stale humid air. Both bodies of air pass each other in a simple cross over chamber. This chamber recovers heat back to the fresh air that is being introduced to the pool hall.
The speed of the fans are controlled by voltage, the more voltage the faster the fan runs, the faster the fan runs the larger volume of air will be introduced (and extracted). The speed controller that controls the fan speed has a number of settings. This helps regulate the amount of fresh air.
The different types of unit will have different extraction rates in Meters cubed per hour. Full details below.
Each pool is different which is why three main installation types are available:
Option 1 – Through the wall Units (Indux 1 or Indux E300)
The unit grills will be seen in the pool hall and on the external wall. Easy to install and wire up, offers a good value solution. To control the speed you will require the correct speed controller to suit your fan.
Option 2 – Semi Remote (Indux 4 and E300 RW6)
This type of installation will require a little more work as ducting (150mm E300 and 300mm Indux 4) will be required along with grilles. Please note ductwork and grilles are not supplied with the fans. You will have to purchase these separately to meet you project requirements. Again to control the speed you will need the correct speed control for your fan unit.
Option 3 – Fully Remote (E300R6)
This is suitable for installation in roof void or similar internal space. Please note these units are not suitable for installation in wet areas or externally. The unit will have 4 spigots that you will connect 150mm ductwork too. Please check the installation and specification guides if you wish to install long runs of ductwork. These are relatively small fans so large pressure drops within the system may reduce the extraction rates. That said they are suitable for most domestic type installation. Call us for more details or download the data/installation guides from the resources tab above.
Full Range of Heat Recovery Ventilators:
Full Range of Speed Controllers Available:
Please ask if you have any questions before ordering, alternatively download the full product pdf which details sizes etc - see resources tab above. Please note some formats are not held in stock so a short lead time may apply.
This page is for a Indux 1 - Self Contained Through The Wall Fresh Air Heat Recovery Ventilator AM3050 (HR500)
Indux E300 Speed Controller
Here you will find all the product details you will ever need.