Myenergi EDDI-RLYBD Relay & Sensor Board For Eddi Power Diverter
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Product features

  • Expands Eddi functionality
  • Seamless power diverter integration
  • 2 relays can be independently set
  • Can be set to operate as a pair
  • Flexible wiring configurations
  • Precise thermal monitoring
  • eSense voltage detection
  • Smart home integration
Product code: EDDI-RLYBD
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Description

The Myenergi EDDI-RLYBD Relay & Sensor Board is a powerful add-on designed to expand the functionality and flexibility of your Myenergi Eddi Power Diverter. Engineered to seamlessly integrate with the Eddi, once paired, this smart accessory helps you make the most of your solar or wind-generated energy by intelligently directing surplus power to immersion heaters, heat pumps, or space heating systems. The result is a smarter, more sustainable home energy setup with better cost savings and a reduced carbon footprint.

This relay and sensor board unlocks enhanced wiring configurations and intelligent automation options for your Myenergi Eddi Power Diverter. Whether you're managing heating systems, integrating with external relays, or connecting to broader smart home setups, the module provides the versatility needed to optimise energy efficiency and reduce reliance on grid electricity.

At the heart of the system are two independent multi-function relays, each rated at 16A, allowing you to control separate devices or configure them to operate together. The inclusion of an eSense input enables isolated 230V detection, ideal for responding to off-peak tariffs or other energy-saving opportunities. Additionally, two PT1000 temperature sensor inputs allow for precise monitoring and control of thermal systems, ensuring optimal performance and efficiency.

  • Seamless integration with Myenergi Eddi Power Diverter
  • Allows for many different Eddi wiring configurations
  • Two independent 16A multi-function relays for flexible control
  • Configurable relay operation (independent or paired)
  • eSense input for isolated 230V detection (ideal for off-peak tariffs)
  • Dual PT1000 temperature sensor inputs for accurate monitoring
  • Supports advanced energy management & smart home integration
  • Enables control of additional heating elements & external devices
  • Ideal for optimising self-consumption of renewable energy
  • Improves system automation & energy efficiency
  • Compatible with a wide range of heating & energy setups

Relay Functions:

  • Export threshold activation
  • Import threshold response
  • Operate during heating cycles
  • De-stratification pump control
  • Timed operation settings
  • Fault signalling for BMS (Building Management Systems)

Code: EDDI-RLYBD

Is this a type 2 connector?
Yes, the Zappi is Type 2
Please can you confirm you are an authorised reseller for myenergi zappi chargers?
Yes, we are an authorised reseller for MyEnergi

DELIVERY INFORMATION

Fast, reliable UK delivery

  • FREE UK delivery (2–3 working days) on orders over £99 exVAT (order before 4pm)*.
  • Orders under £99 exVAT are charged £6 inc VAT (£5 exVAT).
  • Need it quickly? Choose from our Next Working Day & Saturday delivery options below (order before 2pm).

Delivery options & rates

Delivery OptionDelivery TimeCost
Standard Delivery2-3 working days£6.00 (£5.00 exVAT)
FREE Standard Delivery (orders over £99 exVAT)*2-3 working daysFREE
Next Working Day Delivery (order before 2pm)Next working day£9.99 (£8.33 exVAT)*
Next Working Day by 12pm  (order before 2pm)Next working day£20.00 (£16.67 exVAT)
Next Working Day by 10:30am  (order before 2pm)Next working day£21.60 (£18.00 exVAT)
Saturday Delivery  (order before 2pm Friday)    Next working day£20.00 (£16.67 exVAT)
Northern Ireland, Highland  & Islands Delivery  3-5 working days£9.99 (£8.33 exVAT)

Important: Orders placed after 2pm on Friday (or over the weekend) are processed on Monday for next working day delivery. Next Day & Saturday Delivery options NOT available on all products.

*FREE Standard & Next day delivery available on select products and will be clearly shown on the product page.


What to expect

  • We dispatch Monday - Friday (excluding public holidays).
  • Once dispatched, you’ll receive tracking information (where available).
  • If delivery is delayed for any reason, we’ll contact you as soon as possible with an updated estimate.

Please note: we cannot be held responsible for missed deliveries. Customers are advised to check their spam or junk folder to ensure tracking information and estimated delivery details are received.


Specialist product delivery

Some products require specialist handling:

  • For Portable power please allow up to 4 working days for delivery.
  • Solar panels are shipped via our £100 pallet delivery service.
  • In some cases a third-party supplier may fulfil your order directly.

Delivery areas & restrictions

  • Northern Ireland, Scottish Highlands & Channel Islands: please contact us for shipping rates.
  • Portable power to Northern Ireland: we can’t currently ship these items due to insurance issues with the courier.
  • International delivery: unfortunately we do not currently offer international shipping.

Questions, problems, or returns?

RETURN POLICY

Last updated May 23, 2024

Thank you for your purchase, we hope you are happy with it.

However, if you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund, store credit, or an exchange; please see below for more information on our returns policy.

RETURNS

If you find you have received the wrong or damaged item(s), you need to contact us within 7 days of receipt of goods. Any time after this you are responsible for returning the goods at your own cost following the standard returns process.

All returns must be postmarked and in writing within fourteen (14) days of the purchase date. All returned items must be in a new, unopened and unused condition, with all original tags and labels attached.


RETURN PROCESS

To return an item, please click the ‘Download Returns Form’ below and complete all data fields. You can then email this to our team once completed.
Place your item(s) securely in its original packaging along with the returns form.
Please note that the RMA# on the returns address is your original order number; please ensure to reference this on the returns address, as per below.
You are now ready to mail your return to the following address:

Attn: Returns
RMA #/Order No -
Eco WizardUnderfloor Wizard Ltd t/a ECO Wizard
Beechfield House
Winterton Way
Macclesfield
Cheshire
SK11 0LP
United Kingdom

We ask that all customers when returning products send the goods via a trackable courier service. Underfloor Wizard Ltd t/a ECO Wizard will not be held responsible for goods which do not arrive at our premises.

Please note, you will be responsible for all return shipping charges, unless in the instance of damaged/faulty goods received in which case we can issue you with a returns label to cover the cost of postage.

Download Returns Form

REFUNDS

After receiving your return and inspecting the condition of your item, we will process your return or exchange. Please allow at least seven (7) days from the receipt of your item to process your return or exchange. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your return has been processed.

Faults on installed products: 

If a product that has been installed develops a fault, please contact us, do not uninstall the product yourself. We will arrange for an engineer or technical support from the brand to assist with diagnosing the fault. Once the fault has been confirmed we can then arrange for the necessary next steps to occur.


EXCEPTIONS

The following items cannot be returned or exchanged:

  • opened box, damaged, missing or incomplete items cannot be returned.
  • items that have been installed.


QUESTIONS
If you have any questions concerning our return policy, please contact us at: returns@ecowizard.co.uk

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