Genuine Dimplex Opti-myst Transducer – Ultransmit M011B

(257 customer reviews)

£59.99£71.99 Excl. VATIncl. VAT

In Stock | UK Delivery: Tue, 27th Jan

✓ Genuine Part · ✓ 12-Month Warranty · ✓ 30-Day Returns

   £4.99 UK delivery or Free delivery on £150+

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Part Number - X-SP01/70852/0

Genuine Dimplex Transducer – Ultransmit M011B

This high-quality component is designed to create the captivating fire and smoke-effect visuals in all of the Dimplex Opti-myst electric fireplaces. It’s a 100% genuine Dimplex spare with a 1-year warranty, you can trust in its durability and performance. The Genuine Dimplex Transducer, can be identified by the information on the bottom of the part “Ultransmit M011B”.

Step-by-Step Guide for Hassle-free Installation

Open Install Guide See Video Guide

Dimplex Smoke Effect Spare Part

The transducer is a small but important device that vibrates water at an ultrasonic frequency, turning it into a fine mist. The mist rises through the logs or coals, and when combined with the lighting within the fireplace, creates the lifelike illusion of flames and smoke for which Dimplex Opti-myst fireplaces are known. It’s this innovative technology that brings the ambience of a traditional log burner into your home, without any of the hassles associated with smoke or open flames.

Part Number: SP01/70852/0 (Ultransmit M011B)

It’s the perfect choice for restoring your fireplace experience. Invest in the authenticity of the Genuine Dimplex Transducer, the ultimate replacement for your Dimplex electric fireplace.


 

FAQs

How long does a Dimplex opti-myst transducer last?

All genuine Dimplex spares come with a 12-month warranty, but the approximate life-span of a transducer is 2 to 5 years. This can vary depending on water hardness and how well the unit is maintained, with regular cleaning and the use of filtered water helping to extend its life.

You're backed by a solid 1-year warranty and seamless compatibility. As for those knockoff alternatives? Although the price may seem appealing, they draw excessive current (650mA), which can cause damage to your PCB and/or 24V DC PSU and lead to early failure.

Genuine Dimplex transducers, on the other hand, meet the correct quality and safety standards, ensuring safe, long-lasting reliability. Trust in the genuine product for performance you can count on.

For more information, please read our buyer's guide.

We’ve made fitting your transducer a breeze. Each transducer we ship comes with a user-friendly installation manual. Plus, you can find a helpful video tutorial above for visual guidance. Just follow the manual or watch the video, and you’ll have your transducer securely installed in no time.

Check that the transducer is sat correctly in the sump unit and the wires are connected. If they are and your flame effect doesn’t work, you will require a new transducer.

For more detailed information, please see our troubleshooting guide.

All genuine Dimplex transducers have 'Ultransmit M011B' marked on the bottom. The numbers and letters that follow are simply manufacturing codes that indicate batch numbers, production dates, or factory details. These variations do not affect compatibility or performance.

The opti-myst transducer uses ultrasonic vibrations to turn water into a fine, cool mist. This mist is then illuminated, creating an incredibly realistic flame effect that is completely safe to touch.

 


 

Any Questions?

We understand that appliance models can vary, and sometimes it can be challenging to identify the exact part you need. That’s why our customer support team is ready to assist you. Whether you prefer to reach out to us by phone or email, we’re here to help you identify the correct part for your specific requirements. Visit our Contact Us page here.

For those who are struggling to troubleshoot your fireplace, we offer a helpful guide on Solving Dimplex Opti-myst Problems. This article is designed to simplify the spare parts selection process, making it easy and convenient to find the precise part you need.

 

Why Electricspares?

Established in 1976, we combine the speed of a modern website with the care of a traditional family business. We are here to ensure you get the genuine part you need, at a fair price, without the wait.

And if you get stuck? We’re right here. Whether it's a compatibility check or help with your order, there is a real person at the end of the phone ready to help.

Old School Service. New School Speed.

257 reviews for Genuine Dimplex Opti-myst Transducer – Ultransmit M011B

    Tracy Armitage
    22/01/2026
    After buying a supposedly compatible transducer which worked intermittently I decided to buy an original one. After looking at reviews for various sites I went for electricspares. I'm so glad I did. I rang up before I ordered and discussed my problem fire with Oliver who was very helpful and agreed it did sound like the transducer. He explained why compatible transducers don't work properly and told me I could ring back anytime if I had any problems with my fire I ordered one straight away. It was late afternoon so didn't arrive the next day but came the day after. It was well packaged with instructions on how to replace it. It took a few minutes and my fire has worked perfectly ever since. Thank you for the advice and quick reliable service, I will definitely use your spare parts in the future.
    Brian Literacki
    22/01/2026
    Already bought one of these for my own fire and purchased a second for a family member for there one. Genuine part, very prompt dispatch and delivery, installed and working well. Family member very pleased with product.
    Elizabeth Campbell
    17/01/2026
    Part arrived when said it would but I am waiting on an electrician to fit
    Chris
    17/01/2026
    Genuine part worked straight away. Prompt service and delivery
    David Gilmore
    16/01/2026
    Better spending that bit more on a genuine part, I have bought cheaper ones in the past that last a few months at best.
    Brian Literacki
    16/01/2026
    Genuine part, working well, very prompt dispatch and delivery.
    Jane M
    15/01/2026
    I recently ordered spare parts for my electric fire and couldn't be more impressed. The online ordering and payment system was incredibly easy to navigate. I received an immediate email confirming my order and expected delivery date—and to my surprise, one of the items actually arrived the very next day! The part was securely packed using eco-friendly materials, which I really appreciated. It also came with an installation guide that was clear and easy to follow, making the repair straightforward. I will definitely use this company again and highly recommend them for their excellent, efficient service. Thank you.
    Paul Unsworth
    15/01/2026
    Absolutely brilliant service, easy to order and delivered when they said it would be. Will certainly deal with them again.
    Sue bennett
    13/01/2026
    Absolutely brilliant service arrived when it was promised. Oliver was very knowledgeable and extremely helpful even though I had to call him several times. He deserves a raise
    John Steggles
    12/01/2026
    Very good service. Arrived on the promised day although was over the Christmas busy period. Speedy replies to my e-mails.

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Genuine Dimplex Transducer M011B
Genuine Dimplex Opti-myst Transducer – Ultransmit M011B