Terma 43D LST Silver Thermostatic Heating Element

Old Price £84.99

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Introducing the Terma 43D LST Silver Thermostatic Heating Element, a cutting-edge solution that will transform the performance of your towel rails and radiators. This adaptable heating element, which is suitable for both electric and dual-fuel systems, is an essential addition to any modern bathroom or utility space. Notably, its Low Surface Temperature (LST) designation makes it an excellent choice for locations that require extra safety precautions, such as nursing homes and child day care centres, guaranteeing a safe, warm touch even while in use. This element, backed by a solid 2-year manufacturer's warranty, provides dependability and quality across its varied power outputs, which range from 120W to 1000W.


  • Versatile Application: Suitable for converting towel rails and some radiators to electric or dual-fuel systems.
  • Safety First: The Low Surface Temperature (LST) function ensures safe use in sensitive situations.
  • Variable Power Options: Available in 120W, 200W, 300W, 400W, 600W, 800W, and 1000W to suit different heating needs.
  • Pre-Programmed Temperature: Maintains an internal temperature of 43°C for optimal warmth.
  • Enhanced Functionality: Includes a 2-hour drying feature that eliminates the need for a timer.
  • Robust Design: The clock-shaped face is 55mm in diameter and is protected from frost and overheating.
  • Installation Flexibility: Comes with a straight cable for easy installation and has an IPx5 certification and Class 1 standard.


Q: Can the Terma 43D be used with any towel rail or radiator?
A: It works with most towel rails and certain radiators. A T component is required to use dual fuel.

Q: What does Low Surface Temperature (LST) mean?
A: LST means the element is designed to have a safer, lower surface temperature, making it ideal for use where safety is a priority.

Q: How do I choose the right power output for my setup?
A: When selecting the element, it is advised that you lower your radiator's output by 40% to achieve the optimal surface temperature.

Q: Is there a timer function included?
A: No, there is no timer, however there is a simple 2-hour drying option.

Q: How does the drying function work?
A: The drying feature may be used to generate extra heat for up to 2 hours when drying towels or clothing.

    Terma MOA Blue Programmable Thermostatic Heating Element CHART

    We are proud to offer niche size towel rails for any pipe width available. No need to break your tiles and dig under the floor boards for amending your pipes.

    We also stock affordable designer radiators, Heating elements for towel radiators and accessories.

    We buy directly from manufacturers without any middle man, incl int transport and customs managed by us, this is the reason we can offer better prices for better quality products.

    We have excellent customer service, Same day dispatch on all orders which received before 13:00 hours and it is 100% free for UK Mainland.

    We have a great team ready to help you with technical enquiries and advise whatever you would like to achieve with your towel rail.

    All Orders Over £200 Shipped Via Major Couriers Next Working Day Service. Please allow 1-2 working days.

    All orders below £50 shipped via Economy Services, Please Allow 2-3 Working Days

    Order Received Before 12:00 Hours Mon-Fri Shipped Within Same Day*. We Recommend You To Check All Deliveries As Soon As Possible. We Have Limited Time To File A Claim With Couriers Insurance. If You Notice Any Shortage Or Damage, Please Let Us Know Within 3 Working Days.

    Note: Orders from Reina are dispatched directly to the delivery address. Please note that we have no control over external shipping factors. As a result, deliveries may occasionally take longer than expected.

    Learn more about Shipping and Delivery

    Towel rails come with a 5-year warranty, and all electrical parts come with a 1-year manufacturer's warranty. Please contact us if you have any questions.

    We'd like to invite you to open a trade account with us. As a trade customer, you'll receive a 10% discount on all purchases and Free Express Shipping. We believe our products will meet your expectations and we look forward to doing business with you.

    Call us (02477220780) for details or fill out the contact form.

    Radiate Elegance, Stay Warm, Stay Stylish, Stay On Budget!