What is the difference between STAR and DELTA wiring?
Star and Delta Wiring in 3 Phase Systems A three phase circuit uses three alternating currents to supply power. It stems from three coils placed 120° apart, they rotate in a sinusoidal waveform magnetic field. Three phase circuits are commonly used in industrial...
How do heating elements work?
Understanding Heating Elements Whether you are brewing a morning cuppa, running a load of whites through the wash, or needing hot water for a shower, you depend on a fundamental piece of engineering. So, how do heating elements work? The magic behind these modern...
Sheath Material for Heating Elements
Use of Alloys Our Guide Tubular Sheathed Heating Elements are manufactured in a variety of materials and should be selected based on application. The most commonly produced, and versatile, heating element sheath material is Alloy 800, commonly referred to as Incoloy....
Optimal Industrial Heater Choices: Efficiency & Types
Choosing the Right Industrial Heater Type Choosing the right industrial heater is crucial for efficient operations. Industrial heaters maintain optimal temperatures in various processes. They are vital in industries like manufacturing, food processing, and chemical...
Efficient Immersion Heaters: Benefits & Applications
Benefits of Using an Immersion Heater Immersion heaters are a practical solution for heating water efficiently. They are widely used in domestic and commercial industries. They offer a range of benefits that make them a popular choice. An immersion heater heats water...
Optimising Heating Applications
Get the best out of your heating applications with replacement parts designed to last. At TPFay, we aim to provide solutions that last by optimising heating applications providing heating elements built to last. We had numerous enquiries with a hot food storage...
TPFay Quality Management System Certified to ISO 9001:2015
We at TPFay (Kirkby) Limited are delighted to announce that we have successfully achieved ISO 9001:2015 certification for our Quality Management System! This is a part of our ongoing commitment to quality. A big thank you to our whole team who helped implement our QMS...
Removable Core Immersion Heaters
Corrosion causing Immersion Heater problems too quick? Why not try a removable core heater. What are they? Imagine a standard immersion heater – a bundle of heating elements submerged directly into a liquid. Now, imagine being able to withdraw those heating elements...
Need an Immersion Heater in a hurry?
Don't have weeks to wait? See if our standard 2.25" BSP heaters are a right fit for you. Ranging from 3kW to 18kW. Featured products Can't see the Immersion Heater you need? Our stock list varies in BSP thread size, power rating and immersed length. Our team are on...
Flanged Immersion Heaters
At TPFay, we produce a wide variety of flanged immersion heaters tailored to our customers requirements. Our flanged heaters are manufactured with quality at the forefront of our mind. What are they? These types of heaters are designed to be more robust and are ideal...
Made In Britain
We are absolutely thrilled to announce that TPFay (Kirkby) Limited is now certified as a member of Made in Britain. Having spent over 45 years manufacturing our products at our site in Kirkby it seemed right to make it official!For our customers and partners, this...
GENSET Engine Heating Elements and Immersion Heaters
GENSET engine heating elements and immersion heaters are essential components for ensuring the reliable operation of generators, especially in cold weather conditions. These devices help maintain optimal engine temperatures, facilitating easier starts and reducing wear and tear during cold starts.














