Education
Do you have questions about the best practices for safely using and maintaining your heat transfer system? Read on.
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The Startup & Commissioning Checklist
You just took delivery of a new thermal fluid system. It is bolted down, wired up, and nearly ready to run. But the way you commission it will shape its safety, reliability, and service life. A disciplined startup helps prevent…
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The FAT Playbook
A Factory Acceptance Test (FAT) is a full-system run that shows how your temperature-control equipment performs before it leaves the factory. By operating the system at its specified temperature and, when appropriate, with the…
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Why Food & Beverage Plants Prefer Water/Glycol Systems Over Hot Oil
Food and beverage plants often prefer water/glycol systems because most food processes run at or below ~250°F—the typical ceiling for food-safe glycol service—and demand food-safe fluids, combined heating and chilling, freeze…
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Precision Heating for Demanding Chemical Environments
Chemical processing environments demand temperature control systems that perform reliably under conditions most industries never encounter: corrosive media, reactive chemistries, wide operating temperature ranges, and strict process…
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Temperature Control Built for Pharmaceutical Process Confidence
In pharmaceutical manufacturing, temperature control is directly tied to product quality, batch consistency, compliance, and uptime. Even slight deviations can create downstream problems, from production delays to costly revalidation.…
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Valves in Thermal Fluid Systems: Guide to Tight Control
Thermal fluid systems deliver precise, repeatable temperature control in a closed loop without the elevated pressure steam requires. That control does not come from the heater alone. It comes from how the system directs, balances,…
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What Aerospace & Defense Programs Get Wrong About Process Heating
A heater that works fine on the shop floor can still sink a program. In aerospace and defense, the failure rarely announces itself on day one. It shows up months later as thermal drift during a qualification test, an unplanned…
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How to Prepare an RFQ for an Industrial Heating System
When you’re preparing a Request for Quote (RFQ) for an industrial heating system, the quality of the information you provide upfront directly impacts how accurate, timely, and useful the quote will be. From a sales engineering…
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Thermal Fluid Systems for the Nuclear Industry
If you are evaluating temperature control for a nuclear energy application, thermal fluid systems offer clear advantages over steam‑heated processes. These systems deliver precise, repeatable temperature control in a closed‑loop…
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Electrical Heater Failures: Root Causes & Prevention
lectrical flanged immersion heaters are widely used because they can deliver high heat input through a single vessel nozzle. When properly applied, they offer long service life and precise temperature control. When failures occur,…
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Temperature Control Challenges in Chemical Reactors
Chemical reactors rarely forgive temperature mistakes. In many processes, a few degrees can mean the difference between a stable, repeatable reaction and off-spec product, reduced yield, accelerated fouling, or a safety incident.…
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UL Recognized Flanged Heaters - Dedicated to your Safety
When it comes to industrial heating equipment, safety and reliability are no longer optional—they’re expected. As regulatory expectations increase, UL listed and NRTL certified heaters have become the benchmark for compliance,…
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Open Coil Heaters vs. Flanged Immersion Heaters: How to Choose
Electric immersion heaters are widely used for direct tank heating across industrial processes. Among the most common designs are flanged immersion heaters and open coil heaters in closed wells, both of which are proven and reliable…
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Tank Heating: A Practical Guide to Direct Heating Selection & Sizing
Selecting the right heating method for an industrial tank application is critical for protecting product quality, shortening time to temperature, and keeping maintenance predictable. Most tank heating designs fall into two families:…
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Proper Pipe Manifold Sizing for Balanced Flow
In hydronic and industrial heat transfer systems, pipe manifolds are critical hydraulic components that directly affect flow balance, pressure drop, and thermal performance. When manifolds are undersized, systems become difficult…
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The Heart of the System: How to Select the Right Pump for Your Process
In any circulating process, the pump is the heart of the system. It doesn’t create heat or cooling on its own—it makes the entire process possible by keeping fluid moving at the right rate and pressure. Selecting the correct…
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What Is An Immersion Heater?
When it comes to efficiently heating liquids in industrial processes, few solutions are as versatile and effective as the electric immersion heater. If you’ve ever wondered what is an immersion heater and how it works, this…
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Propylene Glycol vs Water Heat Transfer
When it comes to efficient and safe heat transfer, choosing the right fluid can make or break your system’s performance. The choice between propylene glycol or water heat transfer isn’t just about cost; it’s about system…
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Where Thermal Fluid Systems Can Be Found
Learn where thermal fluid systems are used across industries like chemical processing, food production, oil and gas, and more. Explore applications from HEAT.
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Understanding Thermal Fluid Systems: A High-Level Overview
For industries that require precise temperature control, thermal fluid systems (also known as heat transfer systems) are often the best choice. These efficient and reliable closed-loop systems work by circulating a heat transfer…
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The Power of Safety Interlocks in Heat Transfer Systems
Safety interlocks in a heat transfer system are key to the prevention of potential damage ensuring overall system integrity. Safety interlocks act as vigilant guardians, continuously monitoring critical parameters and responding…
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Everything You Need To Know About Thermal Fluid Care
Fluid maintenance is as important as maintaining mechanical parts. If your system is not running as it should, it may be time to perform maintenance on your thermal fluid. HEAT can help you diagnose and correct these problems,…
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HOW TO Safely Use HTFF Series Hot Oil Filters
Hot oil filters play a crucial role in maintaining the efficiency and reliability of your heat transfer systems. Filter packages are designed to remove contaminants and impurities from heat transfer fluid, ensuring optimal heat…
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How to Safely Use the BOSS 1000 To Take a Hot Oil Sample
Discover how to safely use the BOSS 1000 for accurate hot oil sampling. Follow our guide for installation, operation, and maintenance to ensure precise fluid analysis.
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Precision and Performance: How Cooling Elevates Industrial Process Control
In the dynamic landscape of modern industries, precise temperature control is a fundamental aspect of optimizing processes, ensuring product quality, and safeguarding equipment integrity and reliability. As industrial applications…
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Non-Wicking Insulation: Safeguarding Hot Oil Systems from Fire Hazards
Insulation plays a vital role in hot oil systems, providing thermal efficiency, energy conservation, and personnel protection. However, when it comes to insulating hot oil systems, one crucial aspect that cannot be overlooked…
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Mastering Hot Oil System Filling
In this comprehensive guide, we'll walk you through the step-by-step process of using a pump/filter cart like HEAT’s PFS-III to efficiently fill your hot oil system. Incorporating a pump/filter cart to your commissioning and…
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Custom-Engineered VS. Pre-Engineered Heat Transfer Systems: Which One Is Right For You?
When it comes to our heat transfer systems, there are two primary options to consider: custom-engineered systems and pre-engineered systems. Both have their merits, but understanding the differences between them is very important…
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Navigating the Hazards of Hot Oil and Glycol Heat Transfer Systems
Heat transfer systems - including hot oil systems and glycol systems - are essential for various industrial processes. However, they come with inherent risks that must be carefully managed to ensure the safety of your personnel…
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Choosing the Right Heat Transfer Fluid
Learn how to choose the best heat transfer fluid for your system. Compare fluid types, key properties, and expert selection tips to improve performance and reliability.
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