Tutco SureHeat

Tutco SureHeat Formerly a division of OSRAM SYLVANIA Inc.,the process heat division was purchased by Smiths Group in October of 2017 and rebranded Tutco SureHeat.

Formerly a division of OSRAM SYLVANIA Inc., a global provider of innovative lighting solutions, the process heat division was purchased by Smiths Group in October of 2017. Operated under the FlexTek division at Smiths Group, Tutco SureHeat is a now a new subdivision of the Tutco Heating Group. Click here for more information about Tutco. In 1968, then operating as part of OSRAM SYLVANIA, Inc., the

process heat engineering team developed an innovative heating element that exceeded the industry demand for a clean, efficient, and highly controllable source of heat. The Serpentine design overcame the challenges of the manufacturing industry and ensured better heat transfers, faster and higher temperatures and longer heater element life—qualities unmatched in the industry.

​Manufactured in the USA, Tutco SureHeat air heaters are used in aerospace, automotive, industrial, electronic, food, medical, packaging, plastics, pharmaceutical, printing and numerous applications throughout the world. Tutco SureHeat understands industrial facilities are dependent upon productivity, safety, and efficiency. Every component, machine, and process impacts operational cost. In today’s industrial environments, meeting productivity goals can mean the difference between success and failure. As the need for higher temperatures has increased so has productivity demands. This is a problem for most air heaters. Reaching and maintaining temperatures quickly can result in dramatically reduced heater component life. ​

Electric air heaters are being used in several alternative fuel processes to support zero-carbon initiatives. From suppo...
05/29/2026

Electric air heaters are being used in several alternative fuel processes to support zero-carbon initiatives. From supporting energy storage applications to electrolysis processes creating hydrogen fuel, high-temperature heating applications are critical components in research and development. High temperatures and high-pressure heaters like TUTCO SureHeat Specialty Flanged Inline Heaters can quickly reach the necessary temperatures at higher pressures to support efficient Solid Oxide Electrolyzer Cell processes.

Learn more at https://www.tutcosureheat.com/specialty-fl**ged-inline-heaters

One of the most common calls I receive starts with a customer saying something like, “We installed the heater, turned it...
05/28/2026

One of the most common calls I receive starts with a customer saying something like, “We installed the heater, turned it on, and it failed immediately.”
In many cases, the assumption is that the heater itself was defective. But after reviewing the application and evaluating the failed heater, the root cause is usually something else. Most heater failures are not manufacturing defects — they’re related to airflow, power control, startup procedures, or installation issues.

The good news is that many of these failures are preventable.
Read the story at https://www.tutcosureheat.com/why-did-my-heater-fail

This month’s lead story takes a closer look at something that quietly powers countless industrial systems: process heate...
05/27/2026

This month’s lead story takes a closer look at something that quietly powers countless industrial systems: process heaters. From plastics manufacturing and aerospace testing to food production and chemical processing, properly engineered heating systems play a critical role in product quality, efficiency, and reliability. In the story, we explore the different types of industrial heating technologies — including conductive, process air and gas, and flexible heaters — and how companies like TUTCO, TUTCO Farnam, and TUTCO SureHeat are helping manufacturers apply heat more precisely, efficiently, and reliably in today’s increasingly automated industrial environments. Also, in this issue of TUTCOnnect — a new Engineering Insight from Sarah Walazek on heater failure, electric heat in research facilities, and more Thinking Outside the Box.

Read TUTCOnnect at https://tutco.com/tutconnect-may-2026

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Today’s combustion researchers are focused on designing and testing new combustor shapes and configurations to improve f...
05/22/2026

Today’s combustion researchers are focused on designing and testing new combustor shapes and configurations to improve fuel efficiency, reduce noise, and minimize pollution. Central to these efforts is the redesign of the combustor within turbofan engines. Heat and pressure are key factors in the testing and development process, driving innovation in cleaner and more efficient technologies. TUTCO SureHeat’s High temperature SFI heaters are critical components in combustor testing.

Read more at https://www.tutcosureheat.com/combustion

The Serpentine Triple Pass heaters are modular field replaceable air heaters commonly used in OEM applications. The popu...
05/21/2026

The Serpentine Triple Pass heaters are modular field replaceable air heaters commonly used in OEM applications. The popular air heater element consists of a versatile Serpentine coil that fits into a stainless steel “triple-pass” exchange housing and makes electrical connections through fittings pressed into the base. The housing uses the incoming air to cool the outer shell prior to passing through the heater element. This minimizes radiant heat loss and provides a safe to the touch product to minimize injury to operators who come in contact with the heater. Air is commonly supplied by compressed air supply lines.
Read more at https://www.tutcosureheat.com/product/serpentine-vi
ProudToBeSmiths

TUTCO SureHeat's SFI heater consists of a metal housing and the heating element assembly installed inside the housing. T...
05/20/2026

TUTCO SureHeat's SFI heater consists of a metal housing and the heating element assembly installed inside the housing. The metal housing is a round pipe with fl**ges for connecting to the customer’s piping and fittings for the power supply feed-throughs and control instrumentation. It is custom engineered to meet the unique temperature, pressure, and mass flow rate requirements for the application. The diameter is determined by how large the heating element needs to be to meet the heat transfer demand while maintaining low pressure drop. Wall thickness, fl**ge specifications, and material of construction are all established by ASME design principles for pressure vessels (Section VIII, Division 1).
Read more at https://www.tutcosureheat.com/specialty-fl**ged-inline-heaters

TUTCO SureHeat offers replacement Serpentine™ heating elements. Industrial facilities are under constant pressures to im...
05/19/2026

TUTCO SureHeat offers replacement Serpentine™ heating elements. Industrial facilities are under constant pressures to improve efficiencies, increase production, and gain advantages. Heater element life expectancy is vastly different from application to application. Elements eventually wear out and need replacing.
Get started at https://www.tutcosureheat.com/products/replacement-elements

The TUTCO SureHeat Hot Air Tool is a compact, high-performance industrial air heater engineered for precision spot heati...
05/18/2026

The TUTCO SureHeat Hot Air Tool is a compact, high-performance industrial air heater engineered for precision spot heating, localized process heating, and OEM applications where accuracy, speed, and reliability are critical. Capable of reaching outlet temperatures up to 1400 °F (760 °C) with high-velocity, focused airflow, the Hot Air Tool delivers fast, uniform heat even in tight or hard-to-reach spaces, making it ideal for applications where conventional hot air blowers, heat guns, or spot heaters are insufficient.
Read more at https://www.tutcosureheat.com/closed-loop-spot-heaters

TUTCO’s AJ Nidek will be joining the team at DRC Heat Transfer on May 18 for a day of golf and giving back at the Data C...
05/15/2026

TUTCO’s AJ Nidek will be joining the team at DRC Heat Transfer on May 18 for a day of golf and giving back at the Data Center Open Charity Golf Tournament. The event, hosted by Worldwide Mission Critical, supports the community by making a real difference in the lives of those who need it most.

The tournament will benefit PGA HOPE (Helping Our Patriots Everywhere), a program that teaches golf to veterans and active-duty military personnel to enhance their physical, mental, social, and emotional well-being.

# PGAHope

TUTCO SureHeat heating solutions are engineered to meet the high standards of sensitive equipment and demanding environm...
05/14/2026

TUTCO SureHeat heating solutions are engineered to meet the high standards of sensitive equipment and demanding environments. From diagnostic instruments to laboratory testing, our heaters deliver clean, accurate, and reliable performance—providing the precise, controllable heat that makes all the difference. With proven results and dependable quality, TUTCO SureHeat is the trusted choice for OEMs and lab professionals alike.
Learn more at https://www.tutcosureheat.com/medical-laboratory

Address

22 Industrial Drive
Exeter, NH
03833

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(800) 258-8290

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