Changshu Flex-Tek Thermal Fluid Systems Manufacturer Co., Ltd. |
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General Information
We are the premier fabricator of
tubular heating elements for various applications in the appliance
and comfort conditioning industries. Our products have been custom
designed and sold to original equipment manufacturers, wholesalers,
and distributors.
Our reputation as a supplier of
electro mechanical assemblies and sub-assemblies to major consumer
products manufacturers since 1938 has been constantly upgraded
through our ISO 9001, 14001, and 18001 Registrations and our
state of the art research and development facility.
Increasingly sophisticated
technology and personnel have allowed us to hold over 30 key U.S.
and foreign patents for the industry and be certified to
participate in the UL client test data program (CTDP).
Quality Control
Each heater is dielectrically
tested at 1,000 volts plus twice the rated voltage times 120%. The
resistance of all heaters is measured and must be within ± 5% of
the rated value. A functional electrical test is performed on every
heater by applying control voltage and energizing all control
circuits.
Why TUTCO
1. Heater is UL listed for Outdoor Applications
2. All of the limit controls in all TUTCO duct heaters are
automatic resets or are manually resettable. There are no devices
that have to be replaced when tripped.
3. In a horizontal airflow application, the airflow direction is
not specific; it can go either direction without any modification.
4. With our wire rack element suspension system, the heater coil is
less susceptible to airflow shading and allows a very small
pressure drop across the coils.
5. All TUTCO duct heaters carry a zero clearance rating for
installations into ducts.