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TFO Forced Air Ovens
110 – 120 Voltage
Part number (Manual): 4861792
Revision: February 28, 2020
Cascade TEK Part ID Numbers:
Model Name TFO-1 TFO-3 TFO-5
Part ID CTF122 CTF322 CTF522
Part ID designates the specific build type of the model.
This oven is manufactured for Cascade TEK by Sheldon Manufacturing,
INC, an ISO-certified manufacturer.
Safety Certifications
These units are CUE listed by TÜV SÜD as forced air ovens for professional, industrial, or
educational use where the preparation or testing of materials is done at an ambient air pressure
range of 22.14 – 31.3 inHg (75 – 106 kPa) and no flammable, volatile, or combustible materials are
being heated.
The units have been tested to the following requirements:
CAN/CSA-22.2 No. 61010-1:2012/U2:2016-04
CAN/CSA-C22.2 No. 61010-2-010:2015
UL 61010-1:2012/R:2016-04
UL 61010-2-010:2015
EN 61010-1:2010
EN 61010-2-010:2014