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Description 

Compact, efficient heater with stainless steel housing and positive hose-barb air connection for heating air or inert 
gases to 1400°F (760°C).   Built in “K” Thermocouple allows for closed-loop control of temperature to ±1°F of set 
point.   If operated correctly, the heater will operate continuously for 5000 hours or longer.

 

Limited Warranty 

Tutco  SureHeat 

warrants  that  all  products  to  be  delivered  hereunder  will  be  free  from  defects  in  material  and 

workmanship at the time of delivery.  

Tutco SureHeat

’s obligation under this warranty shall be limited to (at its 

option) repairing, replacing, or granting a credit at the prices invoiced at the time of shipment for any of said 
products.  This warranty shall not apply to any such products which shall have been repaired or altered, except 
by 

Tutco  SureHeat

, or which shall have been subjected.  

Tutco  SureHeat

 shall be liable under this warranty 

only if (A) 

Tutco  SureHeat

 receives notice of the alleged defect within sixty (60) days after the date of 

shipment; (B) the adjustment procedure hereinafter provided is followed, and (C) such products are, to 

Tutco 

SureHeat

’s satisfaction, determined to be defective. 

THE WARRANTY SET FORTH IN THE PRECEDING PARAGRAPH IS EXCLUSIVE AND IN LIEU OF ALL 
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED 
WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR OF MERCHANTABILITY. 

The  information  contained  in  this  manual  is  based  on  data  considered  to  be  true  and  accurate.  
Reasonable  precautions  for  accuracy  has  been  taken  in  the  preparation  of  this  manual,  however 

Tutco 

SureHeat

 assumes no responsibility for any omissions or errors, nor assumes any liability for damages that 

may result from the use of the product in accordance with the information contained in this manual. 

Please direct all warranty/repair requests or inquiries to the place of purchase, and provide the following 
information, in writing: 

(A)

Order number under which products were shipped

(B)

Model/Serial Number of product

(C)

Reason for rejection

PRODUCTS CAN NOT BE RETURNED TO 

TUTCO SUREHEAT 

WITHOUT AUTHORIZATION. 

Replacement, repair, or credit for products found to be defective will be made by the place of purchase.  All 
products found to be not defective will be returned to the Buyer; transportation charges collect or stored at Buyer’s 
expense. 

Summary of Contents for F068462

Page 1: ...HOCK HAZARD Only qualified individuals should install this heater and related controls Follow all applicable electrical codes and use proper wiring BURN FIRE EXPLOSION HAZARD Do not use in hazardous environments and or near explosive or reactive gases or combustible materials Avoid contact with the heater or exit accessories during or soon after operation DO NOT USE NEAR VOLATILE OR COMBUSTIBLE MA...

Page 2: ... followed and C such products are to Tutco SureHeat s satisfaction determined to be defective THE WARRANTY SET FORTH IN THE PRECEDING PARAGRAPH IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR OF MERCHANTABILITY The information contained in this manual is based on data considered to be true ...

Page 3: ...0 F 760 C see page 6 for Performance Curves Minimum Airflow 60 SCFH 28 SLPM UL File E177292 only for those Part s listed above otherwise contact factory General Information Environmental Conditions Ambient Temperature 32 F to 104 F 0 C to 40 C Humidity 0 to 95 R H Ventilation Use in a well ventilated area away from excess dust dirt and moisture Cleaning With unit OFF and unplugged exterior surface...

Page 4: ...ate at safe voltages as shown on the Performance Curves see page 6 Excess voltage will cause premature failure 3 Always have sufficient airflow through the heater before applying power Otherwise element will overheat very quickly and burn out NOTE A thermocouple cannot detect temperatures if there is no flow turn on flow before applying power even when a controller with a thermocouple is being use...

Page 5: ...e heater Do not clamp so tightly as to distort the stainless steel housing 2 Connect the filtered air source to the heater using ID high pressure tubing 3 Connect the two power leads grounding screw and thermocouple leads to the appropriate connections For K thermocouples the red lead is negative and the yellow lead is positive 4 If a thermocouple is used external to the heater ensure that it is l...

Page 6: ... 150 C or less for safety Continue airflow longer as necessary to prevent burn hazard to personnel 3 Turn off air to the system Performance Curves The attached performance curves show exit air temperatures at different airflows and voltages Pressure readings longer dashed lines are measured at the inlet to the heater with no entrance or exit restrictions Solid lines indicate safe normal life opera...

Page 7: ...7 ...

Page 8: ...low lock out tag out procedures a For Troubleshooting Heater i Use multi meter to check continuity between 1 Power terminals H1 to H2 2 Thermocouples positive yellow to negative red ii If there is continuity on all above tests check system wiring 1 Crossed thermocouple wires 2 Reversed thermocouple wire polarity note RED is NEGATIVE 3 Verify inlet air temp is below set point on INLET TEMP controll...

Page 9: ...ower control starts off low 0 output before the contactor is engaged and immediately applying full power Use proper closed loop control PID settings Tutco SureHeat typically uses the following PID Proportional P Integral I and Derivative D settings as a starting point for stable temperature control Some manual tuning may be required for more precise control Description Range Default P roportional ...

Page 10: ...258 8290 603 418 7648 K 603 772 1072 Website www tutcosureheat com E mail support tutcosureheat com The technical data and specifications supplied in this operating manual are subject to change without prior notice Contact Tutco SureHeat for additional assistance ...

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