The Team




Our Goal

Heating is colloquially considered a luxury, and more in a country like Mexico, where the heat is taken as a daily. But when it comes to specialized industrial processes or performance and production in greenhouses, heating is not a luxury, it is an absolute necessity.

And as part of an industrial process, not a question that can be left to chance, is a matter of vital importance that may mean increasing the profit margin of a company, or total loss of investment in it.

Understanding this fundamental need, in Van Triest Engineering Group works to give the customer not only products of the best brands with proven quality, but also the necessary technical support for users who decide not see your confidence in your investment risk.

The mission of Van Triest Engineering is to provide the best product, best support and better care.

Burner sequence control

Connects to control system

Simple to program

10-bits resolution

Can be used from PC

Integrated load control

Electronic compound, up to 4 channels

Integrated leakage test

Integrated operated CO/O2 control


The ETAMATIC was specially developed to control all the processes and functions of a monoblock burner. Designed for mounting on the burner, it combines in one compact housing all the functions necessary for a advanced burner control with gas and/or oil. It can control a variable speed drive for the combustion air, and various servomotors for air and fuel.




Electrical power supply:

from 115 VAC - 15%


to 230 VAC +10 %    50/60 Hz

Ambient temperature



+0 °C …+ 60 °C

Transport and storage:

- 25 °C …+ 60 °C

Resolution per analog input:

999 digit, 10 bits

Recommended: run time of the positioning drive:

30 s … 60 s

Constant outputs:

0 … 10 V >5 kΩ


0/4 … 20 mA < 600 Ω

Digital signal input:

14 (The line shall not be longer than 10 m)

Digital outputs:

Main gas 1, main gas 2, oil valves, ignition valves, ignition transformer, fan, oil pump, fault

Number of curve-sets:

2 per channel (e.g. for oil/gas combined burner)

BUS coupling:

Via external adapter connected to
LSB for these protocols:

  • INTERBUS-S (Phoenix)
  • PROFIBUS DPModbusEthernet (Modbus TCP)










EC Type Examination Certificate according to 97/23/EC
(Pressure Equipment Directive)

  • DIN EN 298:2004
  • DIN EN 1643:2001
  • DIN EN 230:2005
  • DIN EN 60730-2-5
  • DIN EN 12067-2:2004
  • DIN EN 20156-1:2005,Ziff. 10.5

EC Type Examination Certificat according to 2009/142/EG
(Gas Appliance Directive)

  • DIN EN 298
  • DIN EN 13611
  • DIN EN 1643
  • DIN EN 12067-2


  • DIN EN 61508 Teil 2+3

System Acceptance Test- EN 50156-1 (TÜV)

Marine Type Approval Certificates GL and LR

AGA Certified Product - EN298, AS4625, AS4630



EC Declaration of Conformity

  • 2006/95/EG Low Voltage Directive
  • 2004/108/EG EMP Directive
  • 97/23/EG Pressure Equipment Directive Cat. IV Mod. B+D
  • 2009/142/EG Gas Appliance Directive