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TANN is availalble 24/7 for technical support. Ask about our preventative maintenance contracts to improve your equipment uptime.

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TANN has its own in-house service department which can provide comprehensive internal and external inspections of your equipment.  These inspections are vital to get ahead of yearly maintenance and optimize uptime.  We can inspect all types of oxidizers (RTOs, DTOs, recoups, catalytic), ovens, hot oil systems, heat recovery systems and more.

A full preventative maintenance inspection of a thermal oxidizer includes:

  • External inspection 
  • Discussion with customer about system performance and fault history
  • Operational check of all switches, actuators and valves
  • Full inspection of the control room including control cabinets, cooling fans and filters
  • Grease solenoid spools and bearings (if required)
  • Gas train inspection
  • Internal inspection 
  • Check valves for proper seating
  • Full inspection of all dampers
  • Heat exchanger inspection for fouling and damage
  • Inspect insulation and repacking where necessary
  • Full inspection of main fans (wheel, shaft, bearings, etc)
  • Inspect combustion blower
  • Inspect burner cone
  • Gas train checkout and test system safeties during restart
  • Burner operation verification
  • Thermocouple calibration
  • Pressure transmitter calibration
  • System flows and pressures recorded
  • Thermal imaging
  • Fan alignment and balancing
  • Full report with photos after inspection


Please contact our service department today to discuss your inspection and maintenance needs.


Maintenance Contracts

TANN also provides maintenance contracts for customers looking for a comprehensive, multi-year inspection agreement. TANN will work with you to create a plan that is tailored specifically to your company, the length of the agreement can go from 2-5 years. Depending on what your plant requires, inspection intervals can be annually, semi-annually, quarterly, or more. Customers on an inspection program will benefit from having locked-in service pricing for the length of the agreement and free 24/7 phone support.

We’ll manage your air pollution control equipment, you manage your business.

TANN Corporation has 35+ years of designing, manufacturing and installing oxidizer systems, and our team is ready to custom design systems and turnkey solutions that meet your needs.

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