Featuring HALOGUARD Fixed Refrigerant Gas Leak Detection

With experience extending back to the 1988 Montreal Protocol, no other fixed refrigerant gas monitoring system manufacturer can claim a greater history dedicated to the research, manufacture, sales and service of refrigerant gas monitoring systems.

Today, the Thermal Gas Systems Haloguard product brand has come to stand for proven reliability worldwide. Our monitors and ancillary equipment are designed and built to withstand tough mechanical room requirements.

We invite users at all levels, including System Engineers, Mechanical Contractors, Facility Managers, Chiller Equipment Manufacturers and Distributors to experience our personalized customer service and support.


PhotoAcoustic IR offers the most dependable 1 part per million (PPM) monitoring by eliminating the reading drift associated with non-dispersive IR (NDIR)
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Thermal Gas Systems, Inc.

11285 Elkins Rd.
Bldg. H-1
Roswell GA 30076
Tel: 770 667-3865
Fax: 770 667-3857
Toll Free: 800 896-2996
Email: info@thermalgas.com

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Confused? Have questions?
Give us a call 800-896-2996 to discuss your specific application requirements.

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