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Detection solutions for HVAC applications

From small factories to large-scale plants, we help protect commercial enterprises and their workers around the world.

Mechanical Equipment Rooms
Data Centers
Vehicles Exhaust Emissions
Industrial Cold Storage
FGFD In Mechanical Equipment Rooms

Top protection for the most important part of your building.

A building’s mechanical room is the hub of its heating, ventilation and air conditioning system. This can include central utility plants, boiler and chiller rooms, mechanical and electrical rooms and fuel rooms. The equipment within these rooms has the potential to leak harmful combustible or toxic gases, including costly and environmentally harmful refrigerant gases.

Top Products


Chillgard® 5000 Refrigerant Leak Monitor

The Chillgard 5000 Refrigerant Leak Monitor provides the earliest level of detection of costly refrigerant gas leaks in mechanical equipment rooms.

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FGFD In Data Centers

Prevent overheating and help protect your data facility.

Refrigeration in data centers is pivotal in preventing the overheating of electrical equipment. Effective refrigerant leak detection can help ensure efficient cooling by minimizing leaks, protecting valuable equipment and data.

Top Products


Chillgard® 5000 Refrigerant Leak Monitor

The Chillgard 5000 Refrigerant Leak Monitor provides the earliest level of detection of costly refrigerant gas leaks in mechanical equipment rooms.

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FGFD In Vehicles Exhaust Emissions

Control and ventilation of hazardous gases is your first defense.

In enclosed areas such as parking garages, potentially lethal concentrations of carbon monoxide (CO) and nitrogen dioxide (NO2) can build up quickly—before exposed individuals have any indication of danger. The issue is not whether these gases reach hazardous concentrations, but rather how to control and ventilate gas buildup when it occurs.

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PrimaX® P Gas Transmitter

Designed to detect gases indoors or outdoors, our PrimaX P Gas Transmitter measures oxygen and toxic and combustible gases. The flameproof transmitter is housed in a powder-coated aluminum enclosure that will protect it in extremely dangerous conditions. The unit also features a large, easy-to-read LCD screen and three LED status indicators for up-to-the-second reporting.

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FGFD In Industrial Cold Storage

Cold storage isn’t without combustion risks.

Ammonia (NH3) is commonly used as a refrigerant in large industrial cold storage facilities. Ammonia leak detection systems can be installed to help mitigate the risks of toxicity and explosion.

Top Products


Chillgard® 5000 Ammonia Monitor

The Chillgard 5000 Ammonia Monitor accurately detects ammonia gas leaks as low as 10 ppm for early notification, keeping your plant safe according to ANSI/IIAR and EN 378.

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Leading The Way In Commercial
FGFD Safety
The HVAC industry presents a wide variety of gas detection needs, from boiler rooms, to engineering and research labs, transportation maintenance facilities to a number of other industrial building and facility applications. To enable personnel to work safely within these environments, monitoring of toxic gases, oxygen enrichment and deficiency and combustible gases is crucial.