
AmbiRad
The low intensity infrared heating system specialists. Our heaters, which set new standards in efficiency, are utilized in applications such as factories, warehouses, vehicle service centers, dock areas and airplane hangars. Products include: ARC - continuous system (available with modulation), VISION VSX - super efficient radiant heater, VPLUS - industry standard blown heater.

Berko ![]()
Berko electrically powered radiant, convector and unit heaters provide clean, efficient heating in residential, commercial and institutional applications.

Detroit Radiant Products Co. ![]()
With over 50 years of manufacturing gas-fired infra-red heaters, we have proven to be the largest manufacturer in the world. Our RE-VERBER-RAY trade name is well known. Products include High Intensity DR Series, Low Intensity Tube Heater Series HL with our unique patented two-stage technology which features distinct operating advantages, HLV Vacuum System and much more.

QMark ![]()
Qmark offers a wide range of electrically powered radiant, convector and unit heaters for supplemental heat requirements in residential, commercial and institutional comfort applications.

Roberts-Gordon
Manufacturer with worldwide distribution specializing in gas-fired, infrared and warm air heating technology as well as complementary heating accessories. Products include CORAYVAC®, VANTAGE®, GORDONRAY®, CARIBE®, GORDONGLO®, BLACKHEAT® and COMBAT®.
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AmbiRad
The low intensity infrared heating system specialists. Our heaters, which set new standards in efficiency, are utilized in applications such as factories, warehouses, vehicle service centers, dock areas and airplane hangars. Products include: ARC - continuous system (available with modulation), VISION VSX - super efficient radiant heater, VPLUS - industry standard blown heater.

Berko ![]()
Berko electrically powered radiant, convector and unit heaters provide clean, efficient heating in residential, commercial and institutional applications.

Detroit Radiant Products Co. ![]()
With over 50 years of manufacturing gas-fired infra-red heaters, we have proven to be the largest manufacturer in the world. Our RE-VERBER-RAY trade name is well known. Products include High Intensity DR Series, Low Intensity Tube Heater Series HL with our unique patented two-stage technology which features distinct operating advantages, HLV Vacuum System and much more.

QMark ![]()
Qmark offers a wide range of electrically powered radiant, convector and unit heaters for supplemental heat requirements in residential, commercial and institutional comfort applications.

Roberts-Gordon
Manufacturer with worldwide distribution specializing in gas-fired, infrared and warm air heating technology as well as complementary heating accessories. Products include CORAYVAC®, VANTAGE®, GORDONRAY®, CARIBE®, GORDONGLO®, BLACKHEAT® and COMBAT®.