International Thermal Research INC.

What they make

• diesel heating systems
• OASIS
• HURRICANE
• PIONEER
• SPACE HEATER SMALL
• SPACE HEATER ARCTIC
• BARRACKS HEATER
• MODERN BURNER UNIT
• military
• marine
• mining

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

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Every listed plant in Clark County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record S1DXE59377U9 · first seen JUN 2026 · last seen JUN 2026

IN CLARK COUNTY1 other plant shares this one’s industry (Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, NAICS 3334); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

SAM.gov: INTERNATIONAL THERMAL RESEARCH INC. · JUN 2026

Street address

SAM.gov: 5305 NE 121ST AVE · JUN 2026

City

SAM.gov: VANCOUVER · JUN 2026

State

SAM.gov: WA · JUN 2026

Coordinates

Census geocoder: 45.661911167619,-122.548792956329 · JUL 2026

Website

SAM.gov: www.itrheat.com · JUN 2026

CAGE code

SAM.gov: 8CVX3 · JUN 2026

SAM registration expires

SAM.gov: 2027-06-10 · JUN 2026

State business registration

WA SOS: INTERNATIONAL THERMAL RESEARCH INC., registered with the Washington Secretary of State; Corporation; active