Cold Blocker Garage and Residential Tube Heaters
Product Support

A new compact size energy efficient infrared gas tube heater is now available for use in residential and light commercial buildings. The Space-Ray Cold Blocker CB Series industrial strength infrared heater is made especially for residential garages, workshops or virtually any small unheated space. It's compact size (only 9 feet 3 inches in overall length) allows placement in those small, hard to heat areas where longer tube heaters could not previously be used.

With the Space-Ray Cold Blocker CB Series, improved comfort levels can be achieved along with lower fuel bills. In many buildings, owners have experienced annual fuel savings of between 30% and 50% when compared to conventional forced air systems. Now this savings and comfort can be yours too.See specifications sheet and SKU list for more information or contact us today.

Available Models
BRAND ORDER NO. DESCRIPTION PHOTO
PRICE ? To view pricing, login with your Contractor account. Don't have an account? Call us at 1-800-265-4484.
Spaceray 43485000 ColdBlocker Accessories - Emitter Guard Kit - 8ft x 18 inch Login
Spaceray 43486000 ColdBlocker Accessories - Draft Inducer Guard Kit Login
Spaceray 43504000 ColdBlocker Accessories - Deflector Kit - for reduced clearances below the heater Login
Spaceray 43515000 ColdBlocker Accessories - Lower Mounting Kit for installations 6ft to 8ft above floor Login
Spaceray 44444000 ColdBlocker Accessories - Outdoor Cover Kit - includes cabinet, grille and exhaust hood Login
Spaceray CB20 Cold Blocker Residential/Garage Infrared Tube Heater - 20,000 BTU Login
Spaceray CB30 Cold Blocker Residential/Garage Infrared Tube Heater - 30,000 BTU Login
Spaceray CB40 Cold Blocker Residential/Garage Infrared Tube Heater - 40,000 BTU Login
Spaceray CB50 Cold Blocker Residential/Garage Infrared Tube Heater - 50,000 BTU Login