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 industrial strength infrared heater is made especially for residential garages, workshops or virtually any small unheated space. Its compact size allows placement in those small, heard to heat areas where longer infrared tube heaters previously could not be used. Both versatile and reliable, each unit is factory pre-assembled for easy, low cost installation and is available in four sizes, from 20,000 to 50,000 BTU/HR. All models are available in either natural or propane gas, and have been design certified by CSA. Reliability and durability are underscored through the use of high quality materials like calorized/heat treated aluminized steel tubes, maintenance free draft inducer assemblies, and redundant step opening gas valves.

This line of 21 unitize, low intensity U-tube heaters ranges in capacity from 40,000 to 250,000 BTU/HR and in total heater length of 17' to 27.5', providing optimum flexibility to meet exact industrial or commercial building heating requirements. The U-tube configuration of these heaters offers a large radiating surface for more uniform heat distribution at the floor level. These models are especially suited for lower mounting heights and may be mounted horizontally or up to an angle of 45º. In addition, the self-contained draft inducer can be rotated up to 90º, addicting to the installation flexibility.

A line of 82 unitized straight tube heaters, with more than 26 different configurations offers optimum flexibility in custom designing an infrared heating system. Ranging in capacity from 40,000 to 250,000 BTU/HR, these heaters are from 15' to 80' long, and may be used in straight, L-shape, U-shape, or Z-shape configurations. For added versatility, 90º elbows and corner reflectors are available on most of the units for close area mounting near walls, doors, or corners. The LTS series is design certified for up to 50' of fresh air inlet duct and up to 75' of horizontal sidewall venting. In addition, the LTS series is certified for a unique incline mount, which allows the heaters to be mounted following the contour of the roof for maximum space utilization.

The ETS/ETU Series, with more than 80 different configuration and in capacities from 40,000 to 250,000 BTU/HR offer optimum flexibility in custom designing an infrared heating system.
The ETS series is available in multiple configurations (straight, L, Z, and expanded U-shape) with lengths from 15' to 80' long. For added versatility, 90º elbows, corner reflectors and side reflectors are available for close area mounting near walls, doors and corners.
The ETU series is available in seven different configurations and provides more uniform radiant heat energy distribution. The ETU series is ideal for high heat loss areas and spot heating.

Available in capacities of 150,000 and 175,000 BTU/HR, these compact heaters are completely factory assembled and may be mounted at various heights, horizontally, or up to an angle of 90º. These powerful units incorporate many of the features standard for other Space Ray tube heaters and are especially suited for higher mounting heights. This series meets a wide range of comfort heating needs, indoors or outdoors.

The DK Series is a line of 14 ceramic heaters in capacities from 30,000 to 160,000 BTU/HR, four in propane gas and ten in natural gas. Suitable for horizontal mounting or angled up to 35º, this series can meet a variety of spot and area heating requirements. This product is manufactured with a special honeycomb design tile for increased radiant output, with a corrosion resistant aluminized steel body construction.

The RSCA Series is the highest quality ceramic infrared heater in the industry. Available in natural or propane gas in 26,000, 52,000 or 104,000 BTU/HR, it features iron oxide coated tiles that increase surface emissitivity by 13%, plus an internal plenum assembly and an Incoloy 800 Reverberatory Screen, which provides a secondary radiating surface and additional safety. With reflector options and a mounting capability from horizontal to 45º, these units are very flexible. The option of a 24-volt direct spark ignition system or having a millivolt control system allows these units to be used where no power supply is avaialble.

The OCH Series is ideal for outdoor and indoor spot heating applications, including patio areas, restaurants, bus shelters, smoking areas, etc. Perfect for indoor spot heating as well, such as work stations, lobby entrance ways, restrooms, vestibule areas and more.