Section

5

Installing Fan Heaters – with “Distribution Module” Only

5.1 Before You Begin

NOTICE

ITR makes a variety of fan heaters for individual cabins or areas. There are Cabin heaters and Spacesaver heaters (where space is limited). These heaters draw as little as 0.9 amps and deliver 140 cfm. These heaters also come in high output versions and the above numbers are increased by 40%. They should be mounted as close to the floor as possible. They have a built-in aquastat (optional), which turns on the fan when the water running through it reaches 120°F (49°C).

The Defrost Heater, provides up to 28,000 BTU/h and uses a three speed fan, 200/275/450 cfm, 40/55/100 watts.

Note: A limited number of fan heaters can be used with the Oasis™ Heating and Distribution Modules.

Only the installation of ITR fan heaters is covered in this Manual.

If you are installing non-ITR fan heaters, you must obtain prior approval from ITR. You must check the fans’ total amperage draw to ensure they will be compatible with the Zone Control Board (optional), as well as flow capacity to ensure that each fan meets system requirements.

International Thermal Research

5-1