3 - Manually Controlled Output Stages

Model 3S10 - Three Stage
360,000 - 720,000 - 1,080,000 BTU's per Hr.

This generator utilizes two blowers. The size of the motors depends on whether it's intended for high pressure or low pressure usage. By operating the small blower by itself it will have an output of 360,000 BTU's per hour. By operating the larger blower by itself it will have an output of 720,000 BTU's per hour. You are also able to operate both blowers at the same time giving a combined output of 1,080,000 BTU's per hour. With this generator you may manually select which stage you need. however, through the use of a control panel and electric valves, the machine will start and stop automatically by using a temperature controller and/or a cure timer.

Model 3S15 - Three Stage
500,000 - 1,000,000 - 1,500,000 BTU's per Hr.

This generator utilizes the same concept as the 3S10. The blowers and motors are larger to develop more BTU's per hour. In addition, a larger frame was required to handle the larger burning chamber and other components on the 3S15.