Maxitrol TD294E-609-0818 Remote Select Dual Temperature
Selectra Series 94 systems are designed for use with atmospheric and direct fired burners (used in furnaces, ovens, etc.). Series 94 is used in either 'remote' or 'self-contained' systems, along with components common to either configuration. A remote system contains an amplifier with a separate temperature selector. A room override thermostat is optional with remote single dial selector. The self-contained system has the amplifier/selector combined as a single unit. Common items include temperature sensors, mixing tubes, and modulator-modulator/regulator valves. A dual remote temperature selector is also available and is primarily used for paint booth "spray/dry" applications.
The system utilizes two temperature ranges 60-90F and 80-180F. The 60-90F range is labeled Spray, and the 80-180F range is labeled Dry. The LED, located between Spray and Dry ranges, displays the sensed temperature. The temperature is sensed for both ranges with a single TS194Q sensor. Switching between the two temperature ranges is accomplished by a SPST switch (not supplied.)
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