The Three Stage Control automatically controls the temperature in a room by operating two variable speed fans and a single-speed fan or heater.
Easy to use and program
The Three Stage Control comes with seven factory-configured operating programs you can easily reconfigure for your ideal situation. The easy-to-use keypad and menu system make the TVS one of the easiest controls to program. The controls advanced and powerful features are never more than a few keystrokes away.
Versatility and peace of mind
The TVS has a 30-foot temperature probe that monitors temperatures in a single zone. For more versatility, you can connect 4 temperature probes together and use 4-zone averaging. Temperature probes are available in 1, 6, 30, 75, or 150-foot lengths; you can extend them up to 500 feet using extension cable.
You can connect the TVS to an alarm siren or other external alarm system. Customizable alarm settings allow you to choose which alarm conditions you want to be notified about.
120/230 VAC, 50/60 Hz
7.5 A at 120/230 VAC, general-purpose (resistive)5 FLA at 120/230 VAC, PSC motor1/3 HP at 120 VAC, 1/2 HP at 230 VAC, PSC motor
Variable Stage Fuses:
12 A, 250 VAC ABC-type ceramic
6 A at 120/230 VAC, general-purpose (resistive)1/3 HP at 120 VAC, 1/2 HP at 230 VAC360 W tungsten at 120 VAC
0.4 A at 125 VAC, 2.0 A at 30 VDC, resistive load0.2 A at 125 VAC, 1.0 A at 30 VDC, inductive load
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