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Showroom @ 760 3rd Ave (25th St) Brooklyn, NY 11232

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Model # 53200 CTC 511,521,5 PROGRAM T-STAT

E3 Series universal thermostats are easy to install, easy to program, and easy to operate, taking the stress out of getting confortable.


Easy Installation
Color coded wire terminals
Built-in level bulb
Break-away guides for less common terminals
Screwless terminals
Blue backlikght
Permanent memory
Filter monitor
System powered, or battery powered (2AA, included)
Battery backup
Freeze protection

3 year warranty
Terminations: Rh, RC/R, Y, G, W, L, O, B, AE/W2, Y2, C, A
25% fewer programming steps
4 programs per day
Save-Away override

Wall Thermostat 5/1/1 Day Program 2 Heat/2 Cool

$42.50 Regular Price
$28.00Sale Price
  • Voltage: 20 to 30 VAC Current Draw: 0.1 to 1.5 A Temperature Range: 45°F to 95°F (6°C to 35°C) Operating Differential: 1° (F or C) Compressor Protection: 3.5 minute, delay on break Applications: Air/ground/hydro exchanger Heat pumps w/ electric/gas/oil auxiliary Hot water motor & solenoid valves Hot water gravity and zoned Millivolt Electric heat Gas and oil fired boilers Gas standing pilot & electric ignition 2 Heat / 2 Cool Systems