Jackson Systems

PECO Wave TW205-001 Wireless Non-Programmable Thermostat


This product has been discontinued by the manufacturer


The PECO Wave Wireless System™

The PECO Wave Wireless System is comprised of the TW205 or TW206 wireless thermostat paired with a RW205 receiver. Optional accessories to the system are the SW205 wireless occupancy sensor and SW206 wireless door switch.
The TW205 thermostat is nonprogrammable digital thermostat that may be powered by battery, 24VAC, or both. It features separate heating and cooling setpoints, auto changeover, fan control functions, and wireless communication with the RW205 receiver. The RW205 receiver is wired to the HVAC equipment and controls all outputs. The optional SW205 occupancy sensor and SW206 door switch also communicate wirelessly with the RW205 receiver to signal occupancy status.


The PECO Wave Wireless System is intended for use in PTAC, PTHP, and On/Off control applications.

  • System mode selections: Off-Heat-Cool-Auto-Setback
  • Stages: 1 Heat/1 Cool, 2 Heat/1 Cool, 1 Heat/2 Cool
  • 6 outputs (RW205): 1 Heat, 1 Cool, Up to 3 Fan, Outside Air Damper / Reversing Valve
  • Fan control: 1-3 Speeds, Cycling(Auto)or Continuous(On)
  • Permanent Memory: The thermostat does not need batteries to store user-configured settings in memory. Nonvolatile memory(EEPROM) saves temperature setpoints, fan, and system settings for unlimited time. In the event of power loss, time settings are kept for at least one year(TW206).

Connections for Remote Temperature Probe and Setback(RW205)


  • Temperature Range: 50 F to 90 F (10 C to 32 C)
  • Differential: 1 F (0.5 C)
  • Input Power: TW205/TW206 thermostat: Two AA alkaline batteries or 24 VAC, 50/60 Hz
  • Input Power (cont.): RW205 receiver: 24 VAC or 100-277 VAC, 50/60 Hz
  • Wireless Type: 902 to 928 MHz Band, FHSS (Frequency Hopping Spread Spectrum)
  • Wireless Range: 100 ft. minimum in open air
  • Operating Temperature: 0 F to 120 F (-17 C to 48 C)
  • Shipping Temperature: -20 F to 130 F (-28 C to 54 C)
  • Operating Humidity: 5% to 95% RH, non-condensing
  • Physical Dimensions: TW205/TW206: 4.5"H x 5.75"W x 1.1"D
  • Physical Dimensions: RW205: 4.8"H x 3.8"W x 1.3"D

Features and Benefits

  • Frequency Hopping Spread Spectrum wireless (FHSS)
  • 7 day programmable, 4 events per day
  • Occupancy HVAC control input
  • Controlled “Off” safety option
  • Keypad lockout – partial or full
  • Setback capability
  • Auto changeover option
  • Local or remote sensing
  • LCD display with backlight
  • 100′ transmission range
  • ASHRAE 90.1 and Title 24 Compliant (requires TW206 and RW205)
  • Hardwired or battery powered
  • 1-year warranty

Additional information


UPC 879978000837
Imprinting Available Yes


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