Peco Controls T8168-1 Thermostat

T8168-1 is the direct replacement for TB158-100, TB158-003, TB158-017, TA158-100, TA168-100

Peco Controls T8168-1 Thermostat — Digital Programmable Thermostat with 3-Speed Fan Control

Upgrade your HVAC system with the Peco Controls T8168-1 Thermostat, a versatile digital thermostat designed for precise temperature control and energy efficiency. This advanced thermostat offers programmable or non-programmable operation and supports remote, local, or averaged temperature sensing for ultimate flexibility.

Key Features:

• Type: Programmable Digital Thermostat with Backlit Display

• Fan Control: 3-Speed Fan Operation

• Supply Voltage: 24 VAC (20–30 VAC), 50/60 Hz

• Output Ratings:

  • Y1, Y2, W1, W2, G, G1: 24 VAC, 10 VA

  • WD, GD, YD: 0–10 VDC (minimum 1.2K ohms)

  • 4–20 mA (maximum 600 ohms)

• Temperature Control Range: 50° to 90°F (10° to 32°C)

• Differential: 1°F (0.5°C)

• Operating Temperature: 0° to 120°F (-18° to 49°C)

• Operating Humidity: 5% to 95% RH, non-condensing

• Proportional Output Band Width: 2°F (1°C)

• Proportional Stroke Time: Default 2 minutes (configurable)

• Physical Dimensions: 4.3"H x 5.7"W x 1.3"D

• Terminal Connections: 14–24 AWG stranded or solid wire

Advanced Control Options:

• Seasonal summer–winter changeover for fan coil systems

• Compatible with 2-pipe and 4-pipe fan coil configurations

• Keypad lockout with PIN for security

• Occupancy-based fan selection and door open shut down

• Holiday scheduling and multiple fault notifications

• Control for relays, valves, and dampers

• Models available with Wi-Fi and BACnet for enhanced connectivity

The Peco T8168-1 is the smart choice for commercial and residential HVAC systems demanding reliable performance and flexible programming. Ensure optimal comfort and energy savings year-round with this feature-rich thermostat.

Order your Peco Controls T8168-1 Thermostat today for precise and dependable climate control!