TEC3330-14-000 Johnson Controls Thermostat Controller

Overview

The Johnson Controls TEC3330-14-000 is a stand-alone, low-voltage thermostat controller from the TEC3000 Color Series. It features a bright, high-definition color capacitive touchscreen display that provides intuitive operation, responsive feedback, and configurable light/dark or modern/classic themes. Encased in a modern white design with the Johnson Controls logo, this unit features a built-in USB port to allow configuration cloning, backup, and restore functions between similar units.

Features

• High-definition full-color capacitive touchscreen interface
• Stand-alone operation with field-selectable BACnet MS/TP or N2 network compatibility
• USB configuration port for rapid cloning, backup, and restore of settings
• Auto-tuning (PRAC+) and optimal start logic for efficient temperature control
• Built-in schedule object and 24-hour measurement trends tracking
• Non-volatile programming memory that retains configuration during power loss
• Two configurable binary inputs and multiple fan configuration support (on/off or variable speed)
• Integrated humidity sensor to support dehumidification control

Specifications

• Supply Voltage: 19 – 30 VAC, 50/60 Hz, 4 VA nominal, Class 2 or SELV
• Control Outputs: Single- or two-stage RTU/heat pump with economizer
• Relay Output Rating: 19 – 30 VAC, 1.0 A maximum continuous, 3.0 A in-rush
• Temperature Control Range: Heating: 40.0°F to 90.0°F (4.5°C to 32.0°C); Cooling: 54.0°F to 100.0°F (12.0°C to 38.0°C)
• Temperature Accuracy: +/- 0.9°F (+/- 0.5°C) typical calibrated at 70°F
• Humidity Range & Accuracy: +/- 5% RH from 20% to 80% RH
• Ambient Operating Conditions: 32°F to 122°F (0°C to 50°C); 95% RH maximum, non-condensing
• Enclosure Color: White with JCI Logo

Applications

The TEC3330-14-000 is designed for precise environmental monitoring and temperature control in commercial, hospitality, and educational buildings. It is specifically engineered to provide single- or two-stage control of unitary packaged rooftop units (RTUs), RTUs with economizers, heat pumps, and heat pumps with economizers. It provides advanced control over staging, zoning equipment, local hydronic reheat valves, and auxiliary dehumidification systems to optimize indoor air comfort and drive up to 30% energy savings.