
XCSpec products are designed to be user-friendly, low-cost, and easy to install, with mobile device setup and low-voltage operation. It offers reliable performance with highly dependable components, email alerts, and optional remote support, all without requiring cloud integration.
THERMOSTATS

AQ TstatProPlus with Indicator Panel
9901-0021
The AQ TstatProPlus with Indicator Panel is specifically designed for visual assurance of the health and comfort of the workspace by tenants. At-a-glance indicators, easily seen across the room, provide green/yellow/red air quality feedback, while the large display shows space temperature and humidity. This thermostat uniquely combines temperature control with smart ventilation controls for improved indoor air quality and energy savings. Using the same Air Quality sensors, the AQ TstatProPlus with Indicator Panel provides additional energy savings through unique features like Demand Control Ventilation and CO2-based occupancy. Up to 3 additional zones can be added to the AQ TstatProPlus with Indicator Panel, consolidating advanced ventilation controls. For buildings with a Powered exhaust, the AQ TstatProPlus with Indicator Panel provides space pressure data for a powered exhaust controller – maintaining known space pressures for additional ventilation assurance.

AQ TstatProPlus
9901-0027
The AQ TstatProPlus builds on the family of thermostat capabilities by adding embedded air quality sensors, resulting in improved indoor air quality and additional energy savings. Designed for health and energy efficiency, it measures CO2 levels, humidity, and temperature in real-time, ensuring a comfortable and safe environment. Additional Economizer Integration functions include a hardwire 0-10/2-10V output to the Economizer Controller for Demand Based Ventilation, providing further energy savings. With advanced features like Demand Control Ventilation and CO2-based occupancy, the AQ Thermostat Plus keeps your tenant's air quality healthy to assure productivity while optimizing and reducing energy costs. Like the TstatProPlus, up to 3 additional zones can be added to the AQ Thermostat, consolidating advanced ventilation controls, including the highest CO2-based ventilation control.

TstatProPlus
9901-0020
The TstatProPlus expands on the single wired zone on the TstatPro to 3 wireless temperature, humidity, or pressure Indoor zone units, making this a perfect solution for multiple zones serviced by a single RTU. Weights to the different zones can be applied, allowing certain areas to input more heavily to the final resolved temperature. In addition to a true Occupancy out signal for economizer controller integration, the TstatProPlus supports hardwiring the Economizer Alarm output to the thermostat. In this configuration, the TstatProPlus can annunciate an active Economizer Alarm on the front panel – meeting Title 24 for Economizer alarm annunciation. Soft Lock and Powered Exhaust integration capabilities carry forward in the TstatProPlus.

TstatPro
9901-0010
Supporting both conventional heating/cooling and heat pumps, the TstatPro is designed for advanced commercial space needs. Add the capability for a Wired Remote temperature input, and the TstatPro fits well into big-box retail or other commercial applications where the thermostat is remote from the monitored space. A soft user partial or full lock-out feature allows the TstatPro to be installed without needing a Locked cover with an option to provide for or partial control to tenants. Specially designed for economizers, the TstatPro can be commissioned to drive a true Occupancy Relay output to the economizer controller for energy savings when not occupied. Buildings with Powered Exhaust receive space pressure information from the TstatPro over the thermostat power lines, providing a tubeless solution for a powered exhaust installation.
ZONE UNITS

AQ Indoor
9901-3043
The XCSpec AQ Indoor Remote Zone Sensor measures CO2 with altitude correction and automatic calibration, working as a stand-alone monitor or with TsatProPlus and AQ ThermostatPlus. Title 24 compliant features customizable CO2 indicators and seamless Wi-Fi or Power Line communication to thermostats, controllers, and remote equipment. It supports tools like the AQ Bridge and Extender for enhanced zone control and air quality management.

AQ Outdoor
9901-4041
The AQ Outdoor is a reliable solution for monitoring outdoor air quality. It measures critical parameters like CO2 levels, temperature, and humidity, providing real-time data for effective system adjustments. Built for durability, it ensures accurate performance in outdoor conditions and integrates seamlessly with XCSpec systems to optimize ventilation and maintain healthy indoor environments.

Temperature Watch Pro
9901-3044
The Temperature Pressure Watch Pro enhances HVAC zone control by precisely monitoring temperature and humidity. Its user-friendly indicator panel allows for customizable Red/Amber/Green thresholds, while connectivity options—Wi-Fi or Power Line—ensure seamless communication with thermostats and controllers. The device broadcasts critical data to remote equipment through the AQ Bridge or Extender, supporting powered exhaust or economizer operations. Designed for flexibility, it integrates effortlessly with local thermostats for expanded zone management, providing optimal environmental control and efficiency.

Pressure Watch Pro
9901-3036
The Pressure Watch Pro for TstatPro Plus and AQ Thermostat Plus delivers accurate pressure measurements and seamless integration into HVAC systems. Featuring an indicator panel and manual reset, these units communicate pressure data to thermostats or controllers via Wi-Fi or power line, enabling precise zone control. They support remote control equipment through AQ Bridge or Extender, optimizing powered exhaust systems and local thermostat configurations for enhanced performance and efficiency.
CONTROL PRODUCTS

AQ Extender
9901-3035
XCSpec AC Controls offer precise management of air conditioning systems, enhancing comfort and efficiency. Advanced features and seamless integration ensure reliable performance and optimized energy usage for any environment.

AQ Bridge
9901-3037
XCSpec AC Controls offer precise management of air conditioning systems, enhancing comfort and efficiency. Advanced features and seamless integration ensure reliable performance and optimized energy usage for any environment.
WHAT THEY SAYTESTIMONIALSOUR GREAT CLIENTS
“I wish to thank you for your help in our improved ventilation and W-Fi enabled XCSpec Control system. Thanks to your support, our community now has significantly more healthy and protective ventilation and air treatment in our Pavilion. Thanks to your unique technology, we could accomplish this project at a cost significantly less than the previously proposed HVAC system expansion that was previously proposed. “
John Bobrowich – Pelican Cove’s Building Facilities Committee
"XCSpec CO2 thermostats have helped us save 15% on our utility bills - through the use of CO2-based scheduling overrides and Demand Based Ventilation. Easy Install Too!"
Julie Such, Park Centre Homestead Management
"The XCSpec Pressure control system has been installed in our Tahoe Fire stations for over 2 years. The installation was very easy and they added CO2 measurement inside our firehouse."
Tahoe Fire Station
USE OUR XCSPEC DEVICE APP
Get Room Space Conditions By Scanning the QR Code on the Unit
We use the radio on our units to communicate with your mobile device to aid the installation and see the real-time data. Just SCAN the QR code and see:
- PPM Display: View to see the current parts per million reading
- Demand Control: Delivers input air damper display
- Room Pressure: Real-time space pressure measurements relative to outside air pressure
- DCV Alarm: Receive an alert if the system has measured five consecutive days over 1,100 PPM
- PPM Values: Delivers the highest PPM value in each of the last 5 days

ABOUT XCSPEC
At XCSpec, we merge the realms of building science and health to pioneer Smart Dynamic Ventilation Controls. Our mission is to provide affordable solutions that empower individuals to visualize, monitor, and optimize their indoor air quality effortlessly - while also saving energy costs.
CONTACT US
Email: sales@xcspec.com
Phone: 415-463-8037
Address: XCSpec Controls
500 Tamal Plaza Ste 513
Corte Madera CA 94925