Proactive Monitoring, Verified Performance.
The Venstar T4950-TMS is more than a thermostat, it's a Temperature Monitoring System that measures, verifies, and validates HVAC performance through Skyport Cloud.
Most thermostats show temperature.
The
T4950-TMS
shows performance.
Traditional thermostats display only the room temperature.They can't reveal how well your HVAC system is actually performing
The T4950-TMS includes two remote duct sensors to monitor both supply and return air temperatures, giving facilities teams visibility into true system efficiency.
When performance begins to drop, you'll know before it affects comfort or costs
Includes two remote duct sensors
Know when the HVAC performance drops before anyone feels it.
Connected through Skyport Cloud, the T4950-TMS continuously analyzes HVAC performance. If the system fails to reach your desired supply/return temperature difference within the parameters you set, an HVAC Health Alert is sent instantly to your phone, tablet, or dashboard.
This proactive insight allows facilities teams to correct issues before comfort is affected. From a single cloud-connected interface, you can monitor multiple locations, prioritize maintenance, and keep every space operating smoothly. It's real-time visibility is designed to protect both comfort and confidence across your entire portfolio.
Skyport Cloud is included at no cost with the purchase of the T4950-TMS with no setup fees or monthly subscriptions.
HVAC Health Alerts:
Detect issues before downtime.
Customizable Settings:
Set your own set points and delay thresholds.
Cloud-Based Monitoring:
See performance from anywhere.
Multi-Site Visibility:
Manage every location from one dashboard.
HVAC Health Alerts
Real-Time Performance Insight.
Powered by Skyport Cloud, the T4950-TMS compares supply and return air temperatures to confirm system performance.
If the expected temperature difference isn’t met within the allotted time, you’re notified immediately so small problems never turn into big ones. You set the targets. Skyport provides the visibility.
Your Parameters. Your Proof. Your Performance.
- Customizable set points.
- Adjust alert timing.
- View data in Skyport Cloud.
From Reactive to Proactive.
The T4950-TMS turns HVAC management from guesswork into clarity.
Get ahead of failures, cut energy costs, and validate comfort across every building you oversee.
Whether managing one site or hundreds, you'll have the visibility to keep everything running efficiently and consistently.
Your logo printed on our thermostats for FREE
Thermostat Logo Program
The Venstar Thermostat Logo Program was created with the specific aim of enhancing your company's visibility, which is one of the essential components to growing your business in today's competitive market.
Features
- Controls up to 4-Heat and 2-Cool stages
- Switchable: non-programmable or 7-day programmable
- 365-Day holiday programming (when connected to Skyport).
- Gas, electric or heat pump control.
- Keypad Lockout
- Setpoint limiting
- Controls humidification, dehumidification & reheat
- Adjustable timers & deadbands between stages
- Open ADR 2.0b compliant
- Compatible with condensate overflow warning systems- lock compressor out with display message
- Preoccupancy fan purge
- FDD Notifications
- Title 24 Compliant
- Light Sensor built-in - Activate occupied period & Monitorand alert lights left on (Skyport Feature)
- Smart Fan
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