
Venstar VST2700 Tstat
The Venstar VST2700 is a high-performance 2H/2C non-programmable digital thermostat designed for contractors who prioritize reliability and straightforward operation in commercial and residential settings. Engineered for multi-stage HVAC systems, this unit serves as the direct 33CS400-01 replacement and P374-2700 cross-reference. Its robust, slimline construction ensures compatibility with 2-stage heating and 2-stage cooling equipment, including heat pumps and gas/electric units. The Venstar VST2700 features a large, backlit Thermoglow display that allows for easy monitoring of setpoints and current room temperature in low-light environments. For precise climate control, the manual changeover thermostat provides adjustable 1st and 2nd stage differentials and deadbands, preventing short-cycling and optimizing equipment longevity. With non-volatile memory and a 24V hardwired power requirement, this commercial-grade digital thermostat delivers consistent performance without the complexity of scheduling, making it the ideal choice for high-traffic or simplified tenant applications.
Key Benefits- OEM Compatibility: Serves as a direct-fit replacement for Totaline and Carrier models, specifically 33CS400-01 and P374-2700.
- Multi-Stage Support: Capable of managing 2-stage heating and 2-stage cooling configurations for diverse 24V mechanical systems.
- Rugged Reliability: Designed with non-volatile memory to retain configuration settings during power outages without dependency on batteries.
- Technical Precision: Features three configurable outputs for maximum flexibility, including options for humidification and dehumidification control.
- Enhanced Visibility: Equipped with a large, easy-to-read backlit display and color-coded keys for intuitive technician navigation.
Is the Venstar VST2700 compatible with heat pumps?
Yes, this 2-stage thermostat is fully compatible with heat pump systems as well as standard gas, electric, and hydronic heating systems.
Does this model require a common wire?
Yes, the VST2700 is a 24V AC hardwired thermostat and requires a "C" wire for operation.
Can I use this to replace a Carrier 33CS400-01?
The Venstar VST2700 is the industry-standard direct replacement for the Carrier 33CS400-01 and the Totaline P374-2700, featuring the same footprint and wiring logic.
Item is Non Cancelable / Non Returnable
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Venstar VST2700 Tstat
The Venstar VST2700 is a high-performance 2H/2C non-programmable digital thermostat designed for contractors who prioritize reliability and straightforward operation in commercial and residential settings. Engineered for multi-stage HVAC systems, this unit serves as the direct 33CS400-01 replacement and P374-2700 cross-reference. Its robust, slimline construction ensures compatibility with 2-stage heating and 2-stage cooling equipment, including heat pumps and gas/electric units. The Venstar VST2700 features a large, backlit Thermoglow display that allows for easy monitoring of setpoints and current room temperature in low-light environments. For precise climate control, the manual changeover thermostat provides adjustable 1st and 2nd stage differentials and deadbands, preventing short-cycling and optimizing equipment longevity. With non-volatile memory and a 24V hardwired power requirement, this commercial-grade digital thermostat delivers consistent performance without the complexity of scheduling, making it the ideal choice for high-traffic or simplified tenant applications.
Key Benefits- OEM Compatibility: Serves as a direct-fit replacement for Totaline and Carrier models, specifically 33CS400-01 and P374-2700.
- Multi-Stage Support: Capable of managing 2-stage heating and 2-stage cooling configurations for diverse 24V mechanical systems.
- Rugged Reliability: Designed with non-volatile memory to retain configuration settings during power outages without dependency on batteries.
- Technical Precision: Features three configurable outputs for maximum flexibility, including options for humidification and dehumidification control.
- Enhanced Visibility: Equipped with a large, easy-to-read backlit display and color-coded keys for intuitive technician navigation.
Is the Venstar VST2700 compatible with heat pumps?
Yes, this 2-stage thermostat is fully compatible with heat pump systems as well as standard gas, electric, and hydronic heating systems.
Does this model require a common wire?
Yes, the VST2700 is a 24V AC hardwired thermostat and requires a "C" wire for operation.
Can I use this to replace a Carrier 33CS400-01?
The Venstar VST2700 is the industry-standard direct replacement for the Carrier 33CS400-01 and the Totaline P374-2700, featuring the same footprint and wiring logic.
Item is Non Cancelable / Non Returnable
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Venstar VST2700 is a high-performance 2H/2C non-programmable digital thermostat designed for contractors who prioritize reliability and straightforward operation in commercial and residential settings. Engineered for multi-stage HVAC systems, this unit serves as the direct 33CS400-01 replacement and P374-2700 cross-reference. Its robust, slimline construction ensures compatibility with 2-stage heating and 2-stage cooling equipment, including heat pumps and gas/electric units. The Venstar VST2700 features a large, backlit Thermoglow display that allows for easy monitoring of setpoints and current room temperature in low-light environments. For precise climate control, the manual changeover thermostat provides adjustable 1st and 2nd stage differentials and deadbands, preventing short-cycling and optimizing equipment longevity. With non-volatile memory and a 24V hardwired power requirement, this commercial-grade digital thermostat delivers consistent performance without the complexity of scheduling, making it the ideal choice for high-traffic or simplified tenant applications.
Key Benefits- OEM Compatibility: Serves as a direct-fit replacement for Totaline and Carrier models, specifically 33CS400-01 and P374-2700.
- Multi-Stage Support: Capable of managing 2-stage heating and 2-stage cooling configurations for diverse 24V mechanical systems.
- Rugged Reliability: Designed with non-volatile memory to retain configuration settings during power outages without dependency on batteries.
- Technical Precision: Features three configurable outputs for maximum flexibility, including options for humidification and dehumidification control.
- Enhanced Visibility: Equipped with a large, easy-to-read backlit display and color-coded keys for intuitive technician navigation.
Is the Venstar VST2700 compatible with heat pumps?
Yes, this 2-stage thermostat is fully compatible with heat pump systems as well as standard gas, electric, and hydronic heating systems.
Does this model require a common wire?
Yes, the VST2700 is a 24V AC hardwired thermostat and requires a "C" wire for operation.
Can I use this to replace a Carrier 33CS400-01?
The Venstar VST2700 is the industry-standard direct replacement for the Carrier 33CS400-01 and the Totaline P374-2700, featuring the same footprint and wiring logic.
Item is Non Cancelable / Non Returnable
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.






