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PRO1 IAQ T721i White Push Button Thermostat - Residential/Light Commercial Thermostats
PRO1 IAQResidential/Light Commercial Thermostats

PRO1 IAQ T721i White Push Button Thermostat

The PRO1 IAQ T721i is a Wi-Fi programmable low volt thermostat for heat and cool applications. It features push-button control, white housing, and fully customizable in-app programming. Smart capabilities include…

SKU 3G-OTH-70539

Brand
PRO1 IAQ
Item
T721i White Push Button Thermostat
Category
Residential/Light Commercial Thermostats
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PRO1 IAQ
Manufacturer Part Number
T721i
Type
White, Push Button
Application
Heat and Cool
Control Type
Push Button
Fan Settings
Auto-On-Circulate
Housing Color
White
Smart Capabilities
Separate Heating and Cooling Swing (Cycle Rate) Adjustments
Terminal Designations
Y
Humidification Control
Yes
Programming Capability
Fully Customizable (In-App Based)

Technical Documents

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PRO1 IAQ Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRO1 IAQ T721i is a Wi-Fi programmable low volt thermostat for heat and cool applications. It features push-button control, white housing, and fully customizable in-app programming. Smart capabilities include separate heating and cooling swing adjustments, and it offers humidification control with terminal designation Y.

Frequently Asked Questions

What is the PRO1 IAQ T721i thermostat used for?

The PRO1 IAQ T721i is a Wi-Fi programmable low volt thermostat for residential and light commercial heat and cool applications. It provides push-button control, fully customizable in-app programming, and separate heating and cooling swing adjustments for precise temperature management.

What are the specifications of the PRO1 IAQ T721i thermostat?

The PRO1 IAQ T721i is a white, push-button thermostat for heat and cool applications. It features fan settings of Auto-On-Circulate, terminal designation Y, humidification control, and smart capabilities including separate heating and cooling swing adjustments. Programming is fully customizable via the app.

Where to buy the PRO1 IAQ T721i thermostat worldwide?

3G Electric supplies the PRO1 IAQ T721i thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for this model.

How to install the PRO1 IAQ T721i thermostat?

Installation of the PRO1 IAQ T721i thermostat should follow standard low-voltage thermostat practices. Ensure power is off, connect wires to terminal Y and other required terminals per your system, mount the white housing, and complete setup via the PRO1 IAQ app for fully customizable programming.

Used in

Common applications for PRO1 IAQ
Commercial HVAC maintenance — PRO1 IAQ T855SH thermostat for multi-stage heat pump control in office buildings
Facility energy management — PRO1 IAQ T805 programmable thermostat for 7-day scheduling in retail spaces
Light commercial retrofit — PRO1 IAQ T501M analog thermostat for simple heat/cool control in small shops
Indoor air quality monitoring — PRO1 IAQ R751WO wireless sensor for temperature and motion detection in conference rooms
Heat pump system replacement — PRO1 IAQ T625-2 thermostat for 2H/1C heat pump staging in residential units
Thermostat guard replacement — PRO1 IAQ T150K replacement keys for securing T150 plastic guards in public areas

PRO1 IAQ Products

3G Electric supplies PRO1 IAQ residential/light commercial thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Square digital thermostat for heat and cool systems, operating on 18 to 30V AC. Manual changeover with push-button controls for system settings (Heat-Cool-Off) and fan settings (Low-High). Features color-coded terminal blocks for simplified wiring. Temperature control range 44° to 90°F with +/-4°F differential
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Square digital thermostat for heat and cool systems, operating on 18 to 30V AC. Manual changeover with push-button controls for system settings (Heat-Cool-Off) and fan settings (Low-High). Features color-coded terminal blocks for simplified wiring. Temperature control range 44° to 90°F with +/-4°F differential
Square wireless thermostat for heat and cool applications. Features push-button control, automatic changeover, 7-day programming, and humidification control. Supports 2H/2C conventional or 3H/2C heat pump systems. Temperature control range 41° to 95°F. Terminal designations include RC
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Square wireless thermostat for heat and cool applications. Features push-button control, automatic changeover, 7-day programming, and humidification control. Supports 2H/2C conventional or 3H/2C heat pump systems. Temperature control range 41° to 95°F. Terminal designations include RC
Square digital thermostat for heat and cool applications. Operates on 18 to 30V AC with battery or 24V power. Push-button controls with fan settings Hi-Med-Low-Auto-Off and system settings Auto-Heat-Cool-Off. Automatic changeover, temperature control range 44° to 90°F, differential +/-4°F. Terminal designation B
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Square digital thermostat for heat and cool applications. Operates on 18 to 30V AC with battery or 24V power. Push-button controls with fan settings Hi-Med-Low-Auto-Off and system settings Auto-Heat-Cool-Off. Automatic changeover, temperature control range 44° to 90°F, differential +/-4°F. Terminal designation B
Square push-button thermostat for heat and cool applications. Supports 2H/2C conventional or 3H/2C heat pump staging with automatic changeover and 7-day programming. Temperature control range 44° to 90°F. Terminal designations include RC
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Square push-button thermostat for heat and cool applications. Supports 2H/2C conventional or 3H/2C heat pump staging with automatic changeover and 7-day programming. Temperature control range 44° to 90°F. Terminal designations include RC
Square push-button thermostat for 1H/1C conventional heat and cool systems. Features manual changeover, 7-day programming, and a temperature range of 44° to 90°F. Terminal designations include B, C, G, O, RC, RH, W, and Y. Low-voltage, horizontal mount
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Square push-button thermostat for 1H/1C conventional heat and cool systems. Features manual changeover, 7-day programming, and a temperature range of 44° to 90°F. Terminal designations include B, C, G, O, RC, RH, W, and Y. Low-voltage, horizontal mount
Square push-button thermostat for 1H/1C conventional heat and cool systems. Features manual changeover, 7-day programming, and temperature control from 44° to 90°F. Terminal designations include Y, B, C, G, O, RC, RH, W, and E. Suitable for basic temperature control in residential or light commercial HVAC systems
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Square push-button thermostat for 1H/1C conventional heat and cool systems. Features manual changeover, 7-day programming, and temperature control from 44° to 90°F. Terminal designations include Y, B, C, G, O, RC, RH, W, and E. Suitable for basic temperature control in residential or light commercial HVAC systems

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The PRO1 IAQ T855iSH is a white, push-button thermostat for heat and cool applications. It features 7-day programming, Hi-Med-Low fan settings, and humidification control. Designed for residential and light commercial use, it connects via terminal Y
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The PRO1 IAQ T855iSH is a white, push-button thermostat for heat and cool applications. It features 7-day programming, Hi-Med-Low fan settings, and humidification control. Designed for residential and light commercial use, it connects via terminal Y
The PRO1 IAQ T701i is a low voltage WiFi thermostat for residential and light commercial heat and cool applications. It features push-button control, 7-day programming, and auto-on fan settings. The white housing includes terminal designations Y, B, C, G, O, RC, RH, and W. No humidification control
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The PRO1 IAQ T701i is a low voltage WiFi thermostat for residential and light commercial heat and cool applications. It features push-button control, 7-day programming, and auto-on fan settings. The white housing includes terminal designations Y, B, C, G, O, RC, RH, and W. No humidification control