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PRO1 IAQ Low Voltage Thermostat: Heat and Cool, Manual, B/G/O/RC/RH/W/Terminal Designations - Standard Thermostats
PRO1 IAQStandard Thermostats

PRO1 IAQ Low Voltage Thermostat: Heat and Cool, Manual, B/G/O/RC/RH/W/Terminal Designations

The PRO1 IAQ Low Voltage Thermostat (MPN T605-2) is a square, push-button standard thermostat for heat and cool applications. It features 1H/1C conventional stages with manual changeover and 5-1-1 programming…

SKU 3G-OTH-70818

Also listed as: T6052 · T605 2

Brand
PRO1 IAQ
Item
Low Voltage Thermostat: Heat and Cool, Manual, B/G/O/RC/RH/W/Terminal Designations
Category
Standard 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
T605-2
Type
Manual, B/G/O/RC/RH/W/Terminal Designations, Square
Shape
Square
Stages
1H/1C Conventional
Application
Heat and Cool
Control Type
Push Button
Changeover Type
Manual
Mounting Direction
Horizontal
Terminal Designations
B
Humidification Control
No
Programming Capability
5-1-1
Temperature Control Range
44° to 90°F

Technical Documents

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

Product Description

The PRO1 IAQ Low Voltage Thermostat (MPN T605-2) is a square, push-button standard thermostat for heat and cool applications. It features 1H/1C conventional stages with manual changeover and 5-1-1 programming capability. The thermostat has a temperature control range of 44° to 90°F and terminal designations including B.

Frequently Asked Questions

What is the PRO1 IAQ T605-2 thermostat used for?

The PRO1 IAQ T605-2 is a low voltage thermostat designed for heat and cool applications in residential or light commercial HVAC systems. It controls 1H/1C conventional stages with manual changeover, making it suitable for basic temperature management in homes or offices.

What are the specifications of the PRO1 IAQ T605-2 thermostat?

The PRO1 IAQ T605-2 is a square, push-button thermostat with 1H/1C conventional stages, manual changeover, and 5-1-1 programming. It has a temperature control range of 44° to 90°F and terminal designations including B. It is designed for horizontal mounting and does not include humidification control.

Where to buy the PRO1 IAQ T605-2 thermostat worldwide?

3G Electric supplies the PRO1 IAQ T605-2 thermostat worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this PRO1 IAQ model.

How to install the PRO1 IAQ T605-2 thermostat?

Install the PRO1 IAQ T605-2 by mounting it horizontally on a wall, connecting wires to terminals B, G, O, RC, RH, and W as per your system. Ensure power is off before wiring. Follow the manual for 5-1-1 programming. For best results, consult a qualified HVAC technician.

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 standard thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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