PRO1 IAQ Low Voltage Thermostat: Heat or Cool, Manual, B/G/O/RC/RH/W/Terminal Designations
The PRO1 IAQ T601-2 is a square, push-button digital thermostat for heat or cool applications, operating on 18V AC with manual changeover and system settings of Cool-Heat-Off. It features an easy-access battery…
SKU 3G-OTH-70442
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Product Description
The PRO1 IAQ T601-2 is a square, push-button digital thermostat for heat or cool applications, operating on 18V AC with manual changeover and system settings of Cool-Heat-Off. It features an easy-access battery compartment, a temperature control range of 44° to 90°F, and a temperature differential of 0.2°F to 2°F. The thermostat includes Auto-On fan settings, horizontal mounting, and terminal designation B.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PRO1 IAQ T601-2 thermostat used for?
The PRO1 IAQ T601-2 is a low-voltage digital thermostat designed for heat or cool applications in residential or light commercial HVAC systems. It provides manual changeover between cooling and heating, with system settings of Cool-Heat-Off, and is suitable for 18V AC systems.
What are the specifications of the PRO1 IAQ T601-2 thermostat?
The PRO1 IAQ T601-2 operates on 18V AC, has a temperature control range of 44° to 90°F, and a temperature differential of 0.2°F to 2°F. It features manual changeover, Auto-On fan settings, terminal designation B, and an easy-access battery compartment. The thermostat is square, push-button, and mounts horizontally.
Where to buy the PRO1 IAQ T601-2 thermostat worldwide?
3G Electric supplies the PRO1 IAQ T601-2 thermostat to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this model.
How to install the PRO1 IAQ T601-2 thermostat?
Install the PRO1 IAQ T601-2 by mounting it horizontally on a wall, connecting the 18V AC power and B terminal wiring per the system's schematic. Set the temperature control range between 44° and 90°F and adjust the temperature differential from 0.2°F to 2°F as needed. Always turn off power before installation.
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3G Electric supplies PRO1 IAQ digital thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





