THM5421R1021/U | Thermostat IAQ Equipment Interface Module 18-30 Voltage Alternating Current 4 Heat/2 Cool Heat Pump-3 Heat/2 Cool Conventional Gray -40 to 165 Degrees Fahrenheit | HONEYWELL HOME

The THM5421R1021/U Thermostat IAQ Equipment Interface Module from Honeywell Home is an industrial automation supply designed to enhance HVAC systems. With an operating voltage range of 18-30VAC, this module is compatible with various systems. It supports up to 4 heat/2 cool stages for heat pumps and 3 heat/2 cool stages for conventional systems, providing precise temperature control in any environment. The wide temperature range of -40 to 165 degrees Fahrenheit makes it suitable for extreme conditions. This thermostat interface module is the perfect solution for efficient and effective climate control in factories, warehouses, or commercial buildings.Our trusted HVAC store offers the best prices and fast shipping for your products. The THM5421R1021/U Thermostat IAQ Equipment Interface Module is a versatile and reliable industrial automation supply designed to enhance your HVAC system. With an operating voltage range of 18-30VAC, this module ensures compatibility with various systems. It supports up to 4 heat/2 cool stages for heat pumps and 3 heat/2 cool stages for conventional systems, providing precise temperature control in any environment. The gray color seamlessly blends into any industrial setting while the wide temperature range of -40 to 165 degrees Fahrenheit makes it suitable for extreme conditions. Whether you need to automate heating or cooling processes in factories, warehouses, or commercial buildings, this thermostat interface module is the perfect solution for efficient and effective climate control.