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Common Questions: What is the maximum ambient temperature for this coil
This 11-inch diameter by 10-inch width unit is engineered for drop-in compatibility
This 7/8" sweat ODF connection valve features extended copper ends
communication modules
Full-port design for maximum flow efficiency
Resideo THX9421R5021WW Thermostat 323613-751 Common Questions: What is theThe Resideo THX9421R5021WW is a high performance Prestige IAQ 2 Wire Thermostat engineered for technicians managing complex residential or light commercial HVAC systems. This high definition color touchscreen thermostat utilizes RedLINK wireless technology to provide comprehensive control over temperature and indoor air quality through a simplified 2 wire connection. When integrated with a Honeywell THM5421R1021 equipment interface module, it manages
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