Resideo TH6210U2001 Thermostat 321042-401 Smith 100110849 Upper Probe is

Smith 100110849 Upper Probe is a critical OEM replacement temperature sensor designed for high-recovery commercial gas water heaters

and International Comfort Products (ICP) residential HVAC systems requiring the 1173064 specification

using the incorrect rotation will result in zero airflow and potential motor burnout

High-Temperature Durability: Rated for 200°F maximum temperature

Can this valve be used for combustible gases

Resideo TH6210U2001 Thermostat 321042-401 Smith 100110849 Upper Probe isThe Resideo TH6210U2001 is a professional grade, programmable T6 Pro thermostat engineered for high reliability control of 1 Heat 1 Cool conventional systems and 2 Heat 1 Cool heat pump systems. As the direct replacement for 2220NC, this model utilizes the standardized UWP mounting system, allowing for rapid field swaps and a consistent installation footprint across the entire T Series line. Whether configured for 7 day, 5 2, or 5 1 1 day scheduling,