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F without requiring manual technician intervention
This switch is typically used in Trane and American Standard furnaces where a high limit safety is required to open on rise at 170°F
blue flame for reliable thermocouple activation and reduced nuisance lockouts
check across the screw terminals
By positioning sensing elements directly in the airstream
White-Rodgers 1E56N-444 Thermostat F without requiring manual technicianThe White Rodgers 1E56N 444 is a professional grade, non programmable 24V thermostat designed for reliable control over single stage heating and cooling systems. Engineered with a snap action contact mechanism, this vertical model provides precise temperature regulation within a 50 90F range. This unit is highly versatile, supporting 1H 1C configurations as well as heat only or cool only setups. It is specifically compatible with 750mV millivolt
US$ 20.00
US$ 212.50
US$ 20.00