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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
OEM Compatibility: Exact fit for specific Trane and American Standard furnaces
reducing onsite labor time by identifying communication status and power flow issues at a glance
1T ensures responsive positioning based on a standard 0-10VDC modulating signal
000 BTU/h at 60 Hz under ARI conditions
Voltage Specific: Optimized for 460V industrial power grids to maximize electrical efficiency
Markel 42297-001 Limit 319852-301 OEM Compatibility: Exact fit forEnsure the safe operation of industrial and commercial heating systems with the Markel 42297 001 Duct Heater Limit Switch. This high performance safety component is engineered to monitor internal thermal conditions, providing critical overheat protection by automatically disconnecting the electrical circuit when temperatures reach 210 degrees Fahrenheit (99C). Designed for high amperage applications, this 48 amp limit switch features an automatic