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ignition control boards
the S1-4101400 is an essential truck-stock item for restoring high-efficiency heating and cooling performance
Check the part number on the existing harness or verify your unit's model number (e
5 ton R410A residential and commercial air conditioning systems and heat pumps requiring external equalization and a balanced port to handle variations in operating conditions
Siemens Building Technology QAE2030.010 Sensor 320735-701 ignition control boardsThe Siemens QAE2030. 010 is a field proven immersion temperature sensor designed for high accuracy monitoring in hydronic HVAC and Building Automation Systems (BAS). Engineered with a 10k Ohm Type 2 NTC thermistor, this sensor delivers a precise resistance based output signal, maintaining a calibration accuracy of 0. 4F at 77F. The unit features a durable 4 inch 300 series stainless steel probe and includes a metal thermowell to ensure rapid thermal