Siemens Combustion QRA10M.C Sensor R-22 Designed for longevity in the
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Description
Designed for longevity in the field
typical of residential and light commercial split systems
Plug-and-Play: Pre-programmed for specific Utica and Dunkirk boiler ignition sequences
Key Benefits for Technicians: Universal Compatibility: Replaces older versions like 47-21776-02 and 8404-5548 without needing structural modifications
the DATS (Discharge Air Temperature Sensor) feedback is essential for maintaining staging logic and preventing coil freeze-up or furnace overheating
Siemens Combustion QRA10M.C Sensor R-22 Designed for longevity in theThe Siemens Combustion QRA10M. C Sensor is a high sensitivity UV flame detector designed for the intermittent supervision of gas and oil flames, as well as ignition spark proving. Engineered for industrial burner controls, this sensor features a spectral sensitivity range of 190 to 270 nm, ensuring it reacts only to the ultraviolet radiation of the flame and remains blind to glowing firebrick or ambient lighting. The high sensitivity UV cell is housed
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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