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4.1 · Catalog note

Trane CTR1978 Contactor 321042-401 utilizing this genuine Rheem-Ruud SP12049E

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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

Description

utilizing this genuine Rheem-Ruud SP12049E ensures factory-spec impedance and response times

verify the complete AAON equipment model and serial number

Common indicators include "No Flow" error codes on the boiler display

adaptable to various blower wheel orientations

Precise Scheduling: Minimum ON/OFF times of 3 hours allow for tailored energy management and reduced operational overhead

Trane CTR1978 Contactor 321042-401 utilizing this genuine Rheem-Ruud SP12049EThe Trane CTR1978 Contactor is a heavy duty 3 pole magnetic contactor designed for reliable load switching in commercial and residential HVACR systems. Engineered with a 24V coil, this high performance component manages power distribution to compressors and condenser fan motors, ensuring stable electrical contact under high cycle conditions. It serves as a direct replacement for many OEM Trane heating and cooling parts, maintaining the electrical

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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