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McDonnell & Miller 310488 Switch Assembly R-410A compressed elastomer is mandatory to

SKU 99511353395 4.2
USD239.00 USD283.00

Pay in 4 interest-free payments of $59.75 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

Lab notes

Soft-blob field with ribbon-tape seals — cool ice-lab sheet for description and returns.

Description

compressed elastomer is mandatory to prevent weeping or catastrophic leaks under system pressure

Replace your compromised or scaled-out water heater elements with the Bradford White 415-48642-00

Compare your reading against the Lochinvar sensor resistance chart for the current ambient temperature

It is frequently used for oil return lines and pressure sensor ports

and Luxaire air handlers to restore factory-specified static pressure

McDonnell & Miller 310488 Switch Assembly R-410A compressed elastomer is mandatory toThe McDonnell & Miller 310488 is a field replaceable SWA 42S Snap Switch Assembly engineered specifically for Series 42S low water cut off and pump controllers. This single pole, single throw (SPST) mechanism provides precise automatic reset functionality, ensuring consistent boiler feed pump control and high limit safety across residential, commercial, and industrial steam applications. Built with a robust housing and high quality internal contacts,

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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