HoneywellSKU: 1123123

Honeywell Pressuretrol L4079B1033/U Limit Controller, SPST Manual Reset Switch

$254.92
In stock (12)

Honeywell Pressuretrol L4079B1033/U limit controller with SPST manual reset switch. Designed for reliable pressure monitoring and system protection in heating applications. Features manual reset functionality for enhanced safety and control. Ideal for HVAC systems requiring precise pressure regulation and failsafe operation.

Shipping policy

Orders placed by 2:00pm EST will ship same day, except on holidays.

More Details

Product overview
  • Stainless steel diaphragm for use with steam, air, noncombustible gases and fluids non-corrosive to stainless steel
  • L4079W is for oil applications
  • Micro Switch™ snap acting switches open automatically on pressure rise must be manually reset
  • Mount using 1/4 in NPT female fittings on diaphragm assembly or surface mount through back of case
  • High pressure limit switches
Specifications
Manufacturer Part Number L4079B1033
UPC n/a
Overall Dimensions 5 in H x 4-1/2 in W x 3-1/2 in D
Material n/a
Domestic or Import n/a
End Style n/a
Type 1/4 in NPT
ADA Compliance n/a
Warning n/a
Standards and Approvals Guide No MBPR2|UL File No. MP466
Resources
Delivery & Returns

Orders will ship same day if received by 2pm EST.

Upcoming holiday closures: July 3, 2026

All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.

FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.

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