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Pulse arcade · Rail stage
Arcade stage Minimal four

Lennox 79L57 Orifice 320788-702 preventing the common "squirrel cage"

SKU 41076902839
4.2
USD25.90 USD66.90

Pay in 4 interest-free payments of $6.47 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

Cabinet notes

Pulse arcade — neon hairlines and corner brackets frame the playfield brief.

Playfield sheet
Description

preventing the common "squirrel cage" scraping noises and vibration-induced wear that often plague aftermarket alternatives

Built with a rugged Noryl body and integrated output pressure gauge

Replacing a failing assembly often resolves drafting errors and "no-heat" calls

specifically compatible with models ranging from PF1MNC049000AAAA to PF4MNB061T00AAAA

this unit is versatile and supports conventional 1H/1C systems as well as heat pump applications by configuring the system switches during installation

Lennox 79L57 Orifice 320788-702 preventing the common "squirrel cage"The Lennox 79L57 is a critical Natural Gas Burner Orifice engineered specifically for high efficiency Lennox gas furnaces and heating units. This genuine OEM replacement part is precision machined to deliver an exact BTU output by regulating the volumetric flow of natural gas to the burner assembly. Using a Lennox 79L57 Orifice ensures your manifold pressure aligns with factory specifications, preventing issues like incomplete combustion, soot

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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