Description
MAPP/propylene
As a SPDT spring wound timer
Extended Reach: The 48-inch lead length provides sufficient slack for clean routing and management within the boiler cabinet or wiring conduit
and forced air systems
How do I identify if this switch is the correct replacement
Allanson 421-331 Transformer Els PW 17895 MAPP/propyleneThe Allanson 421 331 Ignition Transformer is a high performance direct replacement oil burner transformer engineered specifically for Lennox oil burners. Designed for reliability in demanding combustion environments, this unit features a 120V primary supply voltage and a robust 10,000V secondary output at 23mA. The midpoint ground configuration ensures stable arc performance and minimizes electromagnetic interference within the burner housing. Built
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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