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Lennox 80K12 Furnace Direct Spark Ignition Control Module

Manufacturer

Picture for manufacturer Lennox

Part Number

80K12
7 reviews
Sale Price

$429.62

2 left at this price

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Product Details

The Lennox 80K12 is a microprocessor-based direct spark ignition control module designed for residential and light commercial gas furnaces. This advanced control board manages the ignition sequence, flame sensing, and safety shutdown functions to ensure reliable and safe furnace operation.

Key Specifications:

  • Microprocessor-based direct spark ignition (DSI) technology
  • 24 VAC operating voltage at 60 Hz
  • 7-second ignition trial time for reliable flame establishment
  • 30-second prepurge cycle to clear combustion chamber
  • 30-second interpurge time between ignition attempts
  • Compact dimensions: 5.28" W x 3.71" H
  • Direct replacement for Lennox part number AST80K12

This control module provides precise ignition timing and flame monitoring, eliminating the need for standing pilot lights while improving energy efficiency. The built-in safety features include automatic lockout protection and diagnostic LED indicators for troubleshooting. Compatible with Lennox furnace models using direct spark ignition systems.

Purchased a Dometic 16K AC retrofit unit to replace one that died after 20 years. Price for unit was comparable to other sites, and these other sites did not have the product in stock. Other sites were not specific on when part would be available. Boatplicity offered the best price for available stock. Part arrived as promised and delivery was on time. Arrived in excellent condition due to careful shipping packaging. AC unit has been installed and appears to be working well. Thanks for your assistance. Will use your site again for future purchases.

Super easy! I just do not know how fast shipping will be ;_;

Great service!!

Good people and good products

Quick, fast, easy!!

p

Went very easy .

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