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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
the switch likely requires replacement
OEM Compatibility: Exact replacement for Lennox part numbers 74H03
this 1/3 HP blower assembly features a 10" x 6" blower wheel and a robust 3-speed motor to maintain static pressure and system equilibrium
allowing for versatile field configuration
It translates complex refrigeration pressure data into precise electrical signals
Nordyne 904788 Heat Exchanger 322838-753 the switch likely requires replacementThe Nordyne 904788 Heat Exchanger is an OEM replacement primary heat exchanger engineered specifically for Nordyne gas furnaces and M1 M7 series mobile home furnace units. This critical combustion component is constructed from heavy gauge aluminized steel to ensure superior thermal transfer and resistance to oxidation and corrosion. When diagnosing furnace heat exchanger cracks or rollout switch trips, replacing the 904788 heat exchanger assembly
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