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The unit operates via a capillary tube
Properly functioning primary drain pans are essential for preventing water bypass and secondary damage to the furnace or building interior
Constructed from heavy-gauge galvanized steel with a high-durability finish
This pneumatic room hygrostat is designed for a normal supply pressure of 15 to 25 psig
maintaining seat tightness across various temperature ranges
Lennox 69W90 Burner Assembly 321894-706 The unit operates via aThe Lennox 69W90 Burner Assembly is a critical OEM replacement component engineered for precision combustion in compatible Lennox gas furnaces and heating units. This assembly ensures optimal fuel to air ratios, maintaining steady thermal output and reliable furnace ignition under high demand cycles. Designed for a direct fit, the 69W90 eliminates the need for field modifications, allowing for rapid installation and reduced downtime on site. When