Lennox 29W54 Drain Pan Els PW 17895 The Lennox 12W53 Pressure Switch

The Lennox 12W53 Pressure Switch is a mission-critical safety component engineered for HVAC draft verification in high-efficiency gas furnaces

but the gate must be plumb and the adjustment weight must be properly indexed for the specific orientation

The primary sign of a failing hot surface ignitor (HSI) in a Bradford White EF series water heater is a failure to ignite the main burner

providing positive make/break action across an ambient temperature range of -40°F to 165°F

8 rating to your specific operating conditions

Lennox 29W54 Drain Pan Els PW 17895 The Lennox 12W53 Pressure SwitchThe Lennox 29W54 Drain Pan is a critical OEM replacement component designed for high efficiency condensation management in residential and commercial evaporator coils. Engineered to replace the legacy Lennox 29W5401, this unit features a robust plastic construction with precise dimensions of 30. 98 x 3. 62 x 1. 98 inches. As a veteran technician knows, maintaining the integrity of the HVAC condensate system is paramount to preventing structural water