US$ 314.53
The set point is field-adjustable via the calibration screw
provided the motor diameter is 5-5/8 inches
making it ideal for precision air and water regulation
For contractors managing hydronic systems
ensuring the exhaust system effectively vents combustion gases
Lennox 17J38 Flapper Housing Els PW 17895 The set point is field-adjustableThe Lennox 17J38 Flapper Housing is a critical mechanical component engineered for high efficiency pulse combustion systems. This unit, which is part of the Lennox LB 64804F Air Housing Diaphragm Kit, is essential for maintaining precise combustion air control in vintage G21 series furnaces. Note that the 17J38 is identical to 17J3801, ensuring a direct fit for older Lennox HVAC equipment. For field technicians, confirming the integrity of the
US$ 314.53
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