Harbor notes
Glass shelves · bracketed field sheets
Description
Look for a blown top membrane
making it an ideal choice for commercial and industrial combustion systems
Mechanical Reliability: Built to resist pilot tube clogging and slide-valve sticking
provided the horsepower (3/4 HP)
optimized for air conditioning and general cooling applications
Lochinvar & A.O. Smith 100111317 Pressure Switch 319848-301 Look for a blown topThe Lochinvar & A. O. Smith 100111317 Pressure Switch is a critical OEM safety component engineered for precise airflow verification in high efficiency water heaters and boilers. This normally open air pressure switch is calibrated to a fixed set point of 0. 20" WC (Water Column), ensuring the combustion blower is generating sufficient negative pressure before the ignition sequence initiates. As a genuine 100111317 replacement part, it provides the
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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