PF10000285570
In stock

LEFOO LF31 Water Heater Pressure Switch Gas furnance Vent air Pressure Switch HVAC Adjustable 0.1" w.c to 34" W.C

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  • LF31 Water Heater gas furnace pressure switch 20~200pa, debuggable. LF31 gas furnance air pressure switch senses positive, negative or differential air pressure Includes springs and orifice restrictors Hardware kit included.
  • Electrical rating: 5A/24VAC. Factory set at 50pa. Set point range: 0.10" to 34.0" W.C. Maximum pressure:40"W.C.
  • Contact arrangement: SPDT. Temperature range: -40 to 190 Deg F.
  • Gas furnace replacement parts.
  • The molded silicone diaphragm converts very low pressure or vacuum into movement of an actuator disk, which operates the silver alloy contacts
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