Brand Name
Part Type
Operating Range
Differential
Terminal Connection
Switching
Voltage
Pipe Connection
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Pressure Control 0-150 psi W/Auto Recycle SPDT Snap Action Make R-W Break R-B on Pressure Rise

Honeywell L404F1102 Pressure Control 0-150 PSI Auto Recycle,

Item#:
L404F1102
Manufacturer Item:
L404F1102
Manufacturer:
HONEYWELL

Pressure Control 0-8 psi W/Auto Recycle SPDT Snap Action Make R-W Break R-B on Pressure Rise

Honeywell L404F1367 Pressure Control 0-8 PSI,
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Item#:
L404F1367
Manufacturer Item:
80160369
Manufacturer:
CROWN BOILER COMPANY
 
L404F1367
L404F1367_INSTALL

Pressure Control 10 - 150 psi Operating 10-22 psi Differential

Resideo PA404A is a pressure actuated high limit, safety control for steam heating boilers. It breaks an electrical circuit to shut down the burner if steam pressure rises above a safe level.
  • The PA404B is used with suspension-type unit heaters to make the fan circuit when a pressure rise indicates the presence of steam.
  • Each model contains an SPST MICRO SWITCH snap-acting switch.Sensitive pressure-actuated diaphragm expands or contracts with pressure variations, moving a lever mechanism which operates the snap switch.
  • A screw on top of the case allows set point adjustment without removing the cover.Differential is adjusted by means of a dial located inside the case..,
    ,

    • Item#:
    PA404A1009
    Manufacturer Item:
    PA404A1009
    Manufacturer:
    HONEYWELL
     
    PA404A1009_Spec

    Steam Pressure Control 1/2-9 Lbs. Break On Rise

    Honeywell Pressuretrol PA404A Pressure Controller with additive differential, 0.5 - 9 psi, 3-3/8" W x 4-15/32" H x 2-1/4" D
    • Pressure actuated high limit, safety control for steam heating boilers, It breaks an electrical circuit to shut down the burner if steam pressure rises above a safe level
    • Contains an SPST Micro switch snap-acting switch
    • Sensitive pressure actuated diaphragm expands or contracts with pressure variations, moving a lever mechanism which operates the snap switch
    • A screw on top of the case allows setpoint adjustment without removing the cover
    • Differential is adjusted by means of a dial located inside the case
    • Recommended minimum setpoint is differential setting plus 1-1/2 psi
    • Stainless steel diaphragm sensor element
    • Makes at setpoint on pressure fall breaks at setpoint plus differential on pressure rise
    Sid Harvey Item #:C354: Replaces Part #:'s : 510312135,
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    Item#:
    C354
    Manufacturer Item:
    PA404A1033
    Manufacturer:
    HONEYWELL
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