this Type 1 electrolytic start capacitor is designed to remain in the circuit for a fraction of a second until the potential relay or thermistor disconnects it

this unit is completely self-powered via induction from the monitored AC line

it frequently serves as a direct substitute for standing pilot Honeywell controls

the 127750 is technically identical to the PTS4

Dwyer Instruments 2301 Pressure Gage L99H008 this Type 1 electrolytic startThe Dwyer Instruments 2301 Magnehelic Gauge is the professional standard for monitoring low differential pressure in commercial and industrial HVAC systems. Featuring a . 5 0 . 5" w. c. zero center range, this analog gauge utilizes a frictionless Magnehelic movement to provide high accuracy readings without the risk of fluid evaporation or freezing common in traditional manometers. Engineered for air and non combustible gases, the 4" diameter dial