though the series is rated for a maximum working pressure of up to 150 psi depending on the specific application environment

Using the wrong rotation will significantly reduce airflow and can burn out your blower motor due to improper load and lack of cooling air movement

This model features a critical manual reset function and a power outage reset capability

This heavy-duty AC fan guard is designed to replace damaged or rusted grilles

The EA36YD151 is an internally equalized valve

Field Controls 46220901 Control 320074-702 though the series is ratedAs a seasoned tech, you know that consistent performance in oil and coal fired systems depends on precise draft management. The Field Controls 46220901, also known as the Model 4" RC, is the industry standard for maintaining a stable barometric draft in residential and light commercial 4 inch flue applications. This single acting barometric draft control is calibrated to counteract the negative effects of varying stack temperatures, wind fluctuations,