single-throw switching allows for a true mechanical off position on high-voltage circuits

This unit is the preferred choice for building automation systems (BAS) where precision air pressure sensing and airflow monitoring are critical

This door is primarily designed for the Hydrotherm Model R Series

Verify the brand of the valve currently installed on your unit before starting the conversion

Spence Engineering P-T14-C1S1DA11 Temperature Pilot Els PW 29614 single-throw switching allows for aThe Spence Engineering P T14 C1S1DA11 is a robust, spring operated T14 temperature pilot specifically engineered for steam service applications requiring precise modulation. This cast iron pilot, also known as T14120220, operates within a 120 220 degree F range, making it a staple for domestic water heaters, oil heaters, and heat exchangers. It features a heavy duty 700 style bulb and bronze thermostat material connected via a 10 foot capillary