SERVICE FIRST

The CNT00510 is a 2A/24VAC control switch manufactured by SERVICE FIRST. This switch is designed for high-pressure cut-out control with a SPST configuration. Wi

The CNT00553 is a pressure control manufactured by SERVICE FIRST. With its reliable and accurate pressure sensing capabilities, it ensures precise control and m

The CNT03520 is a control and pressure switch manufactured by SERVICE FIRST. With its reliable and accurate pressure sensing capabilities, it ensures precise co

The CNT05640 is an air pressure control with a single-pole, single-throw configuration and a 28VA pilot duty rating. This control ensures reliable and accurate

The SEN01279 is a pressure sensor for outdoor static applications manufactured by SERVICE FIRST. This sensor is specifically designed to measure and monitor out

The SWT00396 is a high-pressure switch manufactured by SERVICE FIRST. With its 125 VA rating at 120/240 VAC and an open pressure rating of 405 PSIG, it provides

The SWT00644 is an air pressure switch with a .40in WC rating. This pressure switch is designed to provide reliable and accurate pressure monitoring. With its c

The SWT00977 is a pressure switch manufactured by SERVICE FIRST. With its reliable and accurate pressure sensing capabilities, it ensures precise control and mo

The SWT00983 is an air flow switch manufactured by SERVICE FIRST, featuring a SPDT configuration and a current rating of 10 amps at 250V. With its high-quality

The SWT01718 is a low-pressure switch with a range of 0-7PSI. This pressure switch provides reliable and accurate pressure monitoring for various applications.

The SWT02221 is a pressure switch manufactured by SERVICE FIRST. With a PDID open range of 6.0 and a PSID close on fall range of 1.1-2.3, this switch is designe

The SWT02261 is a pressure switch manufactured by SERVICE FIRST. With its reliable and accurate pressure sensing capabilities, it ensures safe and efficient ope

The SWT02262 is a furnace air pressure switch manufactured by SERVICE FIRST. Designed for HVAC systems, this switch ensures accurate detection of air pressure i

The SWT02293 is a pressure switch designed to provide reliable and accurate pressure monitoring. With its high-quality construction, it ensures precise control

The SWT02521 is a pressure switch designed to provide reliable and accurate pressure monitoring. With its high-quality construction, it ensures precise control

The SWT02523 is a normally open pressure switch with a rating of 1.40in WC. This pressure switch ensures reliable and accurate pressure monitoring with its high

The SWT03221 is a pressure switch designed to provide reliable and accurate pressure monitoring. With its high-quality construction, it ensures precise control

The SWT03251 is a high-pressure cutout pressure switch with a wide pressure range of 0 to 700 PSIG. This pressure switch provides reliable and accurate pressure

The SWT0906 is a pressure switch with an open rating of .57WC. This pressure switch offers reliable and accurate pressure monitoring for various applications. W