making it an ideal choice for process control systems

and the gray port (P2) is for negative/vacuum pressure

The 5300-653 features silver contacts and rugged terminals to maintain electrical integrity under heavy loads

Universal Application: Compatible with residential and commercial HVAC units

Using it with R-22 will result in incorrect pressure-temperature relationships and poor superheat control

Resideo F200F1620 Air Cleaner 322838-754 making it an ideal choiceThe Resideo F200F1620 is a trade grade 16x20x4 media air cleaner engineered to provide superior particulate filtration in high demand residential HVAC systems. This duct mounted air cleaner utilizes MERV 13 charged media technology to effectively capture bypass pollutants as small as 0. 3 microns, ensuring cleaner coils and improved system longevity. Built with a rugged zinc coated steel cabinet, this unit is designed to support the static load of a