Carrier HK02ZB421 Pressure Switch 340793-762 Can I use this for

Can I use this for discharge or suction lines

This clear heat wheel belt is designed for the ERC-5262 energy recovery series

Knight KB211

provided the probes are kept free of scale

Compact Footprint: Aluminum housing allows for multi-positional mounting in tight mechanical rooms or appliance enclosures

Carrier HK02ZB421 Pressure Switch 340793-762 Can I use this forThe Carrier HK02ZB421 Pressure Switch is a critical safety component designed for R 410A refrigerant residential and commercial air conditioning systems. This heavy duty high pressure switch features a normally closed SPST (Single Pole Single Throw) configuration and is factory calibrated to open at 610 PSI to prevent compressor damage during over pressurization. Once system pressure stabilizes, the switch initiates a manual reset or automatic close