Surge Protector 100,000 Amps Max Surge Current 5-2-1 Details These SPDs are used for HVAC/R compressors, air handlers, furnaces, and other HVAC equipment to detect and limit power surges to protect equipment from damage. They are mounted externally on... $162.61 $99.19 Add to Cart
4 to 5 Ton Compressor Saver Hard Start and Potential Relay 5-2-1 4 to 5 Ton Compressor Saver Hard Start and Potential Relay 5-2-1 $103.55 $63.17 Add to Cart
3.5 to 5 Ton Compressor Saver Hard Start and Potential Relay 5-2-1 3.5 to 5 Ton Compressor Saver Hard Start and Potential Relay 5-2-1 $93.48 $57.02 Add to Cart
1 to 3 ton Compressor Saver Hard Start and Potential Relay 5-2-1 1 to 3 ton Compressor Saver Hard Start and Potential Relay 5-2-1 $76.62 $46.74 Add to Cart