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Intermatic AG3000 HVAC Surge Protector, 120/240 VAC, Type 4x Enclosure

Save 33%
Original price $139.32
Current price $92.88
SKU AG3000

This is a brand new Intermatic AG3000 HVAC Surge Protector, 120/240 VAC, Type 4x Enclosure.

Power surges are the silent killer for home appliances and HVAC equipment. Most homeowners protect their electronics, but leave more valued equipment unsecured. Surges can wipe out equipment and leave you searching for answers. Search no more. The easy-to-install AG3000 surge protector is the perfect add-on for HVAC equipment.


  • Connects to the furnace/air handler
  • Disconnect to protect high-efficiency furnaces, hydronic heating systems, and ductless mini-splits from surges and spikes
  • Installs in under 10 minutes
  • Rugged, reliable, outdoor rated
  • Status indicator for diagnostics
  • Three modes of protection
  • Type 4X watertight and UV resistant plastic enclosure

Model Overview:

  • 120/240 VAC Single Split Phase SPD for use on a variety of HVAC Equipment
  • Green LED indicator provides status of protection
  • Unmatched Surge Protection Ratings
  • Only HVAC Surge Protector that is both Type 1 and Type 2 compatible
  • UL Listed to ANSI/UL 1449 4th edition
  • Type 4x Enclosure.
  • 18" x10 Gauge Leads
  • 1/2" x 20 Threaded Nipple (weatherproof and UV resistant)
  • All Intermatic Surge Protective devices utilize state-of-the-art TPMOV® surge technology
  • 3-Year Product Warranty
  • $7,500 Connected Warranty