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

Item: AG3000
MFR: AG3000

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About This Product

Product Info


Intermatic - 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.

AG3000 HVAC Surge Protection
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
Model Overview:
  • 120/240 VAC single split phase SPD for use on a variety of HVAC equipment
  • Green LED protection indicator
  • Unmatched surge protection ratings
  • Only HVAC surge protector that is both Type 1 and Type 2 compatible
  • Meets all UL1449 3rd Edition standards
  • Type 4x enclosure
  • 18" 10 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
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight0.65 Pounds (lbs)
Width2 Inches (In)
Height4.5 Inches (In)
Country of OriginMEX
Length4.25 Inches (In)
Cycle/Hertz60 Hz
Full Load Amps20
Prop 65Yes
Voltage120/240 VAC
Warranty OfferedYes


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