I have a whole house surge protector installed. Can I use this intermatic ag3000 hooked at my furnace plus another one at my outdoor ac service?

A whole house surge protector, is primary protection. A furnace surge protector is secondary protection. You need both. The furnace has a sensitive circuit board which can, and I have seen, blow out from a surge. These circuit boards can run about $300 from the HVAC tech, if he/she has one in the middle of the winter. Plus the service call charge.

Aloha, I don't understand how this works, The wiring looks like its parallel to the equipment it's protecting. How does it protect it?

I placed one at my disconnect box outside by the AC unit. Once you kill the power and remove the cover that hides the wiring, all you do is attach one black wire to each of the incoming hot wires from the house, then connect the green to the ground wire then you have your 220 protected before it reaches your AC unit. to hook it up to your inside furnace you have to twist both black wires together to the incoming hot wire and ground to ground making it a 120 volt surge protector.

do you need this if you have a whole house surge protector that protect the entire fuse box?

Hello, It is not required but it is always recommended that you get one to individually protect the outdoor condenser.

This model AG3000, I would serve to protect 100% of my apartment? or just a line? What model would serve me?

This will protect only the piece of equipment it’s installed on. This device should not be installed on more than 1 piece of equipment, if you have to ask you probably should have one professionally installed.

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🔌 Power up your protection with Intermatic!

DURABLE DESIGN - Built to withstand the elements with a watertight, UV-resistant enclosure.
EASY MONITORING - Stay informed with a green LED indicator for real-time protection status.
CERTIFIED QUALITY - UL Listed with a 3-year warranty, ensuring top-tier safety and reliability.
ADVANCED TECHNOLOGY - Experience the reliability of TPMOV technology for ultimate peace of mind.
COMPREHENSIVE PROTECTION - Safeguard your HVAC and appliances with triple-layer surge defense.

The Intermatic AG3000 is a robust surge protective device designed to shield HVAC systems and home appliances from power surges. Featuring advanced TPMOV technology and a durable watertight enclosure, it ensures long-lasting protection. With easy monitoring through a visual LED indicator and UL certification, this device is a reliable choice for safeguarding your valuable equipment.

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Manufacturer	Intermatic Incorporated
Part Number	AG3000
Item Weight	11.2 ounces
Product Dimensions	4.3 x 2 x 4.5 inches
Item model number	AG3000
Is Discontinued By Manufacturer	No
Size	Pack of 1
Color	Color
Material	Plastic,Metal
Shape	Rectangular
Item Package Quantity	1
Number Of Pieces	1
Number of Handles	1
Usage	personal
Included Components	AG3000
Batteries Included?	No
Batteries Required?	No
Warranty Description	See Manf Description

Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Comprehensive Surge Protection, TPMOV Technology, Watertight Enclosure - UL Listed and Reliable

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