





🔧 Power Up Your Comfort with Confidence!
The V-Guard AC Stabilizer AD4 Bolt is designed for non-inverter ACs up to 1.5 Ton, featuring a wide input voltage range of 90V-300V, a robust 12 A capacity, and a user-friendly 3-digit display. With advanced safety features and a durable design, it ensures your AC operates smoothly while providing a 3-year warranty for added assurance.







| Manufacturer | V-GUARD INDUSTRIES LTD. |
| Item part number | 1504636 |
| ASIN | B07HN959Z3 |
S**R
AWESOME PRODUCT
Really a excellent product.Very useful me.It solved my high voltage problem in my home electric line for my iNVERTER AC
M**A
Priecy but needful
Works very good for my 1.2 ton ac . Coz voltage fluctuations are frequent in my area I needed one with wide range stabilization. However when voltage comes near 100 this product cannot sustain the regular output. And ac compressor keeps on fluctuating.
S**R
Good product.
Undoubtedly go for it....if you are facing low voltage. It is working in 80 V whereas company is saying 90 V. Weight is around 15 kg. Heavy stabilizer.
C**R
Heavy
Weighing at 14Kg it must be the heaviest stabilizer I've bought. Considering the voltage range, multiple windings are required on the transformer leading to extra kilos ; one of cons of transformer based stabilizers. If you peak through the grill a toroid is used. Mounting nut of the toroid tends to get loose during transit. Seller must ensure its tightness. This is a replacement for ageing Vguard VND400 stabilizer that started squeaking recently after 4 years.Dimensions approx 18x29x39cm quite oversized. Manual also recommends installing C curve 40A or above rated MCB and 15amp power plug. Consider this an additional investment if not installed already but highly recommended.Although seller mentions over & under voltage protection manual does not mention it specifically. So at this point I'm just taking seller's word for it which is good enough for me.
T**S
Worst product from v guard....not support voltage fluctuation
Supposed to work with voltage fluctuation of 90 to 300.Have installed 2 days back , not working on voltage fluctuation of 170 in lower side just get off automatically.Very disappointing , worst product from v guard.
I**N
Good to have for low voltage
I got the product for vgaurd official seller itself, it's working fine till now no issues .
S**L
Expensive but it’s a must have for power fluctuations
Keep in mind that any step up boosters will consumes more amps to balance volts. Consuming more amps will bring heating problem and might damage internal wiring. It’s a fire hazard. Make sure your home internal wiring is good. Do not use other heavy appliances when stabiliser running at double or triple boost. Always switch off the trip switch when you are not using AC.
C**N
1.5Ton Carrier ac. AD4 BOLT 9050 is Good
I just Purchased V- GuardAD4 Bolt 9050I facing voltage fluctuations in my area.Can't get 230 that's why my condenser not working. After installing working Good
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