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🧊 Air conditioner
Brand: Voltas
Voltas 1.5 Ton 3 Star Hot & Cold Inverter Split AC 183INVHC Vectra Zenith
All-weather Voltas that heats down to -7°C outside
7.7/10
Our editorial score
Good — right for the specific buyer
North Indian and foothill homes that need winter heating
- Capacity
- 1.5 ton
- Energy rating
- 3 star
- Type
- Split, inverter
- Compressor warranty
- 5 years comprehensive with standard installation, as listed on the Voltas store
About this air conditioner
- Heats with outdoor temperatures down to -7°C, a wider winter range than most heat-pump ACs publish
- 5-in-1 convertible — runs as a smaller AC on mild nights and draws less power
- Heats as well as cools, replacing a room heater in north Indian winters
- Copper condenser with anti-corrosive Gold Fin
How it scores
Cooling performance7.8
Build & coil quality7.7
Value for money7.7
Electricity cost7.0
Installation & service9.0
Our verdict
Voltas rates this hot & cold inverter to work from -7°C to 52°C outdoors, a wider heating range than most heat-pump ACs publish, which matters in Chandigarh, Dehradun or Jammu winters. It keeps five capacity steps in cooling mode, a copper Gold Fin condenser and five years' comprehensive warranty, at ₹41,000.
Heating output and ISEER are not published on the page, and the convertible steps work only in cooling. Samsung's hot & cold model publishes both for ₹4,500 more.
What we like
- Heats with outdoor temperatures down to -7°C, a wider winter range than most heat-pump ACs publish
- 5-in-1 convertible — runs as a smaller AC on mild nights and draws less power
- Heats as well as cools, replacing a room heater in north Indian winters
- Copper condenser with anti-corrosive Gold Fin
What we don't
- Convertible steps work in cooling only
- The brand's product page does not publish ISEER or annual units, so its running cost cannot be checked before you buy
- 5,000 W rated cooling is 5% below a true 1.5 ton (5,276 W), so size it for a smaller room
Full specifications
| Type | Split AC, inverter compressor |
|---|---|
| Model code | 183INVHC Vectra Zenith |
| Capacity | 1.5 ton — 5,000 W rated cooling |
| Energy rating | 3 star |
| Condenser | Copper |
| Coil protection | anti-corrosive Gold Fin |
| Rated ambient | Works from -7°C to 52°C outdoors |
| Convertible modes | 5-in-1 |
| Wi-Fi | Not listed |
| Heating | All-weather hot & cold, rated from -7°C to 52°C outdoors |
| Filters | anti-dust filter with anti-microbial coating |
| Warranty | 5 years comprehensive with standard installation, as listed on the Voltas store |
| Price source | Voltas official store, checked 2026-09-14 |
Specifications are from manufacturer literature and were checked at the last price-verification date. Brands occasionally revise stage counts, tank sizes and warranty terms without changing the model name — confirm against the current listing before purchasing.
About Voltas
The Tata group's air-conditioning company and one of the largest AC sellers in India. Voltas' real advantage is reach rather than specification: its installer and service network extends into district towns where most brands have no presence, and its brand store bundles five years' comprehensive warranty with standard installation on current split ACs. Where it falls short is disclosure — its store pages do not publish ISEER or annual units, so the efficiency of a Voltas AC has to be read off the BEE label on the unit.
Service: excellentPrice band: midHQ: Mumbai, Maharashtra
Voltas 1.5 Ton 3 Star Hot & Cold Inverter Split AC 183INVHC Vectra Zenith — frequently asked questions
What room size is the Voltas 183INVHC Vectra Zenith suitable for?
Rated at 5,000 W, it suits a middle-floor room of up to about 190 sq ft with a 10 ft ceiling, or about 140 sq ft on a top floor with strong afternoon sun. Each person beyond two adds load, and a room open to a kitchen needs more. Our AC tonnage calculator works this out for your exact room.
How much electricity does the Voltas 183INVHC Vectra Zenith use?
Voltas's product page does not publish the ISEER or the BEE annual-units figure for this model, so its running cost cannot be calculated from the brand's own information. Both numbers are printed on the BEE star label on the unit itself — ask the seller for a photo of the label before you pay, and compare the annual units against the 3-star models on our list that publish them.
What warranty does the Voltas 183INVHC Vectra Zenith come with?
5 years comprehensive with standard installation, as listed on the Voltas store. Warranty on an inverter AC matters most for the compressor and the PCB, the two most expensive parts to replace, so check both are listed on your invoice and register the product with Voltas after installation.
Can the Voltas 183INVHC Vectra Zenith heat a room in winter?
Yes — it is a hot & cold AC that runs as a heat pump in winter (all-weather hot & cold, rated from -7°c to 52°c outdoors). A heat pump moves heat indoors rather than generating it, so it typically uses far less electricity than a 2 kW fan or oil heater for the same warmth. Heating output falls as the outdoor temperature drops, so it is best suited to plains winters rather than hill-station cold.
Where can I buy the Voltas 183INVHC Vectra Zenith at the best price?
We list ₹41,000 from Voltas official store on 2026-09-14. AC prices move weekly and are often lower on Amazon and Flipkart, especially in bank-offer weeks, so compare all three before buying — and check what installation is included, because extra copper pipe and an outdoor stand are usually charged separately.
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