Description
✅ 5 Years Comprehensive + 10 Years Compressor + 5 Years PCB Warranty
This model carries Hitachi's most extensive warranty in the lineup — 5-year comprehensive vs the usual 1-year.
❄️ Heavy Duty SUMO 3700XXL. Wi-Fi. FrostWash. 24m air throw. 5-Year Comprehensive Warranty. RAS.Y319PCDISL.
The Hitachi RAS.Y319PCDISL is Hitachi's Heavy Duty SUMO series — a bigger 1050mm indoor unit for higher airflow volume, 24-metre Long Air Throw, FrostWash self-cleaning (Ice Clean technology that freezes and washes the indoor coil automatically), airCloud Go Wi-Fi for full app control, Xpandable+ for extra cooling power during peak heat, 100% copper condenser, 37 dB silent operation, Penta Sensor monitoring, and 897 kWh/year at ISEER-class efficiency. Backed by an exceptional 5-year comprehensive warranty plus 10-year compressor and 5-year PCB cover. For rooms 111–150 sq. ft.
❄️ Two 2026 Series Hitachi models — which capacity and feature set fits
RAS.Y319PCDISL — 1.5 Ton SUMO (this model)
- For rooms 111–150 sq. ft.
- Wi-Fi — airCloud Go app control
- FrostWash self-cleaning coil
- 5-Year comprehensive warranty
- Heavy Duty SUMO 1050mm indoor unit
RAS.V322PCDIST — 1.8 Ton
- For rooms up to 200 sq. ft.
- No Wi-Fi (standard remote)
- Ice Clean coil cleaning
- 1-Year comprehensive (standard)
- UV-protected indoor unit
airCloud Go Wi-Fi — full smart control for connected homes
The RAS.Y319PCDISL connects to your home Wi-Fi via the airCloud Go app — control the AC from anywhere with internet access. Turn the AC on before leaving the office so the room is cool by the time you arrive, check on the room temperature remotely while travelling, set schedules that adjust automatically by day of week, and monitor energy usage patterns over time. For smart home enthusiasts already running Alexa or Google Home routines, airCloud Go integrates into the broader connected home ecosystem.
FrostWash — Hitachi's signature self-cleaning technology explained
FrostWash (Ice Clean) is a specific cleaning cycle: the AC intentionally forms a thin layer of ice on the indoor evaporator coil, then melts it in a controlled wash cycle — the melting ice physically carries away accumulated dust and microbial buildup from the coil surface. This is meaningfully different from a basic "self-clean" mode that simply dries the coil — FrostWash actively removes contaminants rather than just preventing moisture buildup. The result is sustained airflow and cooling efficiency over years of use, improved air hygiene, and reduced manual cleaning and service intervention needs.
🧱 Heavy Duty SUMO Design — what a bigger 1050mm indoor unit actually delivers
- The SUMO series uses a larger 1050mm indoor unit compared to standard split AC indoor units (typically 800–900mm) — more internal volume for the evaporator coil and blower assembly
- Larger blower assembly moves higher airflow volume at the same fan speed — contributing directly to the 24-metre Long Air Throw rating and faster room-wide temperature pull-down
- The "Heavy Duty" designation reflects Hitachi's engineering for sustained, intensive daily operation — appropriate for Delhi NCR homes where the AC runs 8–12+ hours daily through a 6–7 month cooling season
- 3700XXL refers to the specific SUMO model tier within Hitachi's range — denoting this configuration's airflow and cooling capacity specifications relative to standard and other SUMO variants
- Premium build quality at this tier typically translates to quieter operation at high airflow settings — the larger blower doesn't need to spin as fast to move the same air volume, reducing mechanical noise
5-Year Comprehensive Warranty — far beyond Hitachi's standard 1-year coverage
Most Hitachi inverter ACs in this library carry a standard 1-year comprehensive warranty plus extended compressor and PCB cover. The RAS.Y319PCDISL ships with a 5-year comprehensive warranty as standard — covering all functional components, not just the compressor and PCB, for five full years. Combined with the 10-year compressor and 5-year PCB warranty, this is the most extensively protected AC in the Mahajan Electronics Hitachi range, reflecting confidence in the SUMO series' heavy-duty build quality.
Xpandable+ Technology
Boosts compressor capacity during peak heat conditions — faster temperature pull-down in extreme summer and maintained comfort at high ambient temperatures, beyond what standard inverter operation delivers.
Penta Sensor + My Mode
Penta Sensor technology monitors multiple parameters for intelligent, precise cooling response. My Mode lets you save personalised temperature and fan preferences for one-touch comfort matching your exact requirements.
Dust Filter + Odour-Free Airflow
Filtration captures dust particles while airflow design prevents the development of stale or musty odours — particularly important combined with FrostWash's hygiene-focused coil cleaning for genuinely fresh air output.
100% Copper Condenser
Full copper construction for efficient heat transfer, corrosion resistance, and field repairability — built specifically for Indian environmental conditions including humidity, pollution, and temperature extremes.
🎯 Ideal for
| Brand | Hitachi |
| Model | RAS.Y319PCDISL (SUMO 3700XXL, 2026 Series) |
| Type | Heavy Duty Inverter Split AC |
| Capacity | 1.5 Ton |
| Cooling power | 18,500 BTU |
| Energy rating | 3 Star |
| Annual consumption | 897.16 kWh/year |
| Refrigerant | R32 (Eco-Friendly) |
| Air throw | Up to 24 Metres |
| Noise level | 37 dB |
| Wi-Fi | Yes — airCloud Go App |
| Self-cleaning | FrostWash (Ice Clean) |
| Indoor unit design | Heavy Duty SUMO — 1050mm |
| Special technology | Xpandable+ |
| Sensors | Penta Sensor |
| Condenser | 100% Copper |
| Indoor dimensions | 105 × 29.4 × 25.5 cm |
| Outdoor dimensions | 75 × 55 × 29 cm |
| Indoor weight | 11.4 kg |
| Outdoor weight | 29.4 kg |
| Voltage | 230V |
| Colour | White |
🛡️ Industry-leading warranty coverage
Wi-Fi. FrostWash. 5-Year Warranty. SUMO Heavy Duty. Order today.
Order before 2 PM for 24-hour express delivery across Delhi NCR. Authorised Hitachi dealer — Japanese reliability backed by 45+ years of trust.
Product image shown is for reference only. Actual serial number and manufacturing date may vary.
