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155IAA24WM Specifications, Features & Compatibility Guide

The 155IAA24WM delivers industry-leading 5.13 ISEER efficiency, ensuring significant electricity savings for Indian households. Its stabilizer-free 1.5 Ton cooling perfectly manages humid tropical summers within 150 sq. ft.

Quick Answer

Yes, the 155IAA24WM is ideal for 111-150 sq ft rooms prioritizing long-term energy savings. Its 5-star ISEER 5.13 and 770.08 kWh/year consumption slash electricity bills. This 1.5 Ton Inverter AC ensures powerful, consistent cooling and a verifiable ROI within two summers over 3-star alternatives.

Choose the 155IAA24WM for 111-150 sq ft rooms where long-term energy savings and a swift ROI are paramount. It's not suited for larger spaces or installations where minimal upfront cost is prioritized over its premium 5-star efficiency.

✓ Who Should Buy

  • 1.5 Ton 5 Star performance suitable for 111-150 sq ft spaces.
  • Verified efficiency of 5.13 for reduced long-term operational costs.
  • Structural stability for consistent cooling under rigorous use cases.
  • Hardware durability via Copper coil and R32 technology.
  • Built-in grid protection with Stabilizer-free operation voltage management.

✕ Who Should Avoid

  • Spaces or usage requirements exceeding 111-150 sq ft rated capacity.
  • Installations prioritizing minimum capital expenditure over 5.13 performance.
  • Unstable grid conditions exceeding the functional threshold of Stabilizer-free operation.
  • Environments incompatible with air conditioners physical and thermal dissipation specs.
Product Overview
Consuming just 770.08 kWh annually under BEE 2024 standardised conditions, the 155IAA24WM is one of the most economical 1.5 Ton 5 Star Inverter Split air conditioners for rooms up to 111-150 sq. ft. — backed by ISEER 5.13, delivering a verifiable ROI within 2 summers over standard 3-star alternatives. Its 5100W rated cooling output is sustained by a Inverter, 100% copper condenser, and R32 refrigerant — a hardware configuration built for long-term performance in India's humid and tropical climate. Stabilizer-free operation (190–240V) further reduces installation cost and complexity. The 4-in-1 Convertible mode provides flexible capacity control to match seasonal demand. Validated for sustained peak operation at 52°C ambient temperature.

TypeSplit
Panel DisplayHidden
BrandMotorola
Model155IAA24WM
ColorWhite
Launch Year2024

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Engineering Analysis
For buyers evaluating the best 1.5 Ton 5 Star inverter AC in India under ₹45,000–₹58,000, the Motorola 155IAA24WM review data confirms strong 150–180 sq ft cooling coverage, a certified 5 Star BEE 2025 energy rating, and verified long-term energy savings. The unit's Inverter uses smart compressor speed control — ramping up or down based on real-time room heat rather than switching fully on or off like conventional fixed-speed compressors — and draws approximately 1.1–1.4 kWh per hour under peak Indian summer conditions, using 30–40% less electricity than a comparable 3 Star non-inverter AC over a full cooling season. Cross-referenced against the BEE 2025 rating database, this 1.5 Ton 5 Star model carries a certified ISEER of 5.13 and a verified 5100 WW cooling output — placing it above the segment average for competing 5 Star inverter ACs in the same price bracket. A household running the Motorola 155IAA24WM for a typical 10-hour daily cycle through summer will consume 360–480 kWh for the season at BEE test conditions — delivering ₹1,800–₹3,000 in electricity savings annually compared to standard 3 Star fixed-speed alternatives.

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