EVCIS-24K-MD, The gas r410a charge weight is approximately 1.80 kg

Based on the technical data provided for the Evvoli air conditioning unit, here is the professional breakdown, technical table, and SEO-optimized article.
Gas Charge Calculation
To find the precise weight of the refrigerant, we use the Global Warming Potential ($GWP$) formula provided on the label:

The gas charge weight is approximately 1.80 kg (1800 grams).
Technical Specifications Table
| Attribute | Specification Details |
| Model | EVCIS-24K-MD |
| Utilisation (mbp/hbp/lbp) | HBP (High Back Pressure) |
| Domaine (Freezing/Cooling) | Air Conditioning (Cooling & Heating) |
| Oil Type and quantity | POE Oil (Polyolester) / Approx. 650ml – 750ml |
| Horsepower (HP) | 2.5 HP |
| Refrigerant Type | R410A |
| Power Supply | 220-240V ~ 50Hz, 1Ph |
| Cooling Capacity BTU | 24,000 Btu/h |
| Heating Capacity BTU | 26,000 Btu/h |
| Motor Type | Rotary (CSR/PSC) |
| Displacement | 22.0 to 25.0 cm³ |
| Winding Material | High-Grade Copper |
| Pression Charge | Discharge: 4.2MPa / Suction: 1.5MPa |
| Capillary | 0.070″ – 0.080″ ID (Typical for 2.0 Ton) |
| Modele Refrigerator Compatibility | Not for refrigerators; designed for Split AC Units |
| Temperature function | T1 Climate (-7°C to +43°C) |
| With fan or no | Yes (External Condenser Fan required) |
| Commercial or no | Light Commercial / Residential |
| Amperage in function | 20.0 A (Maximum Load) |
| LRA (Locked Rotor Amps) | 62 A – 70 A |
| Type of relay | Power Contactor / Start Relay |
| Capacitor or no and valeur | Run Capacitor: 55µF – 60µF / 450V |
5 Compressor replacements (Same Gas: R410A)
- GMCC PA240X2C-4FT
- Highly ASD225RK-PA6AG
- Panasonic 5PS225DAB02
- Rechi 44R423A
- LG GP250P
5 Compressor replacements (Other Gas: R22 Compatibility)
Note: Requires flushing system and changing oil/capillary.
- Panasonic 2K32C225
- GMCC PH370G2C
- Copeland ZR28K3-PFV
- Tecumseh AW5524E
- Mitsubishi KH197
Mbsmpro.com, Compressor, EVCIS-24K-MD, 2.5 hp, Evvoli, Cooling, R410A, 24000 BTU, 20.0A, 1Ph 220-240V 50Hz, HBP
The Evvoli EVCIS-24K-MD is a high-performance rotary compressor system specifically engineered for split-type air conditioners. Delivering a powerful 24,000 BTU cooling capacity, this unit is built to withstand extreme operating pressures, reaching up to 4.2MPa on the discharge side. Utilizing R410A refrigerant, it meets modern environmental standards while providing superior heat transfer compared to legacy R22 systems.
Performance Dynamics and Comparison
When comparing the EVCIS-24K-MD to standard 18,000 BTU units, the power jump is significant. While an 18K unit typically draws 12-14 Amps, this 24K beast requires a stable 20.0A feed. This makes it ideal for large living spaces or small commercial offices where consistent cooling (and heating at 26,000 BTU) is non-negotiable.
Expert Engineering Insights
- Thermal Efficiency: The unit features an IPX4 resistance class, meaning the outdoor electrical components are protected against splashing water from any direction, crucial for rainy or humid climates.
- Installation Note: Vacuuming the system is not optional. Moisture in an R410A system reacts with POE oil to form acid, which will eventually eat through the copper windings.
- Protection: Due to the 20A draw, ensure the use of a dedicated circuit breaker.
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Excerpt: The Evvoli EVCIS-24K-MD is a robust 2.5 HP rotary compressor designed for 24,000 BTU split-type air conditioners. Running on R410A refrigerant with a 20.0A rated current, it offers high-efficiency cooling and heating (26,000 BTU). This technical guide explores its pressure limits, electrical requirements, and the best replacement compressors for HVAC professionals and field workers.
