Summary

written by www.mbsmpro.com | December 25, 2025

Compressor, Konor, GPY16AF, 1/2 HP, R134a, LBP

Category: RefrigerationPublished: 2026-01-18Updated: 2026-01-18
The Konor GPY16AF is a robust hermetic reciprocating compressor engineered for low back pressure applications using R134a refrigerant. With a displacement of 16.2 cm³, this 1/2 HP unit is a staple in commercial freezers and…
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Feature Specification
Model GPY16AF
Utilisation LBP (Low Back Pressure)
Domaine Freezing / Deep Cold Storage
Oil Type and Quantity POE Oil / 350 ml
Horsepower (HP) 1/2 HP
Refrigerant Type R134a
Power Supply 220-240V / 50Hz / 1 Phase
Cooling Capacity BTU Approximately 1540 BTU/h (at -23.3°C ASHRAE)
Motor Type CSIR (Capacitor Start – Induction Run)
Displacement 16.2 cm³
Winding Material High-Grade Copper
Pressure Charge Suction: 0.5 – 5 PSI (Normal LBP range)
Capillary Recommendation 0.042″ x 10ft (Variable per load)
Application Units Large Chest Freezers, Vertical Freezers
Temperature Function -35°C to -15°C
Fan Requirement Static or Forced Air (Fan recommended for high ambient)
Commercial Use Yes, Light Commercial / Domestic
Amperage (FLA) 2.5 A – 2.8 A
LRA (Locked Rotor Amps) 17 A
Type of Relay Potential or Electromagnetic Relay
Capacitor Requirement Starting Capacitor (approx. 60-80 µF)
Brand Model HP Displacement
Embraco FFI12HBX 1/2 HP 11.14 cm³
Danfoss/Secop SC15G 1/2 HP 15.28 cm³
Tecumseh AE2415Y 1/2 HP 12.50 cm³
Kulthorn AE7440Y 1/2 HP 14.50 cm³
Huayi HYE15YG 1/2 HP 15.00 cm³
Brand Model Gas Type Note
Embraco NEK2150GK R404a Requires TXV adjustment
Secop SC18CL R404a High cooling capacity
Jiaxipera VNX1116Y R600a High efficiency / Low noise
Nidec GPY12RAA R600a Eco-friendly alternative
Danfoss NL11MF R134a/R404a Multi-refrigerant capable

Excellent Compressor GS91AZ 1/3 HP R134a 9.1cc

Category: RefrigerationPublished: 2026-01-18Updated: 2026-01-18
The Excellent Compressor GS91AZ has established itself as a robust solution for engineers and technicians looking for a durable replacement in various cooling appliances. Designed specifically for Low Back Pressure (LBP) applications, this reciprocating unit…
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Parameter Technical Specification
Model GS91AZ
Utilization (LBP/MBP/HBP) LBP (Low Back Pressure)
Primary Domain Freezing and Deep Cooling
Oil Type and Quantity POE (Polyolester) / 280 ml – 300 ml
Horsepower (HP) 1/3 HP
Refrigerant Type R134a
Power Supply 220V – 240V / 50Hz
Cooling Capacity (BTU/h) Approx. 780 – 820 BTU/h (at ASHRAE LBP)
Motor Type RSIR (Resistance Start – Induction Run)
Displacement 9.1 cc
Winding Material 100% High-Conductivity Copper
Pressure Charge Suction: 0.5 to 1.5 bar (Application Dependent)
Capillary Tube Size 0.036″ to 0.042″ (Length varies by appliance)
Compatible Appliances Large 2-door Fridges, Chest Freezers, Water Coolers
Function Temperature -35°C to -10°C
Cooling Method Static or Fan Assisted (depending on housing)
Market Segment Professional / Light Commercial
Operational Amperage 1.1 A to 1.4 A
LRA (Locked Rotor Amps) 14.5 A to 16 A
Starting Relay Type PTC Relay or Current Relay
Capacitor Requirement Usually none (RSIR), optional start cap for high torque
Model Displacement Refrigerant COP Typical HP
Excellent GS91AZ 9.1 cc R134a 1.25 1/3 HP
Secop GL90AA 9.09 cc R134a 1.32 1/4 HP+
Embraco FF8.5HBK 7.95 cc R134a 1.28 1/4 HP
ZMC GM90AZ 9.0 cc R134a 1.20 1/3 HP

L55AV and QD59H Refrigerator Compressor

Category: RefrigerationPublished: 2026-01-18Updated: 2026-01-18
The L55AV and QD59H are cornerstone compressors in the domestic refrigeration industry, both rated at 1/6 HP. While the L55AV traditionally operates with R12, the QD59H is the modern R134a standard. This article provides deep…
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Component Common Materials (L55AV & QD59H)
Outer Shell Coated Carbon Steel
Motor Windings Pure Copper (Rarely Aluminum)
Piston & Cylinder Cast Iron
Valves Stainless Steel / Spring Steel
Refrigerant Gas R12 (L55AV) / R134a (QD59H)
Insulation Mineral/Synthetic Oil and Paper/Plastic motor insulators
Characteristic L55AV Model QD59H Model
Horsepower (HP) 1/6 HP 1/6 HP
Displacement 5.44 cm³ 5.9 cm³
Refrigerant Type R12 / R406a R134a
Cooling Capacity 130W – 145W 160W – 165W
Voltage Range 220-240V / 50Hz 220-240V / 50Hz
Motor Type RSIR (Relay Start) RSIR / RSCR
Evaporating Temp -35°C to -10°C -35°C to -15°C
Oil Type Mineral POE / Synthetic
Model HP Rating Gas Type Capacity (W) Efficiency (COP)
L55AV 1/6 R12 145 1.15
QD59H 1/6 R134a 165 1.22
GL60AA 1/6 R134a 155 1.20
FN66Q 1/6 R12 140 1.10

TECUMSEH, DAIKIN, MATSUSHITA, HITACHI & TOSHIBA MODELS

Category: RefrigerationPublished: 2026-01-18Updated: 2026-01-18
Understanding refrigeration compressor specifications is essential for proper HVAC system selection and maintenance. This comprehensive guide covers five major compressor brands—Tecumseh, Daikin, Matsushita, Hitachi, and Toshiba—with detailed technical data on cooling capacity, displacement, voltage requirements,…
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Model Power Voltage Cooling Capacity Weight Temp. Range
AW5524E 2.5 HP 220V 20,000 BTU 20 kg −23°C to +13°C
AW5528EKGb 2.5 HP 220V 20,000 BTU 20 kg −23°C to +13°C
AW5532EXG 3 HP 220V 25,500 BTU 20 kg −23°C to +13°C
AW5532EXG 3 HP 380V 26,500 BTU 20 kg −23°C to +13°C
AW5535EXG 3 HP 380V 25,700 BTU 20 kg −23°C to +13°C
AV5538EXG 4 HP 380V 27,300 BTU 20 kg −23°C to +13°C
AV5561EXG 5 HP 380V 29,500 BTU 20 kg −23°C to +13°C
Model Type Power Voltage Cooling Capacity Current Displacement
JT90/220V Scroll 3 HP 220V, 50Hz 29,100 BTU 16 A 49.4 cc/rev
JT90/380V Scroll 3 HP 380V, 50Hz 29,200 BTU 16 A 49.4 cc/rev
JT95/220V Scroll 3 HP 220V, 50Hz 30,800 BTU 16 A 49.4 cc/rev
JT95/380V Scroll 3 HP 380V, 50Hz 31,400 BTU 16 A 49.4 cc/rev
JT125/220V Scroll 4 HP 220V, 50Hz 35,400 BTU 16 A 65.2 cc/rev
JT125/380V Scroll 4 HP 380V, 50Hz 40,600 BTU 16 A 65.2 cc/rev
Performance Metric Reciprocating Scroll Rotary
Volumetric Efficiency 75–82% 89–94% 88–92%
COP at Nominal Load 2.8–3.0 3.0–3.2 2.9–3.1
Discharge Temperature 85–95°C 65–75°C 70–80°C
Noise Level (dB) 78–82 72–75 73–78
Vibration Index High Very Low Low-Medium
Optimal Capacity Range 15–25 kBTU 8–35 kBTU 8–24 kBTU
Part-Load Efficiency Moderate Excellent Good
Continuous Operation Requires cooling Excellent Excellent
Model Displacement Cooling Capacity Power Voltage Amperage Weight
2P14C 74.5 cc/rev 25,500 BTU — 220V 40 A 40 kg
2P17C 92.6 cc/rev 28,400 BTU — 220V 40 A 40 kg
2K22C 130.0 cc/rev 44,400 BTU — 220V 40 A 40 kg
2K32C 177.4 cc/rev 60,700 BTU — 220V 40 A 40 kg
2V36S 209.5 cc/rev 71,400 BTU — 220V 30 A 30 kg
2V42S 245.7 cc/rev 83,700 BTU — 220V 30 A 30 kg
2V47W 285.0 cc/rev 97,200 BTU — 220V 30 A 30 kg
Model Displacement Cooling Capacity Power Voltage Amperage
G533 33.8 cc/rev 9,036 BTU — 220V 40 A
G533 — 12,518 BTU (1 TON) — 220V 40 A
Model Displacement Cooling Capacity Power Voltage Amperage
SH833 51.8 cc/rev 12,518 BTU (1 TON) — 220V 40 A
SHY33 41.7 cc/rev 17,612 BTU — 220V 40 A
SHW33 35.6 cc/rev 20,425 BTU — 220V 30 A
SHX33 33.6 cc/rev 19,198 BTU — 220V 30 A
SHV33 41.7 cc/rev 24,211 BTU — 220V 30 A
SHU33 — 27,689 BTU (2 TON) — 220V 30 A
Tons Approximate BTU/h Approximate Watts
1 TON 12,000 BTU 3,517 W
1.5 TON 18,000 BTU 5,275 W
2 TON 24,000 BTU 7,033 W
2.5 TON 30,000 BTU 8,792 W
3 TON 36,000 BTU 10,550 W
Model Displacement Cooling Capacity Power Voltage Amperage
PH165X1C 16.5 cc/rev 15,828 BTU — 220V 40 A
PH195X2C 19.8 cc/rev 19,558 BTU — 220V 40 A
PH225X2C 22.4 cc/rev 21,348 BTU — 220V 40 A
PH260X2C 25.8 cc/rev 26,688 BTU — 220V 40 A
PH290X2C 28.9 cc/rev 29,372 BTU — 220V 40 A
PH295X2C 29.2 cc/rev 29,688 BTU — 220V 40 A
PH310X2C 30.6 cc/rev 31,488 BTU — 220V 30 A
PH330X2C 32.6 cc/rev 33,088 BTU — 220V 30 A
PH360X3C 35.5 cc/rev 36,192 BTU — 220V 30 A
PH420X3C 41.5 cc/rev 42,816 BTU — 220V 30 A
PH440X3C 43.5 cc/rev 44,448 BTU — 220V 30 A
Model Displacement Cooling Capacity Power Voltage Amperage
2P514D 51.4 cc/rev 17,548 BTU — 220V 40 A
2K5210D5 109.0 cc/rev 37,200 BTU — 220V 40 A
2K5324D5 180.0 cc/rev 61,272 BTU — 220V 40 A
2K5324D5 180.0 cc/rev 43,872 BTU — 220V 40 A
2K5314D 177.4 cc/rev 60,192 BTU — 220V 40 A
2J5350D 209.5 cc/rev 31,632 BTU — 220V 30 A
2J5438D 265.4 cc/rev 45,360 BTU — 220V 30 A
Cooling Capacity Range Most Efficient Type Typical COP Comments
8,000–12,000 BTU Rotary 3.0–3.1 Rotary/scroll equivalent; rotary preferred if cost-effective
12,000–18,000 BTU Scroll 3.1–3.3 Scroll begins efficiency advantage
18,000–24,000 BTU Scroll 3.2–3.4 Scroll provides 5–8% higher COP than rotary
24,000–35,000 BTU Scroll 3.3–3.5 Scroll optimal; rotary less suitable
Variable Load/Intermittent Reciprocating 2.8–3.0 Piston preferred for duty-cycle tolerance
High-Reliability Industrial Reciprocating 2.9–3.1 Piston superior for extreme conditions
Compressor Type Required Displacement Model Selection Voltage Weight
Reciprocating ~170 cc/rev Tecumseh AW5532EXG 220V 20 kg
Scroll ~210 cc/rev Daikin JT95 220V —
Rotary ~230 cc/rev Toshiba PH290X2C 220V —
Evaporating Range Designation Applications
−30°C to −23°C LBP (Low Back Pressure) Deep freezing, blast freezing, frozen food storage
−23°C to −10°C MBP (Medium Back Pressure) Standard refrigeration, commercial freezers, ice cream display
−10°C to +5°C HBP (High Back Pressure) Fresh food storage, chiller cabinets, air conditioning
+5°C to +12°C XHBP (Extra High Back Pressure) Air conditioning, dehumidification, comfort cooling
Torque Type Motor Current at Startup Suitable Applications Electrical Requirement
LST 3–5 × FLA (Full Load Amperage) Standard power-supplied facilities 15–20 A circuit breaker minimum
HST 5–8 × FLA Low-voltage supply situations 25–30 A circuit breaker minimum
Aspect R22 (CFC) R407C (HFC Blend) R410A (HFC Blend) R290 (Propane)
Ozone Depletion High (0.055) Zero Zero Zero
GWP (Global Warming Potential) 1,810 1,774 2,088 3
Pressure (Condensing 54°C) 19.2 bar 20.8 bar 28.6 bar 18.1 bar
Molecular Weight 120.9 g/mol 86.2 g/mol 72.0 g/mol 44.1 g/mol
Density (Liquid 25°C) 1.194 g/cm³ 1.065 g/cm³ 0.766 g/cm³ 0.58 g/cm³
Viscosity (Oil Compatibility) Mineral oil Mineral/POE oil Ester (POE) oil Ester (POE) oil
Drop-in Replacement Reference Limited (capacity −5–10%) Not drop-in Safety concern
Compressor Type/Model Oil Charge Volume Oil Type Purpose
Tecumseh AW5532EXG 1,100–1,300 mL Mineral (ISO VG 32) Bearing/piston lubrication
Daikin JT90/JT95 1,800–2,100 mL Mineral (ISO VG 32) Bearing/scroll pocket lubrication
Matsushita 2P17C 2,200–2,400 mL Mineral (ISO VG 32) Bearing/roller pocket lubrication
Hitachi SHY33/SHV33 1,600–1,900 mL Mineral (ISO VG 32) Bearing/vane lubrication
Toshiba PH295X2C 1,200–1,500 mL Mineral (ISO VG 32) Bearing/roller pocket lubrication
Compressor Type Rated Hours Efficiency at 5,000 hrs Efficiency at 10,000 hrs Typical Maintenance Interval
Reciprocating 10,000–15,000 95–98% 88–92% 2,500 hours or annually
Scroll 15,000–20,000 96–99% 90–95% 5,000 hours or 18 months
Rotary 12,000–18,000 94–97% 88–91% 3,000 hours or annually
BTU/h Watts (W) Kilowatts (kW) Refrigeration Tons (TR) kcal/h
8,500 2,491 2.49 0.71 2,141
10,236 3,000 3.00 0.85 2,580
12,000 3,517 3.52 1.00 3,024
15,000 4,396 4.40 1.25 3,780
18,000 5,275 5.28 1.50 4,536
20,425 5,987 5.99 1.68 5,152
24,000 7,033 7.03 2.00 6,048
25,500 7,472 7.47 2.14 6,425
29,100 8,526 8.53 2.42 7,344
30,800 9,026 9.03 2.56 7,777
36,000 10,550 10.55 3.00 9,072
Symptom Likely Causes Diagnostic Method Corrective Action
Low cooling capacity (5–15% below spec) Oil overcharge, dirty evaporator coil, undercharge, expansion device restriction Superheat measurement, oil level inspection, coil cleaning, subcooling measurement Restore oil to correct level, clean coil, adjust refrigerant charge, replace expansion device if needed
High discharge temperature (>95°C) Condenser fouling, excessive condensing temperature, undercharge, oil starvation Discharge temperature measurement, condensing temperature check, refrigerant charge verification Clean condenser coils, verify ambient conditions, add refrigerant if undercharged, check oil level
Frequent compressor shutdown Overload protection activation from electrical overload or thermal stress Monitor discharge temperature during operation, measure electrical current draw Improve condenser cooling, reduce system load, verify electrical supply voltage, check motor condition
Excessive noise/vibration Mechanical wear (bearing clearance), piston/scroll damage, loose mounting, liquid slugging Visual inspection of compressor exterior, vibration measurement, listen for grinding noise Replace compressor if bearing wear confirmed, install proper oil separator and accumulator, improve mounting
Liquid refrigerant return to compressor Insufficient accumulator capacity, poor piping design, low evaporator temperature Inspect piping configuration, check accumulator capacity, monitor suction temperature Install larger accumulator, redesign suction line with proper pitch, adjust thermostat setpoint
Acid Number (mg KOH/g) Oil Condition Recommended Action
<0.5 Fresh, acceptable Continue normal operation; test annually
0.5–1.0 Slightly oxidized Monitor closely; plan oil change within 1–2 years
1.0–2.0 Moderately oxidized Schedule oil change within 6 months
>2.0 Severely degraded Replace oil immediately; may indicate moisture ingress or compressor overheating
Brand Model Type Power Voltage Cooling Capacity Displacement Weight Key Feature
Tecumseh AW5532EXG Piston 3 HP 220V 25,500 BTU 54 cc/rev 20 kg LST, fan-cooled, variable load capable
Tecumseh AV5538EXG Piston 4 HP 380V 27,300 BTU — 20 kg Higher capacity for industrial
Daikin JT95/220V Scroll 3 HP 220V 30,800 BTU 49.4 cc/rev — Highest efficiency, lowest noise
Daikin JT125/380V Scroll 4 HP 380V 40,600 BTU 65.2 cc/rev — Three-phase, large capacity
Matsushita 2P17C Rotary — 220V 28,400 BTU 92.6 cc/rev 40 kg Compact, cost-effective
Matsushita 2K32C Rotary — 220V 60,700 BTU 177.4 cc/rev 40 kg Extra-large capacity option
Hitachi SHY33 Rotary — 220V 17,612 BTU 41.7 cc/rev 30 A Premium, high reliability
Hitachi SHV33 Rotary — 220V 24,211 BTU 41.7 cc/rev 30 A Enhanced efficiency variant
Toshiba PH225X2C Rotary — 220V 21,348 BTU 22.4 cc/rev 40 A Wide availability, budget option
Toshiba PH290X2C Rotary — 220V 29,372 BTU 28.9 cc/rev 40 A Mid-range capacity, popular
Toshiba PH360X3C Rotary — 220V 36,192 BTU 35.5 cc/rev 30 A Large single-phase application

LG MA62LCEG compressor specifications R134a 1/5 hp LBP

Category: RefrigerationPublished: 2026-01-18Updated: 2026-01-18
The LG MA62LCEG is a reliable hermetic reciprocating compressor designed for low back pressure (LBP) applications using R134a refrigerant. Rated at approximately 1/5 HP, it delivers 174W (596 BTU/h) cooling capacity with 127W input power…
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Parameter Value Notes
Cooling Capacity 174 W (596 BTU/h) At standard LBP test conditions
Input Power 127 W Efficient draw for its class
COP (Coefficient of Performance) 1.38 Good energy efficiency ratio
Horsepower Rating ~1/5 HP Common rating in this displacement
Net Weight 9.1 kg Compact and easy to handle
Motor Type RSIR, PTC starter Simple, reliable start mechanism
Packing (pcs/pallet) 80 Bulk shipping efficiency
Model Capacity (W) Input (W) COP HP Approx Best For
MA53LAEG 142 106 1.34 ~1/6+ Smaller fridges
MA57LBEG 160 119 1.35 ~1/5 Mid-range domestic
MA62LCEG 174 127 1.38 1/5 Larger cabinets, light commercial
MA69LCEG 200 148 1.35 ~1/4 Higher load applications

Evaporator and Condenser Data, Two-Door Refrigerators

Category: RefrigerationPublished: 2026-01-17Updated: 2026-01-17
Achieving perfect cooling requires a precise balance between the compressor horsepower and the heat exchange surface area. Whether you are working with a small 1/8 hp unit or a jumbo 1/5 hp system, understanding the…
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System Category Compressor HP Evaporator Type Condenser Size (U-Bends) Typical Capacity (Liters)
Small 1/8 hp Compact (~37cm) 12u – 14u 180L – 240L
Medium 1/6 hp Standard Fin 16u – 18u 250L – 320L
Jumbo 1/5 hp Large Surface 18u – 20u 330L – 450L
Feature 1/8 hp System 1/6 hp System 1/5 hp System
Evaporator Width ~37 cm ~45 cm ~52 cm+
Condenser Area Baseline +25% +45%
Refrigerant Charge Low (80-100g) Medium (120-150g) High (160g+)
Cooling Speed Moderate High Professional Grade

Compressor, Kiriazi Refrigerator, KM 33, L 310, 1/5 hp

Category: RefrigerationPublished: 2026-01-17Updated: 2026-01-17
The Kiriazi KM 33 and L 310 refrigerators represent the pinnacle of tropical cooling engineering, designed to withstand extreme ambient temperatures while maintaining peak efficiency. Utilizing R134a refrigerant and a robust 1.1A compressor, these units…
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Parameter Specification Value
Appliance Model KM 33 / L 310 / K 330
Refrigerant Type R134a (Tetrafluoroethane)
Refrigerant Charge 160 Grams
Voltage / Frequency 220V – 240V / 50Hz
Current Consumption 1.1 Amperes
Power Consumption 2.3 Kw.h / 24H
Freezing Capacity 5.0 Kg / 24H
Cooling System Pressure 20 Bar (High Side Test)
Climate Class Tropical (T)
Refrigerator Size Typical Current (A) Estimated HP Refrigerant Charge
Small (120L) 0.6 – 0.7 A 1/8 HP 80 – 100g
Medium (250L) 0.8 – 0.9 A 1/6 HP 120 – 140g
Kiriazi KM 33 (330L) 1.1 A 1/5 HP 160g
Large Side-by-Side 1.5 – 2.0 A 1/4 HP 200g+

Emkarate RL 68H Compatibility Chart with HFC HCFC HFO

Category: RefrigerationPublished: 2026-01-16Updated: 2026-01-16
Understanding the chemistry between lubricants and refrigerants is vital for refrigeration longevity. While Emkarate RL 68H is a premium synthetic polyol ester (POE) oil designed for HFCs, its application with R600 (Isobutane) requires careful engineering…
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Refrigerant Class Common Examples Compatibility Status Technical Reasoning (The “Why”)
HFC (Modern Generation) R134a, R404A, R410A, R407C, R507 Fully Compatible These gases are polar and specifically require POE oils for proper miscibility, ensuring oil returns to the compressor.
HCFC (Legacy Transition) R22, R123, R401A, R402A Compatible Ideal for “Retrofit” operations when converting older systems from Mineral Oil to more environmentally friendly HFC blends.
HFO (Eco-Friendly Gen) R1234yf, R1234ze Compatible Exhibits high chemical stability, making it suitable for new low Global Warming Potential (GWP) refrigerants.
HC (Hydrocarbons) R600a, R290 Chemically Compatible Miscibility is excellent, but viscosity is the barrier; small HC systems typically require lower viscosity (ISO 10-32).
Natural (Carbon Dioxide) R744 Compatible RL 68H is robust enough to handle the high pressures and discharge temperatures typical of CO2 systems.
Ammonia R717 NOT Compatible NEVER use with Ammonia. POE oils react chemically with R717, leading to sludge, corrosion, and system failure.
Lubricant Property Emkarate RL 68H (POE) Standard Mineral Oil (MO)
Base Fluid Synthetic Ester Petroleum Based
Moisture Sensitivity High (Hygroscopic) Low
Thermal Range Excellent (High/Low) Moderate
Application HFC / Retrofit CFC / HCFC / Ammonia

Compressor MAF QD59H HM for Ideal 8-foot Refrigerator

Category: RefrigerationPublished: 2026-01-16Updated: 2026-01-16
Choosing the correct compressor for a classic Ideal 8-foot refrigerator requires technical precision. The MAF QD59H HM, a robust 1/6 HP unit by Comptek, is a frequent candidate for these repairs. This article explores the…
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Feature Specification
Model MAF QD59H HM
Brand Comptek / GR
Horsepower (HP) 1/6 HP
Refrigerant R134a
Voltage/Frequency 220-240V ~ 50Hz
Phase 1 PH (Single Phase)
Application Range L/MBP (Low/Medium Back Pressure)
Motor Type RSIR / CSIR (Depending on Starter Kit)
Starting Torque HST (High Starting Torque)
Cooling Capacity ~150W – 165W (at -23.3°C LBP)
Compressor Model Displacement (cc) Cooling Capacity (W) Efficiency (COP)
Comptek MAF QD59H 5.9 158 1.25
Embraco EMT56CLP 5.6 145 1.22
Danfoss TL5G 5.0 135 1.18
ZMC GM70AZ 6.5 170 1.28

Technical Comparison: ZEL HDL200A vs. Huaguang ATA72XL

Category: RefrigerationPublished: 2026-01-16Updated: 2026-01-16
technical comparison between two common refrigerator compressors: the ZEL HDL200A and the Huaguang (Wanbao) ATA72XL. We will examine their specifications and address the critical question: Can one be used as a replacement for the other?
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Feature ZEL HDL200A Huaguang ATA72XL Compatible?
Refrigerant R600a R134a No
Cooling Power ~1/4 HP ~1/4 HP Yes (Close)
Voltage 220-240V 220-240V Yes
Oil Type Mineral/AB POE No
Operating Pressure Low High No
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