Refrigerator Compressor by Performance Class Economy to Premium Vestar

Refrigerator Compressor by Performance Class OEM

Introduction:

Title: Three Performance Classes – Match Your Market Positioning

Performance Class	Technology	Capacity Range	COP Range	Key Features	Target Market
Performance Class A (Economy)	Reciprocating / Fixed Rotary	50W – 250W	0.95 – 1.50	Low cost, simple construction, proven reliability, PTC/RSIR start, R134a/R600a	Entry-level appliances, replacement market, price-sensitive segments, developing markets
Performance Class B (Efficiency)	High-Efficiency Rotary / Basic Inverter	80W – 350W	1.50 – 1.85	Improved efficiency, lower noise, compact design, R600a/R290, optional inverter	Mid-range appliances, energy-conscious consumers, replacement of older models
Performance Class C (Premium)	Advanced Inverter / Inverter Linear	100W – 500W	1.85 – 2.15	Variable speed (10‑100%), ultra‑quiet (32‑36dB), precise temperature control, smart ready, R600a optimized	High-end appliances, energy efficiency leaders, smart home integration, quiet operation priority

UL/ETL certified – all models meet North American safety standards
115V/60Hz standard (12/24V DC options for Class A/B in RV/marine)
Refrigerants: R134a, R600a, R290 – low GWP options across all classes
20 years appliance manufacturing – consistent quality, reliable supply

Product Details

Vestar Refrigerator Compressor Series – By Performance Class

Performance Class	Model	Technology	Cooling Capacity (W)	Cooling Capacity (BTU/h)	Power Input (W)	COP	Refrigerant	Voltage	Speed (rpm)	Sound (dB)	Displacement (cc)	Application	Class Advantage
Class A (Economy)	VCA‑R55	Reciprocating	55	188	58	0.95	R134a	115V/60Hz	3000 fixed	42	4.0	Mini fridge, wine cooler	Lowest cost
Class A (Economy)	VCA‑R70	Reciprocating	70	239	67	1.05	R134a	115V/60Hz	3000 fixed	43	4.5	Dorm fridge, beverage	PTC start
Class A (Economy)	VCA‑R95	Reciprocating	95	324	79	1.20	R134a	115V/60Hz	3000 fixed	44	5.0	Compact refrigerator	RSIR motor
Class A (Economy)	VCA‑R112	Reciprocating	112	382	91	1.23	R134a/R600a	115V/60Hz	3000 fixed	44	5.5	Compact refrigerator	Dual refrigerant
Class A (Economy)	VCA‑R135	Reciprocating	135	461	103	1.31	R600a	115V/60Hz	3000 fixed	45	6.0	Top‑mount refrigerator	High torque
Class A (Economy)	VCA‑R170	Reciprocating	170	580	126	1.35	R600a	115V/60Hz	3000 fixed	46	6.5	Top‑mount refrigerator	Proven reliability
Class A (Economy)	VCA‑RO120	Rotary Fixed	120	410	80	1.50	R600a	115V/60Hz	3000 fixed	42	6.0	Compact freezer	Compact size
Class B (Efficiency)	VCB‑RO150H	High-Efficiency Rotary	150	512	94	1.60	R600a	115V/60Hz	3000 fixed	40	7.0	Top‑mount refrigerator	15% higher efficiency
Class B (Efficiency)	VCB‑RO180H	High-Efficiency Rotary	180	614	110	1.64	R600a	115V/60Hz	3000 fixed	41	7.5	Bottom‑mount refrigerator	Low noise 41dB
Class B (Efficiency)	VCB‑RO200H	High-Efficiency Rotary	200	682	120	1.66	R600a	115V/60Hz	3000 fixed	41	8.0	Bottom‑mount refrigerator	COP 1.66
Class B (Efficiency)	VCB‑RO250H	High-Efficiency Rotary	250	853	150	1.66	R600a/R290	115V/60Hz	3000 fixed	42	9.0	Side‑by‑side refrigerator	High capacity
Class B (Efficiency)	VCB‑RI150	Basic Inverter Rotary	150	512	88	1.70	R600a	115V/60Hz	1800‑4500	38	7.0	Top‑mount refrigerator	Variable speed 1800‑4500
Class B (Efficiency)	VCB‑RI200	Basic Inverter Rotary	200	682	115	1.74	R600a	115V/60Hz	1800‑4500	39	8.0	Bottom‑mount refrigerator	Energy saving 25%
Class B (Efficiency)	VCB‑RI250	Basic Inverter Rotary	250	853	145	1.72	R600a	115V/60Hz	1800‑4500	40	9.0	Side‑by‑side refrigerator	Soft start
Class C (Premium)	VCC‑LI120	Advanced Inverter Linear	120	410	62	1.94	R600a	115V/60Hz	1200‑4500	32	5.5	Premium compact	Ultra‑quiet 32dB
Class C (Premium)	VCC‑LI150	Advanced Inverter Linear	150	512	75	2.00	R600a	115V/60Hz	1200‑4500	32	6.5	Compact refrigerator	COP 2.00
Class C (Premium)	VCC‑LI180	Advanced Inverter Linear	180	614	90	2.00	R600a	115V/60Hz	1200‑4500	33	7.0	French door refrigerator	10‑100% modulation
Class C (Premium)	VCC‑LI220	Advanced Inverter Linear	220	751	108	2.04	R600a	115V/60Hz	1200‑4500	33	8.0	French door refrigerator	Precise temp control
Class C (Premium)	VCC‑LI280	Advanced Inverter Linear	280	955	135	2.07	R600a	115V/60Hz	1200‑4500	34	9.5	Side‑by‑side refrigerator	Smart ready
Class C (Premium)	VCC‑LI320	Advanced Inverter Linear	320	1,092	155	2.06	R600a	115V/60Hz	1200‑4500	35	10.5	Built‑in refrigerator	Energy savings 40%
Class C (Premium)	VCC‑LI380	Advanced Inverter Linear	380	1,297	180	2.11	R600a	115V/60Hz	1200‑4500	35	12.0	Large built‑in	COP 2.11
Class C (Premium)	VCC‑LI420	Advanced Inverter Linear	420	1,433	200	2.10	R600a	115V/60Hz	1200‑4500	36	13.0	Premium built‑in	Maximum efficiency
Class C (Premium)	VCC‑LI450	Advanced Inverter Linear	450	1,535	214	2.10	R600a	115V/60Hz	1200‑4500	36	14.0	Commercial premium	Extended lifespan

Performance Class Comparison

Performance Class	COP Range	Energy Savings vs Class A	Noise Level	Initial Cost	Payback Period	Best For
Class A (Economy)	0.95 – 1.50	Baseline	42‑46 dB	$	–	Entry-level, replacement, price-sensitive markets
Class B (Efficiency)	1.50 – 1.85	15‑25%	38‑42 dB	$$	2‑3 years	Mid-range, energy-conscious consumers
Class C (Premium)	1.85 – 2.15	30‑45%	32‑36 dB	$$$$	4‑6 years	High-end, efficiency leaders, quiet priority

Annual Energy Consumption Comparison by Class

Application	Class A (kWh/year)	Class B (kWh/year)	Class C (kWh/year)	Savings (A to C)
Mini Fridge (60W)	175	145	115	34%
Top‑Mount (150W)	438	350	285	35%
Bottom‑Mount (200W)	584	470	380	35%
Side‑by‑Side (250W)	730	590	470	36%
French Door (350W)	1,022	–	640	37%

*Based on 8,760 hours/year, 30% duty cycle average*

Key Features by Performance Class

Class	Starting Method	Control Type	Modulation	Special Features
Class A	PTC / RSIR	Mechanical thermostat	Fixed speed	Simple, proven, easily serviceable
Class B	PTC / RSCR / Basic Inverter	Electronic thermostat	Fixed or 2‑step / 1800‑4500rpm	Improved efficiency, lower noise, compact
Class C	Soft start (inverter)	PID controller with sensors	10‑100% continuous (1200‑4500rpm)	Ultra‑quiet, smart ready, precise control, diagnostic capable

Refrigerant Options by Class

Refrigerant	Class A	Class B	Class C	Notes
R134a	★★★★★	★★	–	Traditional, cost-effective, being phased down
R600a	★★★	★★★★★	★★★★★	Optimal for efficiency, quiet operation, low GWP
R290	★★	★★★	★★★	For freezer applications, high capacity

Market Positioning Guide

Target Market Segment	Recommended Class	Price Positioning	Key Selling Points
Mass Market / Value	Class A	$	"Reliable cooling at an affordable price"
Mid-Tier / Step-Up	Class B	$$	"Better efficiency, quieter operation"
Premium / Luxury	Class C	$$$$	"Ultra‑quiet, energy saving, smart ready"
Commercial / Freezer	Class A/B (R290)	$$	"Heavy duty, low‑temp performance"
RV / Marine	Class A/B DC	$$	"12/24V DC operation, compact design"

OEM/ODM Capabilities by Class

Service	Class A	Class B	Class C
Basic Branding (Logo, Packaging)	✓	✓	✓
Color Customization	Basic	✓	Premium
Performance Tuning	–	✓	✓
Smart Features / App Integration	–	–	✓
DC Voltage Options	✓	✓	–
Custom Control Logic	–	Basic	Advanced

Certifications & Compliance

UL / ETL (North America) – all classes
IEC 60335 safety standard
RoHS / REACH compliant
DOE and NRCAN energy efficiency standards
Energy Star qualified (select Class B and most Class C models)

[Contact our sales team for class selection assistance and volume pricing.]

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Refrigerator Compressor by Performance Class OEM

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