Top SEER2 Discharge Condensing Unit

REF-TDCU-S

Our top discharge ac condenser features 14.3 SEER2 rating and R454B eco-friendly refrigerant. This advanced hvac condenser unit utilizes scroll compressor technology with DC fan motor for reliable, quiet operation. Perfect for residential and commercial applications, this condenser hvac system includes multiple protection features and wide operating temperature range (53°F-120°F). Available in capacities from 18,000 to 54,000 BTU for optimal cooling performance.

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Refria Top SEER2 Discharge Condensing Unit

High-efficiency AC condenser with 14.3 SEER2 rating for reliable residential and commercial cooling

Advanced Condensing Unit Technology

Ourhvac condenser unit features R454B environmentally friendly refrigerant and advanced scroll compressor technology. This top discharge ac condenser is engineered for reliable performance in residential and commercial applications, providing stable cooling operation with minimal energy consumption.

14.3 SEER2

Efficiency Rating

53-120°F

Operating Range

R454B

Eco Refrigerant

Key Advantages of Top SEER2 Discharge Condensing Unit

Ourac condenser combines innovative technology with energy-efficient performance, offering reliable cooling solutions for various applications.

High Efficiency: 14.3 SEER2 rating for reduced energy consumption

Advanced Compressor: High efficiency scroll compressor for quick response and stable operation

Durable Construction: High efficiency condenser with inner groove copper tube and hydrophilic aluminum foil

DC Fan Motor: Quiet, cost-effective operation with advanced motor technology

Comprehensive Protection: Multiple protection systems to prevent unit damage

Eco-Friendly: R454B refrigerant for reduced environmental impact

Technical Specifications

Ourhvac condenser unit product line includes multiple capacity options to meet various cooling requirements. All models feature R454B environmentally friendly refrigerant and are designed for reliable performance.

Model	Cooling Capacity (Btu/h)	SEER2 Rating	Power Supply	Refrigerant Charge (oz)
COT-FRBCNR8-40-E3(S)	18,000	14.3	230/1/60	70.55
COT-FX4CNR8-40-E3(S)	23,000	14.3	230/1/60	75.84
COT-FRDCNR8-45-E3(S)	27,600	14.3	230/1/60	116.40
COT-FX5CNR8-60-E3(S)	33,400	14.3	230/1/60	123.46
COT-FK4CNR8-60-E3(S)	41,000	14.3	230/1/60	124.45
COT-FRDCNR8-60-E3(S)	46,000	14.3	230/1/60	134.04
COT-FRDCNR8-60-E3(S)	54,000	14.3	230/1/60	165.78

Core Features

Intelligent Defrosting

Auto judge the defrosting time according to the system real requirement, reduce heating loss by unnecessary defrosting and make indoor side more comfortable.

Anti-corrosion Design

Golden fin (optional) and intensified moisture proof PCB ensure long-term durability and reliable performance in various environmental conditions.

Compact Design

Small size and light weight design with quick response, stable operation, and low noise levels for optimal home ac condenserperformance.

Advanced Protection Systems

Multiple protection systems including anti-freeze, T3/T4/T5, low pressure, and high pressure protection to prevent condenser hvac unit damage.

Built-in Drying Filter

Extends service life by protecting the system from moisture and contaminants in the refrigerant circuit.

Service Valves

Easy maintenance and pressure measurement with accessible service valves for simplified servicing of your ac condenser.

Installation Specifications

Refrigerant Piping

Liquid: Φ3/8"• Gas: Φ3/4"

Max pipe length: 131-147 ft • Max height: 60 ft

Pressure Ratings

Design: 3.79/1.72 MPa

Maximum pressure: 4.15 MPa

Compact Dimensions

21-4/5×25×21-4/5"

29-1/7×25×29-1/7"also available

Why Choose Our Condensing Unit

High efficiency 14.3 SEER2 ac condenser for reduced energy costs

Advanced scroll compressor technology for reliable performance

DC fan motor for quiet, cost-effective operation

Multiple protection systems to prevent hvac condenser unitdamage

Environmentally friendly R454B refrigerant in all condensers hvac

Wide operating temperature range (53°F to 120°F) for various climates

Important Notes

All Refria hvac condenser unit systems are manufactured under ISO 9001 quality standards.
Performance data based on standard test conditions. Specifications subject to change without notice.
For complete technical specifications and customization options for our ac condenser products, please contact our technical team.

Refria Condensing Unit Support

Comprehensive warranty, technical support, and FAQs for your high efficiency HVAC condenser systems

12-Month Warranty for Condensing Unit Systems

We provide a 12-month warranty period for our ac condenser units, calculated from the date the customer receives the goods. During this warranty period, we will provide free repair services, including free replacement parts, for any failures caused by product material or workmanship quality issues in your hvac condenser unit system.

12

Months Warranty

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Free Parts Replacement

✓

Free Repair Services

Warranty Coverage Includes:

Manufacturing defects in the scroll compressor and DC fan motor

Faulty components in the high efficiency condenser coil

Issues with the intelligent defrosting system

Problems with factory-installed electrical components and PCB

Technical Support for Condensing Units

We offer dedicated technical support to assist with any questions or issues you may have regarding your condenser hvac system.

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Email Support

sharon.pan@refria.com

Contact us for technical questions, troubleshooting, or operational guidance specific to your home ac condenser systems

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Response Time

Within 24 hours

(1 business day) for technical inquiries

Before Contacting Support

•

Your hvac condenser unit model number (e.g., COT-FRBCNR8-40-E3(S))

•

Serial number of your ac condenser unit

•

Description of the issue you're experiencing

•

Photos or videos of any error codes or unusual behavior

•

Installation date and service history

Frequently Asked Questions about Condensing Units

What is the efficiency rating of your condensing units?

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Our ac condenser units feature 14.3 SEER2 rating, providing optimal cooling performance with reduced energy consumption. This advanced hvac condenser unit delivers reliable operation for residential and commercial applications.

14.3 SEER2 Rating

Superior energy efficiency for reduced operating costs

High Efficiency Scroll Compressor

Reduces power consumption while maintaining performance

DC Fan Motor Technology

Provides additional energy savings with quiet operation

Enhanced Heat Exchange:

Our condenser hvac units feature inner groove copper tube and hydrophilic aluminum foil for optimal heat exchange efficiency.

What refrigerant does your condenser unit use?

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Our condenser hvac units use R454B environmentally friendly refrigerant. This advanced refrigerant provides excellent cooling performance while being more environmentally responsible than traditional options.

Model Capacity	Refrigerant Charge
18,000 BTU	70.55 oz R454B
23,000 BTU	75.84 oz R454B
27,600 BTU	116.40 oz R454B
33,400 BTU	123.46 oz R454B
41,000 BTU	124.45 oz R454B
46,000 BTU	134.04 oz R454B
54,000 BTU	165.78 oz R454B

Environmental Benefits:

R454B refrigerant used in our home ac condenser systems offers reduced global warming potential compared to traditional refrigerants, making it a more environmentally responsible choice.

What protection systems are included in your condenser units?

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Our condensers hvac include multiple protection systems to ensure reliable operation:

Anti-freeze Protection

Prevents coil freezing in low temperature conditions

T3/T4/T5 Protection

Comprehensive temperature monitoring and control

Pressure Protection

Safeguards against low and high pressure conditions

Additional Safety Features:

Intensified moisture proof PCB for enhanced durability • Anti-corrosion treatment on fins and components • Service valves for safe pressure measurement during maintenance • These multi-protection systems work together to avoid unit damage and ensure your ac condenser operates safely and efficiently throughout its service life.