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Hongtai V8 Eco Heat Recovery VRF System Simultaneous Heating Cooling COP 6.0 SEER 38 Green Building Certified CE
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Hongtai V8 Eco Heat Recovery VRF System Simultaneous Heating Cooling COP 6.0 SEER 38 Green Building Certified CE
  • name
  • name

Hongtai V8 Eco Heat Recovery VRF System Simultaneous Heating Cooling COP 6.0 SEER 38 Green Building Certified CE

Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM;MIDEA
Certification
CB,ISO
Product Name:
V8 Eco
Capacity Range:
8–80 HP
System Type:
Heat Recovery VRF — Simultaneous Heating & Cooling
Coil Protection:
Gold Fin Anti-corrosion (salt Spray + Hygienic)
SEER / IEER:
38 / 9.0
Power Supply:
Dual Frequency 50/60Hz, Wide Voltage 180-440V
Refrigerant:
R32 Low GWP (GWP 675), F-Gas Compliant
Indoor Units:
10 Types Compatible
Highlight:

Hongtai V8 Eco VRF system

,

Heat recovery VRF simultaneous heating cooling

,

DC inverter VRF with COP 6.0

Product Description
Hongtai V8 Eco Heat Recovery VRF System
The Fastest Path to Green Building Certification — Certified Environmental Performance at a Price That Makes Financial Sense
Green-building certification should not require an unlimited HVAC budget. The V8 Eco (8-80 HP) delivers genuine LEED, BREEAM, and DGNB performance — COP 6.0 heat recovery, SEER 38, IEER 9.0 — at price points that preserve the financial model for mid-scale commercial developments, residential communities, and retrofit programs.
What V8 Eco delivers to your project's ROI:
  • Hotel projects (200 rooms, simultaneous heating & cooling): Heat recovery redirects waste heat from guest rooms to domestic hot water pre-heating — saving approximately $22,000-$30,000/year in energy costs while generating LEED Energy & Atmosphere credits
  • Hospital HVAC retrofit: Replacing fixed-speed equipment with V8 Eco reduces cooling energy 40-60% — unlocking utility incentive programs and improving EU energy label classification. Payback typically under 2.5 years
  • Office buildings pursuing LEED certification: Pre-mapped documentation path eliminates bespoke HVAC justification narratives — saving consultant hours and accelerating certification by 2-4 weeks
The system's heat recovery loop captures thermal energy that would otherwise be rejected to atmosphere and channels it to zones requiring heating — converting waste into a productive resource. Every kWh of electrical input produces 6 kW of useful thermal output. CE certified, ERP compliant, charged with R32 low-GWP refrigerant (GWP 675) meeting F-Gas requirements.
Why Choose V8 Eco from Hongtai
Advantage Detail
20+ Years HVAC Expertise Hongtai — trusted by distributors and contractors in 80+ countries for certified green HVAC solutions
True Heat Recovery Performance COP 6.0, SEER 38, IEER 9.0 — not marketing claims, but validated metrics that satisfy rigorous green building evaluators
Fastest Certification Path Pre-mapped to LEED, BREEAM, and DGNB prerequisites — eliminates custom justification, saves 2-4 weeks in documentation
Retrofit-Ready Direct replacement for legacy fixed-speed equipment — no structural modifications needed, immediate carbon baseline improvement
Full Certification Portfolio CE * Eurovent * ERP * EU Energy Label * F-Gas * LEED * BREEAM * DGNB * TUV SUD * ISO 9001/14001/45001
5-Year Warranty + Global Support Including remote BMS monitoring and commissioning guidance for retrofit projects
Core Technology Highlights
01 — Integrated Heat Recovery: Waste Heat Becomes a Valuable Input
Cooling-mode operation generates surplus thermal energy; the heat recovery circuit intercepts this and redirects it to heating-demand zones, achieving COP 6.0. Six units of useful energy per unit of electrical consumption — a direct contributor to net-zero energy building calculations.
02 — SEER 38: Whole-Season Efficiency Under Real Conditions
Captures performance across an entire cooling season, weighted by actual site temperature distribution. Green rating systems benefit from improved projected savings and faster certification. In tropical regions where cooling extends year-round, the SEER advantage accumulates into material annual reductions.
03 — IEER 9.0: Weighted for How Buildings Actually Run
Incorporates 25%, 50%, 75%, and 100% load performance, weighted against real commercial occupancy patterns. Since most building hours fall in the 40-70% load band, IEER often matters more than peak-load numbers. V8 Eco excels precisely in this mid-load band.
04 — Green Certification: Pre-Qualified Documentation Path
Performance characteristics pre-mapped to LEED (Energy & Atmosphere), BREEAM (Energy & Health), and DGNB (Ecological & Technical Quality) prerequisites and credits. Eliminates bespoke HVAC justification — saving consultant hours and accelerating certification workflow.
05 — The Retrofit Advantage: Immediate Carbon Baseline Improvement
Swapping legacy equipment for V8 Eco reduces cooling energy 40-60% — unlocking utility incentives, LEED O+M pathways, and improved EU energy label classifications. No structural modifications required. One of the fastest routes from aging infrastructure to certified sustainability.
06 — DC Inverter Compressor: Smooth, Continuous Efficiency
Stepless variable-speed operation tracks thermal demand at every instant — no cycling losses, no temperature overshoot. Up to 40% measured savings vs. fixed-speed alternatives. Steadier comfort for occupants, lower bills for facility managers.
07 — Zone-Level Control with Vacant-Room Intelligence
Each zone independently maintains its own temperature and schedule. Vacant rooms automatically enter energy-saving standby. This granularity prevents conditioning unoccupied spaces, directly reducing wasted energy in hospitality and commercial environments.
08 — Gold Fin Protection: Long-Term Coastal Integrity
Gold Fin anti-corrosion treatment resists salt spray in coastal installations, extending service life in marine atmospheres. Also prevents condensation-driven degradation, preserving air quality and thermal performance for seaside resort hotels and tropical medical facilities.
Application Scenarios with ROI
Hotel Projects — 200-Room Business Hotel with Simultaneous Demands
Guest rooms reject heat while lobbies, spas, and pool areas require heating. V8 Eco's heat recovery redirects this waste energy to domestic hot water pre-heating and space heating — saving approximately $30,000/year. COP 6.0 performance generates LEED Energy & Atmosphere credits, supporting certification that commands premium room rates. Payback period vs. non-heat-recovery VRF: 2.5-3.5 years.
Hospital HVAC Retrofit — Regional Medical Center Upgrade
Replacing aging fixed-speed chillers and boilers with V8 Eco reduces total HVAC energy consumption by 40-60%. Annual savings of approximately $65,000 for a mid-size facility. Heat recovery simultaneously provides cooling for IT/server rooms and heating for patient wards. Utility incentive programs often cover 15-25% of equipment cost, accelerating payback to under 2.5 years.
Office Building — LEED-Certified Commercial Development
Pre-mapped LEED documentation eliminates custom HVAC narratives — saving $10,000 in consultant fees and accelerating certification by 2-4 weeks. IEER 9.0 strengthens energy model calculations, earning additional Energy & Atmosphere credits. For a 10,000 m² office, annual energy savings of $50,000 vs. baseline systems.
Frequently Asked Questions (FAQ)
Q1: What is the best VRF system for hotels with simultaneous heating and cooling needs?
The V8 Eco is specifically engineered for this scenario. Its integrated heat recovery achieves COP 6.0 by redirecting waste heat from cooling zones to heating zones — ideal for hotels where guest rooms reject heat while lobbies, pools, and domestic hot water systems require it. Estimated annual savings of $30,000 for a 200-room property.
Q2: How does heat recovery VRF help with LEED certification?
V8 Eco performance is pre-mapped to LEED Energy & Atmosphere prerequisites and credits. COP 6.0, SEER 38, and IEER 9.0 directly strengthen energy model calculations. The pre-qualified documentation path eliminates bespoke justification narratives, saving consultant hours and accelerating certification by 2-4 weeks.
Q3: Is V8 Eco suitable for retrofitting older buildings?
Absolutely. V8 Eco is a direct replacement for legacy fixed-speed equipment — no structural modifications required. The efficiency leap of 40-60% cooling energy reduction can unlock utility incentive programs (often covering 15-25% of equipment cost) and LEED O+M certification pathways. Payback typically under 2.5 years.
Q4: What is the difference between V8 Eco and standard heat pump VRF?
Standard heat pump VRF either heats or cools — V8 Eco does both simultaneously through integrated heat recovery. Waste heat from cooling operation is captured and redirected to heating-demand zones at COP 6.0. For buildings with concurrent heating and cooling loads, this delivers dramatically lower energy consumption and stronger green building credentials.
Q5: What green building certifications does V8 Eco support?
V8 Eco is pre-qualified for LEED (Energy & Atmosphere), BREEAM (Energy & Health), and DGNB (Ecological & Technical Quality). Additionally holds CE, Eurovent, ERP, EU Energy Label, F-Gas compliance, and TUV SUD certification. R32 refrigerant (GWP 675) meets current and projected F-Gas phase-down requirements.
Technical Specifications
Parameter V8 Eco
Capacity Range 8-80 HP
System Type Heat recovery VRF — simultaneous heating & cooling
Heat Recovery COP 6.0
SEER / IEER 38 / 9.0
Compressor DC inverter, variable speed operation
Energy Saving Up to 40% vs. conventional fixed-speed
Max. Piping Length 1,000 m
Max. Height Difference 70 m
Refrigerant R32 low GWP (GWP 675), F-Gas compliant
Coil Protection Gold Fin anti-corrosion (salt spray + hygienic)
Power Supply Dual frequency 50/60Hz, wide voltage 180-440V
BMS Protocols Modbus RTU, BACnet
Green Certification LEED / BREEAM / DGNB ready
Indoor Units 10 types compatible
Warranty 5 years
Origin China
Available Indoor Units
One-Way Cassette * Two-Way Cassette * Compact Four-Way Cassette * Four-Way Cassette * Arc Duct * Medium Static Duct * High Static Duct * Wall Mounted * Floor Standing * Ceiling & Floor
Request a Quote for V8 Eco
Ready to achieve green building certification with the most cost-effective heat recovery VRF? Contact Hongtai for project pricing, energy savings calculations, and certification documentation support.
Email: xiaohongmao@unit-hvac.com
WhatsApp: +86 150 2999 8850
WeChat/Mobile: +86 187 0382 7920
Response within 24 hours — including preliminary energy savings estimate and LEED/BREEAM credit mapping.
Hongtai V8 Eco Heat Recovery VRF System - Industrial installation view Hongtai V8 Eco VRF System technical components and design
Tags: 

VRF System,  

vrf ac system,  

vrf unit

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Products
PRODUCTS DETAILS
Products

DC Inverter VRF

DC Inverter Mini VRF

Rooftop Package Unit

Industrial Water Chiller

Air Cooled Modular Chiller

FCU Fan Coil Unit

Commercial Air Conditioner

Commercial AC Unit

Floor Standing Duct Type

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Hongtai V8 Eco Heat Recovery VRF System Simultaneous Heating Cooling COP 6.0 SEER 38 Green Building Certified CE
  • name
  • name
Hongtai V8 Eco Heat Recovery VRF System Simultaneous Heating Cooling COP 6.0 SEER 38 Green Building Certified CE
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM;MIDEA
Certification
CB,ISO
Product Name:
V8 Eco
Capacity Range:
8–80 HP
System Type:
Heat Recovery VRF — Simultaneous Heating & Cooling
Coil Protection:
Gold Fin Anti-corrosion (salt Spray + Hygienic)
SEER / IEER:
38 / 9.0
Power Supply:
Dual Frequency 50/60Hz, Wide Voltage 180-440V
Refrigerant:
R32 Low GWP (GWP 675), F-Gas Compliant
Indoor Units:
10 Types Compatible
Highlight

Hongtai V8 Eco VRF system

,

Heat recovery VRF simultaneous heating cooling

,

DC inverter VRF with COP 6.0

Product Description
Hongtai V8 Eco Heat Recovery VRF System
The Fastest Path to Green Building Certification — Certified Environmental Performance at a Price That Makes Financial Sense
Green-building certification should not require an unlimited HVAC budget. The V8 Eco (8-80 HP) delivers genuine LEED, BREEAM, and DGNB performance — COP 6.0 heat recovery, SEER 38, IEER 9.0 — at price points that preserve the financial model for mid-scale commercial developments, residential communities, and retrofit programs.
What V8 Eco delivers to your project's ROI:
  • Hotel projects (200 rooms, simultaneous heating & cooling): Heat recovery redirects waste heat from guest rooms to domestic hot water pre-heating — saving approximately $22,000-$30,000/year in energy costs while generating LEED Energy & Atmosphere credits
  • Hospital HVAC retrofit: Replacing fixed-speed equipment with V8 Eco reduces cooling energy 40-60% — unlocking utility incentive programs and improving EU energy label classification. Payback typically under 2.5 years
  • Office buildings pursuing LEED certification: Pre-mapped documentation path eliminates bespoke HVAC justification narratives — saving consultant hours and accelerating certification by 2-4 weeks
The system's heat recovery loop captures thermal energy that would otherwise be rejected to atmosphere and channels it to zones requiring heating — converting waste into a productive resource. Every kWh of electrical input produces 6 kW of useful thermal output. CE certified, ERP compliant, charged with R32 low-GWP refrigerant (GWP 675) meeting F-Gas requirements.
Why Choose V8 Eco from Hongtai
Advantage Detail
20+ Years HVAC Expertise Hongtai — trusted by distributors and contractors in 80+ countries for certified green HVAC solutions
True Heat Recovery Performance COP 6.0, SEER 38, IEER 9.0 — not marketing claims, but validated metrics that satisfy rigorous green building evaluators
Fastest Certification Path Pre-mapped to LEED, BREEAM, and DGNB prerequisites — eliminates custom justification, saves 2-4 weeks in documentation
Retrofit-Ready Direct replacement for legacy fixed-speed equipment — no structural modifications needed, immediate carbon baseline improvement
Full Certification Portfolio CE * Eurovent * ERP * EU Energy Label * F-Gas * LEED * BREEAM * DGNB * TUV SUD * ISO 9001/14001/45001
5-Year Warranty + Global Support Including remote BMS monitoring and commissioning guidance for retrofit projects
Core Technology Highlights
01 — Integrated Heat Recovery: Waste Heat Becomes a Valuable Input
Cooling-mode operation generates surplus thermal energy; the heat recovery circuit intercepts this and redirects it to heating-demand zones, achieving COP 6.0. Six units of useful energy per unit of electrical consumption — a direct contributor to net-zero energy building calculations.
02 — SEER 38: Whole-Season Efficiency Under Real Conditions
Captures performance across an entire cooling season, weighted by actual site temperature distribution. Green rating systems benefit from improved projected savings and faster certification. In tropical regions where cooling extends year-round, the SEER advantage accumulates into material annual reductions.
03 — IEER 9.0: Weighted for How Buildings Actually Run
Incorporates 25%, 50%, 75%, and 100% load performance, weighted against real commercial occupancy patterns. Since most building hours fall in the 40-70% load band, IEER often matters more than peak-load numbers. V8 Eco excels precisely in this mid-load band.
04 — Green Certification: Pre-Qualified Documentation Path
Performance characteristics pre-mapped to LEED (Energy & Atmosphere), BREEAM (Energy & Health), and DGNB (Ecological & Technical Quality) prerequisites and credits. Eliminates bespoke HVAC justification — saving consultant hours and accelerating certification workflow.
05 — The Retrofit Advantage: Immediate Carbon Baseline Improvement
Swapping legacy equipment for V8 Eco reduces cooling energy 40-60% — unlocking utility incentives, LEED O+M pathways, and improved EU energy label classifications. No structural modifications required. One of the fastest routes from aging infrastructure to certified sustainability.
06 — DC Inverter Compressor: Smooth, Continuous Efficiency
Stepless variable-speed operation tracks thermal demand at every instant — no cycling losses, no temperature overshoot. Up to 40% measured savings vs. fixed-speed alternatives. Steadier comfort for occupants, lower bills for facility managers.
07 — Zone-Level Control with Vacant-Room Intelligence
Each zone independently maintains its own temperature and schedule. Vacant rooms automatically enter energy-saving standby. This granularity prevents conditioning unoccupied spaces, directly reducing wasted energy in hospitality and commercial environments.
08 — Gold Fin Protection: Long-Term Coastal Integrity
Gold Fin anti-corrosion treatment resists salt spray in coastal installations, extending service life in marine atmospheres. Also prevents condensation-driven degradation, preserving air quality and thermal performance for seaside resort hotels and tropical medical facilities.
Application Scenarios with ROI
Hotel Projects — 200-Room Business Hotel with Simultaneous Demands
Guest rooms reject heat while lobbies, spas, and pool areas require heating. V8 Eco's heat recovery redirects this waste energy to domestic hot water pre-heating and space heating — saving approximately $30,000/year. COP 6.0 performance generates LEED Energy & Atmosphere credits, supporting certification that commands premium room rates. Payback period vs. non-heat-recovery VRF: 2.5-3.5 years.
Hospital HVAC Retrofit — Regional Medical Center Upgrade
Replacing aging fixed-speed chillers and boilers with V8 Eco reduces total HVAC energy consumption by 40-60%. Annual savings of approximately $65,000 for a mid-size facility. Heat recovery simultaneously provides cooling for IT/server rooms and heating for patient wards. Utility incentive programs often cover 15-25% of equipment cost, accelerating payback to under 2.5 years.
Office Building — LEED-Certified Commercial Development
Pre-mapped LEED documentation eliminates custom HVAC narratives — saving $10,000 in consultant fees and accelerating certification by 2-4 weeks. IEER 9.0 strengthens energy model calculations, earning additional Energy & Atmosphere credits. For a 10,000 m² office, annual energy savings of $50,000 vs. baseline systems.
Frequently Asked Questions (FAQ)
Q1: What is the best VRF system for hotels with simultaneous heating and cooling needs?
The V8 Eco is specifically engineered for this scenario. Its integrated heat recovery achieves COP 6.0 by redirecting waste heat from cooling zones to heating zones — ideal for hotels where guest rooms reject heat while lobbies, pools, and domestic hot water systems require it. Estimated annual savings of $30,000 for a 200-room property.
Q2: How does heat recovery VRF help with LEED certification?
V8 Eco performance is pre-mapped to LEED Energy & Atmosphere prerequisites and credits. COP 6.0, SEER 38, and IEER 9.0 directly strengthen energy model calculations. The pre-qualified documentation path eliminates bespoke justification narratives, saving consultant hours and accelerating certification by 2-4 weeks.
Q3: Is V8 Eco suitable for retrofitting older buildings?
Absolutely. V8 Eco is a direct replacement for legacy fixed-speed equipment — no structural modifications required. The efficiency leap of 40-60% cooling energy reduction can unlock utility incentive programs (often covering 15-25% of equipment cost) and LEED O+M certification pathways. Payback typically under 2.5 years.
Q4: What is the difference between V8 Eco and standard heat pump VRF?
Standard heat pump VRF either heats or cools — V8 Eco does both simultaneously through integrated heat recovery. Waste heat from cooling operation is captured and redirected to heating-demand zones at COP 6.0. For buildings with concurrent heating and cooling loads, this delivers dramatically lower energy consumption and stronger green building credentials.
Q5: What green building certifications does V8 Eco support?
V8 Eco is pre-qualified for LEED (Energy & Atmosphere), BREEAM (Energy & Health), and DGNB (Ecological & Technical Quality). Additionally holds CE, Eurovent, ERP, EU Energy Label, F-Gas compliance, and TUV SUD certification. R32 refrigerant (GWP 675) meets current and projected F-Gas phase-down requirements.
Technical Specifications
Parameter V8 Eco
Capacity Range 8-80 HP
System Type Heat recovery VRF — simultaneous heating & cooling
Heat Recovery COP 6.0
SEER / IEER 38 / 9.0
Compressor DC inverter, variable speed operation
Energy Saving Up to 40% vs. conventional fixed-speed
Max. Piping Length 1,000 m
Max. Height Difference 70 m
Refrigerant R32 low GWP (GWP 675), F-Gas compliant
Coil Protection Gold Fin anti-corrosion (salt spray + hygienic)
Power Supply Dual frequency 50/60Hz, wide voltage 180-440V
BMS Protocols Modbus RTU, BACnet
Green Certification LEED / BREEAM / DGNB ready
Indoor Units 10 types compatible
Warranty 5 years
Origin China
Available Indoor Units
One-Way Cassette * Two-Way Cassette * Compact Four-Way Cassette * Four-Way Cassette * Arc Duct * Medium Static Duct * High Static Duct * Wall Mounted * Floor Standing * Ceiling & Floor
Request a Quote for V8 Eco
Ready to achieve green building certification with the most cost-effective heat recovery VRF? Contact Hongtai for project pricing, energy savings calculations, and certification documentation support.
Email: xiaohongmao@unit-hvac.com
WhatsApp: +86 150 2999 8850
WeChat/Mobile: +86 187 0382 7920
Response within 24 hours — including preliminary energy savings estimate and LEED/BREEAM credit mapping.
Hongtai V8 Eco Heat Recovery VRF System - Industrial installation view Hongtai V8 Eco VRF System technical components and design
Tags: 

VRF System,

vrf ac system,

vrf unit

Henan Hongtai HVAC Equipment Co., Ltd.
NO. 1406, 14TH FLOOR, BUILDING 3, NO. 50, CHUANGFU XINCHENG, JINGGUANG ROAD STREET, ERQI DISTRICT, ZHENGZHOU CITY, HENAN PROVINCE, CHINA
Tel: +86 18703827920
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