Heat Pumps · Air Handlers · PTAC · Fresh Air Systems
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Yuju EnvironTech provides complete HVAC solutions including R454B heat pumps, residential air handlers, fresh air ventilation systems, PTAC units, mini split systems, OEM manufacturing, engineering support, and global project delivery for residential and commercial applications.
Yuju EnvironTech provides OEM HVAC manufacturing and private label services for heat pumps, air handlers, PTAC units, fresh air systems, mini split systems and other customized HVAC products for global distributors and brands.
YUJU EnvironTech provides professional HVAC technical support, engineering consultation, commissioning guidance, OEM assistance, and global after-sales service for residential and commercial projects.
Ducted Heat Pump SystemsSmart HVAC zoning control for heat pumps and air handlers. Improve comfort and energy efficiency.
Residential Air Handler UnitsYUJU EnvironTech provides residential air handler units with high efficiency ECM motors, flexible installation options, heat pump compatibility, indoor air quality solutions, and OEM HVAC support for global markets.
Commercial PTAC Units YUJU EnvironTech provides commercial PTAC units for hotels, apartments, senior living facilities and hospitality projects, with OEM support, private label solutions, and customized HVAC services.
Fresh Air VentilationYUJU EnvironTech provides fresh air ventilation systems with HRV, ERV, advanced filtration and smart HVAC integration solutions for residential, commercial and global HVAC projects.
OEM & Project SupportOEM heat pump manufacturing and HVAC project support for distributors and contractors worldwide.
Discuss project requirements,
local climate conditions,
equipment specifications,
and application scenarios.
Healthcare HVAC Project | Hospital Indoor Air Quality Solution 
Luxury Residential Whole-House HVAC Project
Residential HVAC Retrofit Project | Whole-House System Upgrade
Residential Solar & Battery Energy Storage Project
Residential HVAC Site Survey & Pre-Design Assessment 
Luxury Residential HVAC & Indoor Climate Project |
Luxury Private Residence HVAC Project
Luxury Residential Hybrid HVAC Project 
BIPV Solar Roof Project | Building-Integrated Photovoltaics 
Whole-House Ducted HVAC & Spiral Duct Project 
Hangzhou Tianmushan Laboratory HVAC Project
Residential HVAC Installation Project
Ground Source Heat Pump Project
Design, Installation & Airflow Commissioning
Design, Installation & System CommissioningYUJU EnvironTech provides high-efficiency inverter heat pump systems with R454B low-GW...
Fresh Air Ventilation SystemsYUJU EnvironTech provides fresh air ventilation systems with ERV, HRV, filtration and ...
YUJU EnvironTech provides professional humidity control solutions including humidification, ...
Electronic Air PurifierYUJU EnvironTech provides advanced air purification systems including electronic air cleaners...
YUJU EnvironTech provides complete HVAC product solutions including heat pumps, air hand...
HVAC OEM Manufacturing & Engineering CapabilityYUJU EnvironTech provides OEM and private label HVAC manufacturing services including ...
Global Project DeliveryYUJU EnvironTech provides global HVAC project delivery services including export packaging...
We found Yuju EnvironTech through Google while searching for a reliable HVAC equipment supplier for our project in Detroit, Michigan. our project required a custom cooling-only air handler with 460V power supply, R32 refrigerant, and ETL certification
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Dallas HVAC contractor sourced R454B refrigerant through Yuju EnvironTech during the 2025 U.S. refrigerant shortage. The shipment arrived safely within one month, helping the customer maintain project schedules and avoid installation delays.
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A U.S. hotel upgraded its aging window air conditioners to energy-efficient PTAC units with R32 refrigerant. Yuju EnvironTech provided customized unit selection, testing, production, and on-time delivery before the 2026 summer season.
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A large-scale worker dormitory project in Cambodia consisting of 9 residential buildings, each with 3 floors and 16 rooms per floor. A total of 432 sets of 18,000 BTU wall-mounted split air conditioners were supplied to provide reliable cooling and comfor
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YUJU EnvironTech delivered an inverter rooftop HVAC solution for a Malaysia electrical facility with duty standby redundancy, stable temperature control and reliable cooling performance for critical infrastructure applications.
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YUJU EnvironTech delivered a customized industrial dehumidification AHU solution in Bangladesh using rotary desiccant technology, chilled water cooling, multi-stage filtration and advanced humidity control engineering.
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YUJU EnvironTech completed a customized 40-ton commercial rooftop HVAC project in Florida USA, providing RTU engineering, R-454B refrigerant configuration, coastal corrosion protection, OEM manufacturing and global HVAC project support.
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YUJU supports U.S. residential HVAC private-label programs with R454B systems, matched indoor and outdoor equipment, OEM branding, technical support and long-term supply coordination.
More+How We Support Global HVAC ProjectsContact YUJU EnvironTech for global HVAC equipment supply, OEM and private label cooperation, and customized project solutions. We support distributors, contractors and project partners with heat pumps, air handlers, PTAC units, fresh air systems, intelligent HVAC controls, technical support and international project cooperation.
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