Modern large volume facilities demand reliable, high capacity HVAC hardware that balances steady thermal performance, quiet operation and long service life. VENTTK’s packaged direct expansion HVAC units are engineered for heavy duty climate regulation, delivering a cooling capacity of 1530 tons (53105 kW, 18000~360000 BTUs) with a COP range of 2.7–3.3, suitable for high load industrial, healthcare, marine and commercial environments.

Construction & Core Components

The unit frame and panels adopt galvanized steel finished with polyester powder coating, offering solid resistance against outdoor atmospheric corrosion. It is built around hermetic high efficiency scroll compressors fitted with thermal overload protection and crankcase heaters, seated on rubber vibration dampers. Ripple acoustic insulation lines the compressor compartment while thermal insulation covers coils and fan sections to suppress operational noise. Forward curve centrifugal fans serve the air handling section, paired with axial fans for condensation; multi direction discharge supports high external static pressure and long duct runs. An integrated DX coil assembly comes complete with condensate drain trays.

Control, Protection & Warranty

The electrical panel includes circuit breakers, contactors, phase sequence relays and full protection logic for key components. A local controller supports cooling, heating and auto modes, fault indication and timed on off scheduling for straightforward on site management. VENTTK provides a 3 year limited warranty for compressors and 1 year coverage for remaining parts, backing long term operational confidence.

Application & Value

This HVAC lineup fits factories, hospitals, marine facilities, office blocks and shopping malls. Its integrated design cuts field assembly complexity while maintaining stable performance under varied ambient conditions. As a seasoned thermal solution manufacturer, VENTTK delivers standardized and configurable packaged HVAC equipment for global building MEP contractors and system integrators.