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Rooftop Packaged Air Conditioner Unit Direct Expansion (DX) System R410A and Hydronic System

Negotiable 1 Piece (MOQ)

Min. Order:

1 Piece

Port:

Shanghai, China

Production Capacity:

5000/Month

Payment Terms:

L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Roter (Shanghai) M&E Equipment Co., Ltd.

Shanghai, China

Last Login Date:

Nov 04, 2025

Main Products:

HVAC R, Energy Recovery Ventilation, Fresh Air Dehumidifier, Air to Air Heat Exchanger, Fan Coil Unit, Air Handling Unit, Rotary Desicicant Dehumidifier, Rooftop Package Unit, Air Cooled Chiller Module, Heat Pump Water Heater

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Product Description

Company Info

Basic Info.

Model NO.

RP / RS

After-sales Service

Online Service

Warranty

One Year

Type

Air Handling Unit

Air Tube Material

Galvanized Sheet

Corrosion Durability

Higher

Operating Voltage

380/400 VAC

Noise Level

Ordinary

Application Fields

Commercial Building and Industries

Mounting

Roof Installation

Lifetime

>20 years

Certification

Condition

New

RTU Type

Packaged Type; Split Type

Air Flow

2100-75800m3/H

Cooling Capacity

10.5-400kw

Refrigerant

R410A, R22, R134A

Optional Function

Constant Tempe. and Humidity; Energy Recovery

Working Condition

Fresh Air; Return Air

Condensing Unit

Cooling Only; Heat Pump

Trademark

ROTER or OEM

Transport Package

by Plastic Cover

Specification

refer specification table

Origin

China

Product Description

RTU Rooftop Unit

Preview

(1) Two structures are for option: packaged type, split type
(2) Packaged type: cooling capacity 10.5-400kW, air flow 2100-75800m³/h
(3) Split type: cooling capacity 25.2-368kW, air flow 5400-69800m³/h
(4) DX type (R410a) and chilled water system both are available for option
(5) Constant temperature and humidity models (built-in humidifier) are available; Energy recovery function is optional

General Features

1. Wide Applications
This series of products include fresh air type, return air type, heat pump type, cooling only and heat pump type, constant temperature and humidity type (can be customized) and other series. The heat pump type can be used in places with comfort requirements.
2. High Efficiency Direct Expansion (DX) System, Energy Saving and Low Power Consumption
The unit adopts a direct expansion high efficiency circulation system that directly exchanges heat between refrigerant and air. There is no intermediate medium of indirect heat exchange like chilled water system, which helps reduce power losses, the energy utilization is 10% to 15% higher than that of the chilled water air conditioning system. In addition, each unit has multi-level energy regulation, which can automatically increase or decrease the load to adapt to the load change. The unit can run with 100% fresh air in transitional seasons, this is energy-saving and low power consumption, and reducing operating costs.
3. Unique Structure, Dedicated For Outdoor Use
Integral unit design, compact structure, can save investment and make installation work easy. The whole process of automatic spraying line processing and spraying of the structural parts of the unit, aluminum alloy frame, high-pressure foamed color steel thermal insulation panel and special outdoor type unique rain-proof structure design, all these ensure the unit can be anti-corrosion, anti-rust, no rain leakage when used outdoors.
4. Safety Protection
Compressor inverter starting protection, compressor shortest running time protection, filter detection, high voltage protection, low voltage protection, compressor current overload protection, fan current overload protection, power protection (phase loss, reverse phase, overvoltage, undervoltage, phase-to-phase Balance), compressor discharge temperature is too high protection.

Address: 3rd Floor, Building C, No. 888, West Huanhu 2nd Road, Pudong, Shanghai, China

Business Type: Manufacturer/Factory

Business Range: Electrical & Electronics, Industrial Equipment & Components

Management System Certification: ISO 9001, ISO 14001

Main Products: HVAC R, Energy Recovery Ventilation, Fresh Air Dehumidifier, Air to Air Heat Exchanger, Fan Coil Unit, Air Handling Unit, Rotary Desicicant Dehumidifier, Rooftop Package Unit, Air Cooled Chiller Module, Heat Pump Water Heater

Company Introduction: ROTER started from March 2006, it is a technology-based enterprise dedicated to air quality research and professional manufacturing of high-efficiency and energy-saving HVAC products. The factory is ISO certified and located in Wuxi City China, covers an area of 10, 000 square meters and has high-standard workshops, advanced production lines.

ROTER integrates R&D, production and sales, the products mainly include: Air to air heat exchangers, energy (heat) recovery ventilators (ERV / HRV), fresh air dehumidifiers, rotary desiccant dehumidifiers, FCU, AHU and rooftop packaged unit, etc., . Our products are widely used in different projects like administrative buildings, hospitals, banks, residences, gymnasiums, pharmaceutical factories and so on. Till to now, ROTER has obtained 23 patents and 2 invention patents, products also are CE approved.

ROTER insists on proving ourselves by data, guaranteeing products by quality, and winning customers by excellent services. We will continue to focus on the HVAC sfield, export our value to like-minded partners and grow with our customers!

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