What control systems are supported?

Standard Syslab wired controllers are included. Optional solutions include Siemens and Carel PLC controllers with BMS functions and precision temperature/humidity control.

Are there optional accessories available?

Yes, options include inverter scroll compressors, EC plug-fans, economizers, heat recovery systems, additional heating coils, and high-level filters.

How easy is the installation and maintenance?

Units are factory-assembled and wired. They feature quick-release fasteners, removable access doors, and external pressure gauges for easy maintenance and troubleshooting.

Commercial HVAC Heat Recovery Rooftop Packaged Air Conditioner Unit

Name: Commercial HVAC Heat Recovery Rooftop Packaged Air Conditioner Unit
Brand: Jinan Sendo Air Conditioning Co., Ltd.
SKU: 790525912

Shandong, ChinaJinan Sendo Air Conditioning Co., Ltd.

US$900.00-24,000.00

1 Package

Product profile

Customization

Available

Type

Rooftop Packaged Air Conditioner

Air Tube Material

Galvanized Sheet

Model NO.

SRT

Corrosion Durability

Higher

Operating Voltage

50Hz or 60Hz

Noise Level

Low

Application Fields

Residential & Commercial Field

Mounting

Suitable for Installation in Rooftop or Ground

Lifetime

>25 Years

Certification

ISO, CE, CCC

Condition

New

Colour

White or Grey

Ambient Temp.

T1 or T3 Tropical Climate

Capacity

12kw to 392kw

Refrigerant

R22/R407c/R410A

Power Supply

50Hz or 60Hz

Compressor Type

Scroll

ODM/OEM

Available

Function

Cooling Only & Heat Pump

Panel Selection

Galvanized Steel Coated or Double-Skin

Economizer/Free Cooling

Optional

Additional Water Heating Coil & Eh

Optional

Supply / Return Air Configuration

Optional (Side/Top/Bottom)

Filter

Optional High Level Filter

Special Anti-Corrosion

Optional Golden Condenser & Evaporator

Transport Package

Plastic Film or Plywood Case

Specification

3Ton to 110Ton

Trademark

SENDO or OEM

Origin

China

HS Code

8418

Production Capacity

5000 PCS

Key features

Wide Capacity Range: Covers 12kW to 392kW (3Ton to 110Ton) for diverse commercial needs.

Customizable Color: Available in White or Grey to match building aesthetics.

High Durability: Galvanized steel cabinets with polyester coating for weather resistance.

Energy Efficient: Scroll compressors with 2-4 stage operation to lower start-up current.

Low Noise Operation: Rubber vibration dampers and acoustic insulation for quiet performance.

Easy Maintenance: Quick release fasteners and external pressure gauges for convenient service.

Advanced Control: Syslab controller standard; Siemens/Carel PLC with BMS optional.

Flexible Configuration: Optional economizer, heat recovery, and various air supply configurations.

Company profile

Jinan Sendo Air Conditioning Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-08-16Nearest Port: TianjinAverage Response Time: ≤9.33hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryJinan Sendo Air Conditioning Co., Ltd. is identified as a China-based trading company and manufacturer/factory supplying commercial air-conditioning and chiller products. It reports ISO 9001 and ISO 14001 certifications, a factory location in Shandong, 6–10 R&D engineers by total experience and 6–10 quality-control staff, and exports to multiple global regions. The supplier provides 3D software design, SDK-supported R&D, and several customization options. However, only one R&D engineer is reported, no new products were launched in the previous year, and the available audit record shows an evaluation result of 0 with a validity period that ended on 2025-01-07. Evidence is insufficient to assess after-sales service and customer cases. Sustainability compliance indicators and raw-material traceability are also listed as unknown.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, with a stated business scope covering air-conditioning, accessories, household appliances, ventilation equipment, and related import/export activities. Its product range includes rooftop units, ducted split units, chillers, and chilled-water air-handling units, while the ownership descriptions are inconsistent between a limited company and a wholly foreign-owned enterprise.

CertificationsThe supplier reports ISO 14001 and ISO 9001 management-system certifications. A BV audit record is also provided, but its stated validity ended on 2025-01-07 and the audit evaluation result is 0, so the audit record does not provide current positive assurance.

R&D capabilityThe supplier identifies itself as a professional technical supplier, offers 3D software design, and has SDK availability. However, only one R&D engineer is reported and no new products were launched last year, which limits evidence of active recent product innovation.

Production capacityThe supplier is identified as a manufacturer/factory with a stated factory location in Dezhou, Shandong, a broad HVAC product range, and 6–10 quality-control staff. These details support manufacturing capability, although the provided production-output figure is excluded from consideration because it is monetary data.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Product Q&A

Q:What is the available cooling capacity range?

The unit offers a wide capacity range from 12kW to 392kW (3Ton to 110Ton) to suit different building requirements.

Q:Can the color of the unit be customized?

Yes, the color can be ordered in either White or Grey via OEM services.

Q:What materials are used for the cabinet panels?

Standard panels are constructed from high-grade galvanized steel with polyester powder coating. Double-skin panels with polyurethane injection are also available.

Q:Is the unit suitable for tropical climates?

Yes, optional T3 tropical climate conditions are available for specific environmental needs.

Q:What type of compressor is used?

The unit features high-efficiency scroll compressors, with famous brands like Copeland, including built-in thermal overload cut-outs and crankcase heaters.