D3000 PRO low wind resistance rooftop AC

D3000 PRO 8000BTU Rooftop Parking AC

The D3000 PRO rooftop parking air conditioner is an allinone roofmounted DC inverter cooling unit specially designed for RVs, campers, vans and heavyduty trucks. Powered by 12V or 24V DC, it runs independently without relying on vehicle engine. Equipped with inverter scroll compressor, enlarged condenser and oversized evaporator, it delivers stable cooling output with low noise and high energy efficiency. Simple roof cut installation, compact integrated structure, ideal for offgrid camping and longdistance driving rest.

12/24V
8000BTU
400850W
Low Operation Noise

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Key selling points

Enlarged condenser & evaporator
Stable Inverter Scroll Compressor
Highefficiency Single Condensing Fan
Enlarged Heat Dissipation Condenser
Quiet operation 45dB(A)
Low Wind Resistance Fuelsaving Design

Product Details
Product Review
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Product Details

Item		Specifications
Refrigerant		R134a
Noise value		45dB(A)
Refrigerant charging volume		360±10g
Air outlet volume		380m³/h
Outdoor unit size		962731165mm
Interior unit size		340*340mm
Roof Cut Size (Max size)		500*700mm
Product weight		34.5kg
Item	12V		24V
Energy efficiency ratio	≥2.4		≥2.7
Rated power	400-800W		400-850W
Rated cooling capacity	7500BTU		8000BTU

Product Selling Points

Allinone rooftop integrated design, easy roof cut installation, save modification space.
Advanced DC inverter scroll compressor, stable performance and longer service life.
Enlarged condenser & extralarge evaporator, faster heat dissipation and rapid cooling.
Quiet operation at 45dB(A), create comfortable rest environment inside cabin.
Wide voltage options 12V /24V, low power consumption, well suitable for offgrid use.
Adopts R134a ecofriendly refrigerant, mature and reliable air conditioning solution.

Special Feature Introduction

D3000 PRO adopts DC inverter scroll compressor as core component, matching highefficiency condensing fan, enlarged condenser and extralarge evaporator. The whole machine is an integrated rooftop unit, no complicated split pipe work required. It supports 12V and 24V two voltage versions. The 24V model reaches EER≥2.7 with rated cooling capacity up to 8000BTU. Running noise is controlled at 45dB(A), bringing quiet cooling experience. It uses R134a refrigerant, mature and safe. The compact outer shell saves roof space, widely used for RV, camper, caravan and truck cabin cooling.

Q: What vehicles can D3000 PRO rooftop air conditioner fit?

A: It fits RV, camper, caravan, truck, van and other vehicles with roof space. The max roof cut opening size is 500*700mm, you need to confirm your roof thickness and reserved hole size before installation.

Q: Is this air conditioner working when vehicle engine stops?

A: Yes, it is DC parking air conditioner. It works with vehicle battery or auxiliary lithium battery, no need to start vehicle engine.

Q: What refrigerant does this unit use?

A: It uses R134a ecofriendly refrigerant, charging volume 380±10g, which is widely accepted for mobile air conditioning system.

Factory Strength

Product Review

B***

We tried several rooftop parking AC suppliers before. ZONCOOL D3000 PRO has stable inverter performance and high EER rate. Our truck clients love the all-in-one roof design, less spare parts and low failure rate. Sample test passed, ready for mass purchase.

P***

We purchased D3000 PRO rooftop AC for our RV conversion business. The 24V model performs really well, cooling speed is faster than old models. 45dB low noise is a big plus for our end customers. The structure is solid and installation guide is clear. We will place repeated bulk orders.

Frequently asked questions

Q: Is this parking air conditioner suitable for all types of trucks and vehicles?

A: Our parking air conditioning systems fit most heavy duty trucks, cargo vans, motorhomes, RVs and certain construction vehicles. Before purchase, please verify installation dimensions and confirm sufficient mounting space on your vehicle.

Q: Do I need to drill holes on my vehicle for installation?

A: Extra drilling is usually unnecessary if your vehicle has a factory built sunroof or pre reserved air conditioner opening. For vehicles without reserved positions, limited drilling work may be required. Complete installation guides and diagrams are supplied with every unit.

Q: How long can the parking air conditioner run purely on battery power?

A: Continuous runtime depends heavily on battery capacity, ambient temperature and actual cooling load. As a general reference, a 200Ah battery can support around 6-8 hours of operation under regular working conditions.

Q: Are your air conditioning units pre charged with refrigerant?

A: Yes. All our parking air conditioners come pre charged with eco friendly R134a refrigerant and are fully factory tested. No extra refrigerant charging is needed before first time use.

Q: What cooling performance can I expect from your parking air conditioners?

A: Cooling output varies among different series. Our parking AC units work well for standard size vehicle cabins. Under proper conditions, they can bring noticeable cabin temperature drop within a short period. Please refer to corresponding product specifications for exact BTU and wattage data.

Q: Can this air conditioner work with the vehicle engine turned off?

A: Yes. These are electric driven parking air conditioners made for engine off operation. They help cut fuel consumption and reduce engine wear during parking rest periods.

Q: What is your warranty policy, and are spare parts available?

A: We provide a 12 month warranty for main units. A full range of spare parts including compressors, fans and control boards can be supplied to support long term after sales maintenance.

Q: How loud will the air conditioner be during operation?

A: Noise level differs across product lines. Under normal operating conditions, most of our units run at ≤45dB, delivering quiet performance suitable for overnight rest inside the cabin.

Q: Can I complete the installation by myself?

A: Our parking air conditioners are engineered for user friendly installation. Basic hand tools are sufficient for assembly. We provide step by step installation videos and technical support. Many end users finish self installation within 2-3 hours.

Q: Can I start using the unit right after installation finishes?

A: Absolutely. Each unit is pre charged with refrigerant and strictly inspected before shipment. Once installation and power connection are completed, the system is ready for operation without additional setup.

Q: Do you offer OEM and custom order services?

A: OEM and ODM services are available. Options include custom branding, packaging, voltage adjustment, color and structural modifications, subject to minimum order quantity. Feel free to reach out to our sales team for further information.

Q: What is your typical production lead time?

A: Lead time varies based on order volume and stock status. For in stock items the shortest lead time can be 3 working days. The average production cycle is around 15 working days after order confirmation.

Q: Which shipping and trade terms do you support?

A: Applicable trade terms vary according to destination markets and order requirements. Please contact our sales team via email to discuss detailed shipping solutions for your project.

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