The air source heat pump listed here carries 3 kW, power source Electric, Solar, Gas, Manual, documented exactly as the manufacturer publishes it. Made by Dongguan Lehao Energy Saving Technology Co., Ltd. (2 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Air Source Heat Pump
- Model Number: SD-200
- Power Source: Electric, Solar, Gas, Manual
- Heating Capacity: 3 kW
- Housing Material: Stainless Steel
- Liner Material: SUS304
- Insulation Layer Material: Polyurethane
Technical Specifications
| Type | Air Source Heat Pump |
|---|---|
| Heating Capacity | 3 kW |
| Energy Efficiency Rating | Class A+++ |
| Application | RV, Outdoor, Hotel, Commercial, Household |
| Refrigerant | R410A |
| Storage / Tankless | Storage |
| Compressor | Centrifugal Compressor: |
| Installation | Freestanding |
| App-Controlled | No |
| Housing Material | Stainless Steel |
| Feature | Easy Installation, Eco-Friendly, Easy Operation, Energy-Saving, Safe, High Efficiency |
| Power Source | Electric, Solar, Gas, Manual |
| Warranty | 2 Years |
| After-Sales Service Provided | Free Spare Parts |
| Operating Language | English, German, French, Dutch, Spanish |
| Private Mold | Yes |
| Packaging Types | Corrugated Box |
| Place Of Origin | Guangdong, China |
| Brand | LOCKHOOT |
| Model Number | SD-200 |
| Liner Material | SUS304 |
| Inner Liner Thickness Mm | 1.2 |
| Insulation Layer Material | Polyurethane |
| Insulation Layer Thickness Mm | 50 |
| Shell Thickness Mm | 0.4 |
| Maximum Working Pressure Bar | 8 |
| Product Size Mm | 700*1715 |
| Packaging Size Mm | 790*790*1810 |
| Net Weight Kg | 75 |
| Gross Weight Kg | 82 |
| Selling Units | Single item |
| Single Package Size | 82X82X201 cm |
| Single Gross Weight | 92.0 kg |
Product Details
Products Description
Capacity（L） | 120L+60L | 180L+60L | 200L+80L | 260L+120L | 330L+120L | ||||
Innertank material | SUS304 316L|duplex2205 | ||||||||
Outer case material | Galvanizedsteelwith painting|sUs304 | ||||||||
Insulation | HCFC free foam | ||||||||
Insulationthickness(mm) | 50 | 45 | 45 | 50 | 50 | ||||
Max.working pressure(bar) | 8 | ||||||||
Coilmaterial | SUS3041316L | ||||||||
Coil type | Plain tube coil |Corrugated coil | ||||||||
Cold inlet/Hot outlet | G3/4"|G1"| G5/4"| G6/4" | ||||||||
Coil circulating inlet/outlet | G3/4"|G1"|G5/4" | ||||||||
Circulating inlet/outlet | G1"|G5/4"|G6/4"|G2" | ||||||||
Electric heater | 1.5kwl3kwl4kw(optional) | ||||||||
Thermostat | 0ptional | ||||||||
Product size(mm) | 520×1575 | 560×1595 | 560×1845 | 700×1595 | 700×1875 | ||||
Packagesize(mm) | 605x605x1610 | 645x645x1670 | 645x645x1950 | 790x790x1690 | 790x790x1950 | ||||
Details Images
Quality Inspection Process
Leak detection test for inner liner
Plate fatigue test
Salt Spray Test for Plates
Production Process
Customized design Automatic laser opening Automatic welding Cover Cirular Welding
of drawing interface
Leak Hunting Inner and outer shell combinations polyurethane foam filling
Order Process
How to get your tanks from us?
Company Introduction
Dongguan Lehao Energy Saving Technology Co., Ltd.
LOCKHOOT is a leading manufacturer of heat pumps and pressure water tanks in South China, offering professional OEM/ODM services. The company has obtained ISO9001/14001, CE, and RoHS certifications, with a daily output exceeding 1000 units. It has been recognized as a National High-Tech Enterprise.
Certificate Authentication
Transport and delivery
FAQ
Q:What are your prices? A:Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information. Q:Do you have a minimum order quantity? A:Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website Q:Can you supply the relevant documentation? A:Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
Q:What is the average lead time? A:For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so. Q:What kinds of payment methods do you accept? A;You can make the payment to our bank account, Western Union or PayPal:30% deposit in advance, 70% balance against the copy of B/L. Q:What is the product warranty? A:We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction Q:Do you guarantee safe and secure delivery of products? A:Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge. Q:How about the shipping fees? A:The shipping cost depends on the way you choose to get the goods. Express is normally the most quickest but also most expensive way. By seafreight is the best solution for big amounts. Exactly freight rates we can only give you if we know the details of amount, weight and way. Please contact us for further information. Q:What can you buy from us? A:buffer water tank,hot storage water tank,insulated water tank,Electric water heater,all in one heat pump.and components for the above products
Q:Why should you buy from us not from other suppliers? A:We have 16 years of experience in the design and development of stainless-steel water tanks. We can customize the pressurized water tank for heating and hot water. Our main products are buffer water tanks and coil heat exchange water tanks. Q:What services can we provide? A:Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,Express Delivery；Accepted Payment Currency:USD,HKD,CNY;Accepted Payment Type: T/T;Language Spoken:English,Chinese Q:Can you put my brand name (logo) on these products? A:Yes, we can apply your logo on the product, and also we provide professional OEM/ODM services with our RD team support. Q:What kind of material do you use? A:For buffer water tank,the inner tank it can be SUS304, 316L and Duplex2205. For the outer case, it can be galvanize steel with painting, SUS201 and SUS304. Q:What is the tank volume? A:We can provide 30L 40L 60L 80L 100L 120L 150L 200L 260L 300L 400L 500L 600L 800L 1000L 2000L and any other volume for client.
Q:What is the failure rate of your product? A:Our customer recall rate is less than 0.1%, customer inspection one-time pass rate is 99.9%. Post-sales repairing rate is less than 0.5%. The customer satisfaction level is over 99.9%. Q:What accreditations and certificates do you have? A:We have such certifications: 3C, CE, RoHS, ISO9001/14001/45001 etc.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $649 / set
- 10–49 set: US $616 / set
- 50+ set: US $585 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air source heat pump?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Dongguan Lehao Energy Saving Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dongguan Lehao Energy Saving Technology Co., Ltd. range on HVACR Nexus.
See more in Heat Pumps on HVACR Nexus.
