Micoe EHP Series R513A All-in-One Heat Pump Water Heater (50/65/80 Gal) | UL Certified for North America

I. High Efficiency & Eco-Friendly Refrigerant

• UEF up to 4.03: Saves up to 70% on electricity bills compared to traditional electric water heaters. The high UEF rating helps end-users qualify for ENERGY STAR rebates and tax incentives across North America.

• R-513A Eco-Friendly Refrigerant (GWP=631): Non-flammable and exempt from strict state-level restrictions on flammable refrigerants for transportation and installation. It is the most reliable and hassle-free refrigerant solution for North American exports, striking the perfect balance between performance, safety, and environmental compliance.

II. Capacity Coverage & Hot Water Supply

• 50 / 65 / 80 Gallon Options: From small apartments to large families, precisely matched to every demand. Suitable for both apartment complex retrofits and single-family villa projects.

• First Hour Rating (FHR) up to 87.7 Gallons: Ensures ample domestic hot water supply, meeting peak morning demand when the whole family is getting ready—no more long waits.

III. Safety Protection & Durable Design

• Enamel-Lined Tank + Electronic Anode Protection: The enamel-lined tank effectively resists corrosion. Combined with an electronic anode rod, it delivers superior corrosion protection compared to traditional magnesium anodes—no periodic replacement required, significantly reducing long-term maintenance costs for end-users.

• Built-in 4800W Electric Backup Heater: Guarantees a continuous and stable hot water supply even during peak electricity usage or extreme cold weather. Completely eliminates the performance degradation issues of heat pumps in low-temperature environments.

IV. Easy Installation & Quiet Operation

• Factory Pre-Charged Refrigerant, No On-Site Refrigerant Work: Standard NPT 3/4" water connections allow a regular plumber to complete the installation without an HVAC refrigerant license, significantly reducing labor costs.

• Measured Noise Level at Only 50 dB(A): Comparable to a quiet office environment. It can be installed in garages, basements, or laundry rooms near living areas without disturbing family rest.

V. Field-Proven Fixed-Speed Design

• Built Specifically for the North American Market: The fixed-speed system features a simple structure, strong resistance to voltage fluctuations, and much lower repair costs than inverter systems—it is the mature solution preferred by North American HVAC contractors. The 80-gallon model delivers top-tier UEF performance among fixed-speed models.

Our Factory Advantages

Micoe (Stock Code: 603366) is a listed new energy manufacturer, a repeated honoree on the Global Top 500 New Energy Enterprises list, and a strategic partner of the China Aerospace Program. We own five major manufacturing bases spanning over 800,000 m², with an annual heat pump capacity exceeding 1 million units. We are a China air source heat pump source factory and heat pump supplier.

As a trusted North American heat pump supplier and source factory, we offer:

• Industry-Leading R&D: The world's first zero-carbon R&D building, 48 laboratories, and over 1,180 patented technologies. Products are tested from -60°C to +55°C to ensure reliability in extreme conditions.

• One-Stop OEM/ODM Services: Full customization, including custom logos, packaging, nameplates, and localized software parameters. Whether you need private labeling or specific technical adaptations, we deliver.

• In-House Production: Compressors, water tanks, and control systems are independently developed and manufactured in-house, with full production line quality control for a low defect rate.

• Complete Export Qualifications: Holds full international certifications including UL and CE, with deep familiarity with North American product access, testing, and customs clearance requirements.

• Scalable Production Capacity: Large modern manufacturing bases can handle bulk orders with stable lead times, ensuring dealer inventory security.

• Project Support: We provide product technical manuals, selection data, project case studies, and after-sales training to assist HVAC contractors with bidding and market promotion.

• Proven Global Track Record: Micoe products have been deployed in over 20,000 projects worldwide, exported to more than 100 countries. Our global after-sales network ensures rapid technical support and spare parts supply.

• Authoritative Awards: Micoe has been listed among the "Global Top 500 New Energy Enterprises" for 12 consecutive years and has received the "National Science and Technology Progress Award" and other national honors.

• Factory Visits Welcome: Overseas clients are welcome to visit our Lianyungang and Shunde manufacturing bases for on-site inspections.

FAQ

Q1: Is the EHP Series all-in-one heat pump water heater pre-charged with R513A refrigerant?
A1: Yes. The unit is fully pre-charged with R513A at the factory. On-site, clients only need to connect the water pipes—no on-site refrigerant charging required. This significantly reduces installation complexity and lowers operational risks for HVAC installers.

Q2: What is R513A refrigerant, and does it comply with North American environmental regulations?
A2: R513A is a low-GWP refrigerant with a GWP of 631. It has a lower greenhouse effect than traditional refrigerants and meets North American environmental policies. It is currently the mainstream eco-friendly refrigerant for all-in-one heat pump water heaters in North America, making it easy for importers to sell in compliance.

Q3: Can this all-in-one heat pump water heater be placed in an indoor garage? Is it noisy?
A3: Yes, it can be placed in a garage or utility room. With an operating noise level of only 50 dB(A), it is comparable to a standard refrigerator and will not disturb the living environment. With IPX1 protection, it meets indoor installation requirements.

Q4: What is the anti-corrosion solution for the enamel tank, and what is the warranty period?
A4: It features a dual anti-corrosion solution: an enamel-lined tank plus electronic anode protection, continuously inhibiting internal corrosion. We offer commercial warranty solutions for overseas distributors. Please contact our sales team for detailed warranty terms.

Q5: Can you do OEM branding? What is the minimum order quantity (MOQ)?
A5: Yes, we support OEM/ODM branding, including custom logos, color boxes, and manuals. For MOQ, lead times, and customized solutions, please contact our international technical sales team.

Q6: Does this product have UL certification? Can it be directly imported into the US?
A6: The entire EHP Series all-in-one heat pump water heater holds UL certification, complying with North American safety standards. It can clear customs and enter the US market normally. Certification documents are available upon request for project bidding and product registration.

CTA 

Looking for a compliant R513A all-in-one heat pump water heater for the North American market?

If you are a North American HVAC contractor, heat pump importer/distributor, residential real estate developer, or brand owner, we welcome you to request a quote from Micoe.Please provide your target country, purchase quantity, and required tank capacity. Our technical sales team will send you complete product manuals, certification documents, project case studies, and B2B factory-direct pricing, along with professional selection guidance.We welcome inquiries for bulk wholesale and OEM/ODM branding cooperation, and we invite you to schedule an on-site factory visit.