What certifications does the product have?

The product is certified by EAC, TUV, GOST, ISO9001, ROHS, and CE.

Smart 28kw Gas Combi Boiler with Optional Open Therm Control

Name: Smart 28kw Gas Combi Boiler with Optional Open Therm Control
Brand: Guangdong Hause Thermal Technology Co.,Ltd.
SKU: 2249401995

Guangdong, ChinaGuangdong Hause Thermal Technology Co.,Ltd.

US$220.00-250.00

500 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

18kw 24kw 30kw 36kw 40kw 45kw 50kw

Certification

EAC, TUV, GOST, ISO9001, ROHS, CE

Heating Type

Water Heating Systems

Open Therm

Optional

Structure

Plate Exchanger / Bithermic

Water Hydraulic

Plastic / Brass

Low Voltage Start

Yes

Low Pressure Start

Yes

Control Mode

Knobs and Buttons

Description

Central Heating Hot Water Boiler

Function

House Heating and Hot Water Supply

Type

Wall Hung Double Circuit Gas Boiler

Installation

Wall-Mounted Gas Boiler

Feature

Two Heat Exchanger

Usage

Kitchen, Bathroom, Balcony

Type of Gas

Natural Gas (Ng) / Liquefied Petroleum Gas (LPG)

Heat Exchanger Type

Oxygen-Free Copper

Transport Package

Carton

Specification

18kw 24kw 28kw 32kw 36kw 40kw 45kw 50kw

Trademark

OEM

Origin

China

HS Code

8403109000

Production Capacity

200, 000PCS/Year

Key features

High Thermal Efficiency: 92% thermal efficiency with A-level energy rating for eco-friendly heating.

Smart IoT Control: Mobile phone WIFI remote control and one-click gas consumption viewing.

Multi-Adaptive Technology: Adapts to gas pressure (300-3000pa), voltage (160-280v), and water flow.

Low Noise Design: Built-in fluid mechanics silencer ensures silent operation without disturbance.

Space Saving Design: Wall-mounted combi boiler eliminates need for separate water storage tank.

Durable Construction: Oxygen-free copper heat exchanger and plastic/brass water hydraulic parts.

Comprehensive Certifications: Certified by EAC, TUV, GOST, ISO9001, ROHS, and CE standards.

Versatile Gas Compatibility: Supports both Natural Gas (NG) and Liquefied Petroleum Gas (LPG).

Company profile

High Repeat Buyers ChoiceFast DeliveryR&D CapabilitiesImporters and Exporters

Guangdong Hause Thermal Technology Co.,Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.66h

AI-Powered supplier vetting

SummaryThe supplier is identified as Guangdong Hause Thermal Technology Co., Ltd., a China-based manufacturer/factory in Guangdong, although another slice also describes the business as a trading company. It reports customization across samples, designs, full and flexible requirements, ODM service, new products in the past year, and OEM service for well-known brands. Production information states two digital production lines, MES/SRM/WMS systems, and daily capacity of 800 units. However, no certification evidence, overseas service infrastructure, formal complaint or corrective-action procedures, or written supplier-assessment procedures are provided. Raw-material traceability is unclear, SDK availability is explicitly absent, and customer cases are not specifically documented.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, or prior offline trade-show participation. It also has no written complaint-handling, corrective/preventive-action, or service-capability assessment procedures, although it states a one-month average lead time in both peak and off-season.

R&D capabilityThe supplier states that it launched new products in the past year, provides ODM services, and completed digitalization and intelligentization upgrades in 2024 using MES, SRM, and WMS systems. It explicitly reports no available SDK, so innovation capability is supported in product development and manufacturing digitization but has a stated limitation in SDK availability.

Production capacityThe supplier is identified as a manufacturer/factory with two advanced digital production lines, digital information-management systems, and stated daily production capacity of 800 units. These records provide explicit evidence of organized production infrastructure and capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also reports ODM service availability, directly supporting broad customization capability.

Product Q&A

Q:What is the warranty and after sales service?

We provide 1 year warranty,and our engineers can provide online guidance .

Q:What types of boilers do you offer?

We specialize in a wide range of heating equipment, including gas boilers, electric boilers, condensing boilers, combi boilers, and modular boilers. Our products are designed for both residential and commercial use, ensuring high efficiency and reliability.

Q:What is the lifespan of your boilers?

Our boilers are built to last, with an average lifespan of 15-20 years when properly maintained. We use high-quality materials and simulate real environment aging test to ensure durability and long-term performance.

Q:What is the thermal efficiency of the boiler?

The boiler features a high thermal efficiency of 92% at rated input power, meeting A-level energy efficiency standards.

Q:Does the boiler support smart home integration?

Yes, it features Smart Internet of Things capability with mobile phone WIFI remote control and one-click gas consumption viewing.