What is the warranty period?

We provide a 1-year warranty for this thermostat.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Does it work with heat pumps?

Yes, it can be used with either a heat strip or heat pump PTAC.

Factory Sell Wireless 2 Stage Heating and 1 Stage Cooling Smart Ptac Thermostat

Name: Factory Sell Wireless 2 Stage Heating and 1 Stage Cooling Smart Ptac Thermostat
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 2152358235

Fujian, ChinaXiamen E-Top Controls Technology Co., Ltd.

US$35.50-45.50

300 Pieces

Sample price:US$45.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

CH7400

ventilation mode

natural ventilation

Certification

ISO9001, ROHS, CE

Transmitter

2*AA Battery Power Supply

Base Module

24VAC

Programmability

7 Days 4 Period Programmable

Frequency

868MHz

WiFi Frequency

2.4G

Application

Terminal Air Contioner or Heat Pump

Voice Control

Alexa or Google Assistant

OEM&ODM

Acceptable

MOQ

300PCS

Packing

Netural White Box

Trademark

Etop

Origin

China

HS Code

9032100000

Production Capacity

800000

Key features

Smart Voice Control: Compatible with Alexa or Google Assistant for hands-free operation.

Weekly Programmable: 7 days 4 period programmable schedule for optimized energy saving.

Universal Compatibility: Works with most late model PTAC brands, heat strips, and heat pumps.

Touch Screen Display: Large temperature and set point display with negative touch screen.

Dual Fan Speed Control: Features low and high speed fan controls for precise comfort.

OEM & ODM Service: Acceptable customization from samples with full manufacturing support.

ISO9001 Certified: Manufactured under systematic quality management ISO9001:2015.

1 Year Warranty: Comes with a 1-year warranty for peace of mind.

Company profile

ODM ServicesOEM ServicesManagement CertificationFast Delivery

Xiamen E-Top Controls Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 14 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤11.34h

AI-Powered supplier vetting

SummaryE-TOP is identified as a professional thermostat technology supplier integrating design, R&D, production, marketing, and sales. Evidence shows ISO9001:2015 and ISO14001/ISO14001:2015 management certifications, CE certification, documented complaint and corrective-action procedures, and established quality-control practices. The supplier reports 17 years of R&D engineer experience, recent new-product development, 3D software design, sample-based customization, and production capacity of 900,000 room thermostats annually. It has six quality inspectors and multiple production facilities. Financial records are identified for 2021–2023, but their results are not provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported, although the supplier has participated in an exhibition in Russia and reports 90% export sales.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes E-TOP as a thermostat manufacturer integrating design, R&D, production, marketing, and sales. Its stated focus on climate-control products and technical support supports classification as a specialized manufacturer rather than a general trading company.

CertificationsThe supplier reports ISO9001:2015 and ISO14001/ISO14001:2015 management-system certifications, as well as CE certification; RoHS is also mentioned in the company description. These stated certifications provide explicit evidence of formal quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, and describes good after-sales experience. However, it reports no overseas warehouse, showroom, agent, or branch; therefore, its procedural after-sales capability is evidenced, while local overseas support is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, new products during the past year, and 17 years of total R&D engineer experience. Its stated emphasis on innovation and engineering, together with integrated design and R&D operations, provides explicit evidence of innovation capability.

Production capacityE-TOP reports two high-speed SMT lines, six injection-molding lines, four assembly lines, and facilities covering printing, SMT, wave soldering, reflow, injection, and assembly-related production. It also reports annual output of 900,000 room thermostats and six quality inspectors, supporting substantial manufacturing capability.

Customization capabilityThe supplier explicitly provides customization from samples and offers 3D software design services. These services indicate that it can adapt product designs based on customer-provided samples, although no broader customization scope or engineering performance details are provided.