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Advanced WiFi Thermostat for Optimal Energy Efficiency and Control
US$10.00-20.00
1,000 Pieces
Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Certification

CE

Model NO.

HL2023 Series

Brand

Hailin

Display Type

LCD

Relay

10A

Power Supply

AC85-250,50/60Hz

Voltage

220V

Transport Package

Box

Specification

11x9.5x5.5

Origin

China

HS Code

90321000

Production Capacity

10000

Key features

Crystal-Clear LCD Display: Large screen with white backlight shows temperature, mode, fan speed, and valve status.
Intelligent Fan Speed Control: Five manual speeds or Automode with PID algorithm for real-time efficiency.
Flexible Control Modes: Supports Cooling, Heating, and Fan-Only modes for precise comfort management.
Advanced Valve Control Options: Models for 2-pipe, 4-pipe, and DC inverter fan systems with 0-10V output.
Energy Saving Programming: Optional 7-day, 4-period scheduling for customized weekday and weekend settings.
Built-in Time Clock & Timer: Daily on/off scheduling to maintain comfort and conserve energy when unoccupied.
Dry Contact Input: Enables integration with BMS, door cards, and centralized control features.

Company profile

Business Type: Trading CompanyAverage Response Time: ≤0.03h

About Our Factory & Business Background

AddressRoom 709, T1 Tech Office Park, No. 718 Chengshan Road, Shanghai, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsValves, Hydraulic Control Valve, Balance Valve, Air Release Valve, Pressure Independent Control Valve, Energy Valve, Static Balancing Valve, Picv

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What control modes are available?
A:
The thermostat offers Cooling, Heating, and Fan-Only modes to meet precise comfort preferences.
Q:Does it support different pipe systems?
A:
Yes, it supports 2-pipe, 4-pipe, and DC inverter fan systems with specific models like HL2023DA2/DB2 and HL2023FCV2.
Q:How does the fan speed control work?
A:
Users can select from five manual speeds or use Automode, where a PID algorithm adjusts speed based on real-time temperature.
Q:Is energy saving programming included?
A:
An optional T74 feature allows 7-day, 4-period scheduling for customized temperature settings on weekdays and weekends.
Q:Can it integrate with building management systems?
A:
Yes, the Dry Contact Input facilitates integration with BMS and external systems for centralized control.

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