Fan Coil Unit 4 Pipe Heating/Cooling Digital Thermostat T6865 Air Conditioner Room Temperature Controller

• Customized: Non-Customized
• Certification: RoHS, CB, CCC, ISO9001, CE
• Display Type: LCD
• Power Supply: 100~240VAC, 50/60Hz. 24VAC Optional
• Communication: RTU Modbus Via RS485
• Extension Function: Window Card/Key-Card
• Model NO.: HTW-T6865
• Installation: Flush Mounted in EU Standard/86/60 Junction Box
• Temperature Display Unit: .C/F
• Changeover: Heating/Cooling/Cooling Only/Ventilation
• Output Type: on/off or 0~10V or Floating
• Type: AC Thermostat
• Programmable: Programmable Thermostat
• Application: HVAC
• Transport Package: Inner Box/PCS 50PCS/Carton
• Trademark: Neutral/Customized
• Origin: China
• HS Code: 90321000
• Production Capacity: 50000/Year

Product Description

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Product Description

Fan Coil Unit 4 Pipe Heating/Cooling Digital Thermostat T6865 Air Conditioner Room Temperature Controller
>> General

T6865 digital thermostats are designed for application of 3-speed fan and modulating valves in fan coil system.
Including:
* 2-pipe cool only/heat only/manual changeover
Ventilation mode
Manual or automatic 3-speed fan control

modulating valve control
* Fan speed can be selected to automatic or manual 3-speed control mode.
* In ventilation mode, fan only support manual speed control
 

>> Features
• Super modern appearance design, suitable for office, hotel and residential building
• Slim design, direct installation on 86×86mm box or 3×3inch box
• Stylish and elegant green/blue backlight with white colour ring
• 2-pipe integrated into one unit with easy configuration
• Big LCD display with English and icons
• Easy to install and set-up
• Time on/off function
• Selectable room temperature or setpoint temperature display
• Manual or automatic fan speed selection
• Energy saving mode activation by button press or dry contact (key card)
• Adjustment of display room temperature
• Temperature unit either ºC or ºF
• User setting can be kept when power off
• Freezing protection function available
• Lock or unlock keys or part of keys in Installer Set-up ( ISU )
• Heat and cool setpoint limitation for energy saving
• 24VAC power supply
• 230VAC fan load, 4A resistive and 2A inductive switch rating

>Technical Specification

Power supply	24 (+/-10%) VAC
Frequency	50Hz
Modulating output	DC 0......10V, Support VC7900 series actuators
Fan load rating	230(+/-10%)VAC, 4(2)A
Relay life	100,000 times
Wiring	Max 16AWG
Sensing element	10K (@25ºC) NTC
Control algorithm	PI, Modulating output
Accuracy	+/-1ºC at 21ºC
Setpoint range	10~32ºC
Display range	0~37ºC
Protection Class	IP20 Operation temperature
Installation:	Installed on 86×86mm box or 3×3inch box

>> Typical Wiring

Model Summary

Model	Horizontal/ Vertical	Backlight	Time on/off	2- pipe/ 4-pipe	Power supply (VAC)	Energy Saving	Ventilation	Manual/ Automatic Fan	Remote Setback
T6865H2WB	Horizontal	Blue	Y	2	24	Y	Y	Y	Y
T6865H2WG	Horizontal	Green	Y	2	24	Y	Y	Y	Y

 

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Packaging & Shipping

 

Packing details:
Unit Weight: 0.3KG/PC;
50 PCS/CTN;
Gross Weight: 17 KG;
Paper box packing;
Box dimension: 65*34*26CM
Delivery time : Shipped in 15-20 days after payment



Shipping Method:

We usually ship by

1.Sea shipping :25-30 days

2. Air shipping :5-7 days

3. Express delivery(DHL, UPS, FedEx, TNT etc.):4-6 days

certifiates

 

Company Profile

 

 

FAQ

Q1:What is the unit price?
A.:The unit price varies according to different specific requirements, we are more than pleased to quote you the best price once get your specific application. e.g. W/O Modbus, W/O key-card, 2/4 pipe system, W/O customized programming...
Anyway, we are always ready to discuss details with you via Email.

Q2:What is the MOQ, small quantities accetaple?
A.: Commonly the MOQ for us is 500pcs, however, we also accept small quantities or Sample orders as starting.

Q3:How is your products' quality and warrenty?
A.:All of our products meet EU standards, samples are available for quality evaluation; all products are with 18 months warrenty.

Q4:Can I print my logo on the products, and customize my own designed packing?
A.:100% YES, but the order quantity shall be over MOQ, or else, extra costs will be charged.

Q5:Do you supply OEM or ODM?
A.:Yes, we have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback.

Q6:Why should I buy products from your company?
A.:That's really a good question, Quality Products but with Competitive Price, Timely Delivery, Professional and Fast Reacton, ...
In a word, WE ARE DIFFERENT, why not just try from the Email...

Welcome to contact us

Hotowell International Co.,Limited
 
Add:Room 1406-2, No.11 Duiying Road, jimei district, Xiamen, 361021, China
24V room Thermostat | Air conditioner Thermostat | T6865 honeywell thermostat