Gold Member Since 2016
Hotowell International Co., Limited

Room Thermostat, Thermostat, HVAC Thermostat manufacturer / supplier in China, offering Indoor Temperature Control Multi-Stage Thermostat, Honeywell TF228wn Air Conditioning Thermostat in Room, Copper Hydraulic Proportional Motorized Water Zone Valve (HTW-MV03) and so on.

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Supplier Homepage Product Thermostat Indoor Temperature Control Multi-Stage Thermostat

Indoor Temperature Control Multi-Stage Thermostat

Purchase Qty.:
100-299 300-499 500-999 1,000-4,999 5,000+
FOB Unit Price: US $26.69 US $26 US $25 US $18 US $16
Purchase Qty. (Pieces) FOB Unit Price
100-299 US $26.69
300-499 US $26
500-999 US $25
1,000-4,999 US $18
5,000+ US $16
Get Latest Price
Port: Xiamen, China
Production Capacity: 500000/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HTW-81-FN7
  • Certification: RoHS, UL, CCC, ISO9001, CE
  • Stage: Single Stage/Multi-Stage
  • Fan-Speed: 1 Output
  • Temperature Unit: ºC/F Configurable
  • Working Mode: Hold/Hold Until/Programmable
  • Trademark: 90321000
  • HS Code: 90321000
  • Customized: OEM as Halo T6861 Series
  • Display Type: LCD
  • Voltage Supply: 24VAC, 50/60Hz
  • Installation: 60/82mm Distance Flush Mounted in 86 Junction Box
  • Changeover: Heating/Cooling
  • Push Buttons: Capacitive Touch Buttons
  • Origin: China
Product Description
Indoor Temperature Control Multi-Stage Thermostat
>> General                                                      
HTW-81-FN7 Series Multi-Stage Digital Thermostat is a device for indoor temperature control. It is mainly applied to heat pump system for heating/cooling, with 3 modes easily switchable: Schedule, Hold and Holiday. The device is of high reliability and practicability,and it can support up to 3H/2C system.
--Elegant design with 4.3" LCD display
-- Individual programming Schedules:7 days*4 time periods
-- Tempered glass panel with capacitive touch buttons
-- NTC thermistor

>>Power supply: AC24V, 50Hz
>>Power dissipation:2W Dimension: 136*94*26mm Output: <1A (Resistant load)

>>Temperature range: 41ºF -99ºF (5ºC -37ºC)
>>Display accuracy: ±0.5 ºC
>>Wiring: Terminals
 >>Installation dimension: 60mm / 82mm (hole pitch)

 >>1H/1C (conventional) 
 >>1H/2C (conventional) 
 >>2H/2C (conventional) 
 >>2H/1C (conventional) 
 >>1H/1C (heat pump) 
 >>2H/1C (heat pump) 
 >>2H/2C (heat pump) 
 >>3H/2C (heat pump)

>>Wiring Diagram                                            

>>Wiring Diagram                                 
 >>Terminal Instruction                                
Terminals Explanation Remark 
RC  Cooling power (two transformers)Joined with R by jumper (one transformer)
 R  Heating power (two transformers)Joined with RC by jumper (one transformer)
W (O/B) Heat outputChangeover valve output (heat pump)
 Y   Cool outputCompressor output (heat pump)
 G   Fan output   
 C   24VAC commonConnect only when AC power
Y2   Cool output 22nd stage compressor output (heat pump)
W2(AUX)  Heat output 2Auxiliary heat output (heat pump)
>>Controlling Type Configuration              
No.   TypeTerminalsWiringCompressor delay
0.0 1H/1C (conventional)R,G,W,YDiagramnone
1.0 1H/2C (conventional)R,G,W,Y,Y2none
2.0 2H/2C (conventional)R,G,W,Y,W2,Y2none
3.0 2H/1C (conventional)R,G,W,Y,W2none
4.0 1H/1C (heat pump)R,G,O/B,Y 1 min (default)
5.0 2H/1C (heat pump)R,G,O/B,Y,AUXDiagram heat1 min (default)
    pump systems 
6.0 2H/2C (heat pump)R,G,O/B,Y,Y21 min (default)
7.0 3H/2C (heat pump)R,G,O/B,Y,AUX,Y2 1 min (default)

 --Note: Before operation, pls set the controlling type based on the real situation by referring to the Secret Menu (last page) and following the instruction.

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...
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Mr. Phenix Law
Marketing Manager
To: Mr. Phenix Law

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