Gold Member Since 2016
Hotowell International Co., Limited

Surface Thermostat, Wall Mounting Thermostat, Wall Mounted Thermostat manufacturer / supplier in China, offering Surface Wall Mount 24V Conventional Heat Pump System Single Multi Stage HVAC Thermostat, Honeywell TF228wn Air Conditioning Thermostat in Room, Copper Hydraulic Proportional Motorized Water Zone Valve (HTW-MV03) and so on.

(/ )

Supplier Homepage Product Thermostat Surface Wall Mount 24V Conventional Heat Pump System Single Multi Stage HVAC Thermostat

Surface Wall Mount 24V Conventional Heat Pump System Single Multi Stage HVAC 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

Request a custom order and have something just for you!

Send Customized Request
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
Surface Wall Mount 24V Conventional Heat Pump System Single Multi Stage HVAC 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...
Send your message to this supplier
Mr. Phenix Law
Marketing Manager
To: Mr. Phenix Law

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now