Gold Member Since 2016
Hotowell International Co., Limited

Mechanical Thermostat, Temperature Control, Floor Heating Thermostat manufacturer / supplier in China, offering Mechanical Temperature Control Floor Heating Thermostat (HTW-21-17), 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 Mechanical Temperature Control Floor Heating Thermostat (HTW-21-17)

Mechanical Temperature Control Floor Heating Thermostat (HTW-21-17)

Purchase Qty.:
100-299 300-499 500-999 1,000-4,999 5,000+
FOB Unit Price: US $5.5 US $5.3 US $5 US $4.8 US $4.5
Purchase Qty. (Pieces) FOB Unit Price
100-299 US $5.5
300-499 US $5.3
500-999 US $5
1,000-4,999 US $4.8
5,000+ US $4.5
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-21-17
  • Certification: RoHS, UL, CB, CCC, ISO9001, CE, SGS
  • Casing Color: White
  • Display: at 20 C ≤1 C
  • Current: 6A
  • Temp Sensor: Inflated Film Case
  • Trademark: Neutral/Customized
  • HS Code: 90321000
  • Customized: Customized
  • Display Type: LCD
  • Set Temp Range: 10 C to 30 C
  • Temp Accuracy: ±1 C
  • Figure Size: 86×86×13mm
  • Electric Appliance Parameter: 2A 220V AC±10%,50/60Hz
  • Origin: China
Product Description
Mechanical Temperature Control Floor Heating Thermostat (HTW-21-17)

Mechanical temperature control floor heating thermostat(HTW-21-17)
Suitable for temperature control for fan coil,electrically operated valve,power-driven air valve and power-driven air inlet of the central air condition with beautiful appearance,comfortable hand feel and stable performance. 

• Basic functions: refrigeration/heating modes; 

• Optional functions: with or without power suitch,working indicator light;switch between refrigeration/heating modes 

• Working range: 10ºC-30ºC 

• Tempering accuracy: ±1ºC 

• Temperature-sensing element: adopts precise metal bellows 

• Electric equipment parameters: thermostat 2A 220VAC±10%,50/60HZ 

• Switch 3A 220VAC±10%,50/60Hz 

Technical Parameters

Casing color


Set temp range

10 c to 30 c


at 20 c ≤1 c

Temp accuracy

±1 c



Figure size

86×86×13mm (Section diameter 86 standard box)

Temp sensor

Inflated film case

Electric appliance parameter

Thermostat 2A 220V AC±10%,50/60HZ

3 velocity switching 3A 220V AC±10%,50/60HZ


Suitable in control of central air conditioner or heating appliance for room temperature 

Installation and Wiring Diagram
Mechanical Temperature Control Floor Heating Thermostat (HTW-21-17)

Mechanical Temperature Control Floor Heating Thermostat (HTW-21-17)
Mechanical Temperature Control Floor Heating Thermostat (HTW-21-17)

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
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