Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Fantini Cosmi Battery-operated touch thermostat CH120 - Switches & Thermostats
Fantini CosmiSwitches & Thermostats

Fantini Cosmi Battery-operated touch thermostat CH120

The Fantini Cosmi CH120 is a battery-operated touch thermostat for HVAC and climate control applications, featuring a 0.3 K differential and 5(3)A 250V AC contact rating. Powered by 2× AA batteries with IP20…

SKU 3G-CBM-03706

Also listed as: CH 120 · CH-120

Brand
Fantini Cosmi
Item
Battery-operated touch thermostat CH120
Part Number
CH120
Category
Switches & Thermostats
UNSPSC
39122229 — Temperature switch
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Fantini Cosmi
Manufacturer Part Number
CH120
differential
0.3 K
power supply
2× AA batteries
contact rating
5(3)A 250V AC
protection degree
IP20
body admissible temperature
−10–50 °C
temperature regulation range
2–40 °C
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Fantini Cosmi Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Fantini Cosmi CH120 is a battery-operated touch thermostat for HVAC and climate control applications, featuring a 0.3 K differential and 5(3)A 250V AC contact rating. Powered by 2× AA batteries with IP20 protection, it regulates temperatures from 2–40 °C in residential and light commercial settings.

Frequently Asked Questions

What is the Fantini Cosmi CH120 thermostat used for?

The Fantini Cosmi CH120 is a battery-operated touch thermostat used for HVAC and climate control in residential and light commercial settings. It regulates room temperature from 2–40 °C with a 0.3 K differential, making it suitable for heating and cooling systems in Singapore homes and small offices.

What are the specifications of the Fantini Cosmi CH120?

The Fantini Cosmi CH120 features a 0.3 K differential, 5(3)A 250V AC contact rating, and is powered by 2× AA batteries. It has IP20 protection, a body admissible temperature of −10–50 °C, and a temperature regulation range of 2–40 °C. The touchscreen interface allows easy adjustment.

Where to buy the Fantini Cosmi CH120 in Singapore?

3G Electric supplies the Fantini Cosmi CH120 battery-operated touch thermostat to Singapore. We handle logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this SKU (3G-CBM-03706) for your HVAC project.

How to install the Fantini Cosmi CH120 thermostat?

Installation should be done by qualified personnel following the wiring diagram. The CH120 comes with a base for flush mounting on round boxes or wall mounting. Before connecting, ensure the power line is disconnected. The thermostat is battery-operated, so no mains wiring is needed for power.

Used in

Common applications for Fantini Cosmi
HVAC systems — Fantini Cosmi B12ANY pressure switch for negative pressure monitoring in ventilation ducts
Steam generation — B12MN pressure switch with manual reset for steam boiler safety circuits
Pneumatic control — B01A pressure switch for air pressure monitoring in industrial automation
Hydraulic systems — B12BNY pressure switch with metallic diaphragm for hydraulic pressure sensing
Water treatment — B12ERNY pressure switch for high-pressure filtration and reverse osmosis units
Process control — B01B pressure switch for monitoring inert gas pressures in chemical plants
Not sure this is the right part? Photo-identify it

Fantini Cosmi Products

3G Electric supplies Fantini Cosmi switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Related products

More from Fantini Cosmi

View all Fantini Cosmi parts
Adjusting pressure switch B12EN 8-28 bar
Fantini Cosmi
Adjusting pressure switch B12EN 8-28 bar
Pressure adjustment switch B12FN 12-50 bar
Fantini Cosmi
Pressure adjustment switch B12FN 12-50 bar
ON/OFF thermostat 1 output L02BM1A 230V
Fantini Cosmi
ON/OFF thermostat 1 output L02BM1A 230V
Fantini Cosmi
Fantini Cosmi
Daily program C58 White
Electromechanical level detector AD52 (steel float)
Fantini Cosmi
Electromechanical level detector AD52 (steel float)
Immersed level regulator water A95A (PVC)
Fantini Cosmi
Immersed level regulator water A95A (PVC)
A03F electronic level detector
Fantini Cosmi
A03F electronic level detector
Electromechanical level detector AD52P (plastic float)
Fantini Cosmi
Electromechanical level detector AD52P (plastic float)

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first