We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Danfoss Thermostatic Actuator 015G-4240 - Radiator Actuators for Hot Water & Steam Systems
DanfossRadiator Actuators for Hot Water & Steam Systems

Danfoss Thermostatic Actuator 015G-4240

The DANFOSS Thermostatic Actuator (015G-4240) is a direct-mount, internal-sensor actuator designed for use with thermostatic radiator valves in hot water and steam systems. It features a horizontal-angle body style…

SKU 3G-OTH-69165

Also listed as: 015G4240 · 015G 4240

Brand
Danfoss
Item
Thermostatic Actuator 015G-4240
Category
Radiator Actuators for Hot Water & Steam Systems
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Danfoss
Manufacturer Part Number
015G-4240
Type
Thermostatic Radiator Valve, 45°F to 82°F
Body Style
Horizontal Angle
Product Type
Thermostatic Actuator
Actuator Type
Direct Mount, Internal Sensor
Temperature Range
45°F to 82°F
Compatible with Product Type
Thermostatic Radiator Valve

Technical Documents

No technical documents available for this product.
Request documentation
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

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

Product Description

The DANFOSS Thermostatic Actuator (015G-4240) is a direct-mount, internal-sensor actuator designed for use with thermostatic radiator valves in hot water and steam systems. It features a horizontal-angle body style and operates within a temperature range of 45°F to 82°F. This actuator is compatible with Danfoss thermostatic radiator valves.

Frequently Asked Questions

What is the DANFOSS Thermostatic Actuator 015G-4240 used for?

The DANFOSS Thermostatic Actuator 015G-4240 is used to regulate temperature in hot water and steam heating systems by controlling thermostatic radiator valves. It is a direct-mount, internal-sensor actuator with a horizontal-angle body style, operating from 45°F to 82°F.

What are the specifications of the DANFOSS Thermostatic Actuator 015G-4240?

The DANFOSS Thermostatic Actuator 015G-4240 has a horizontal-angle body style, direct-mount internal sensor actuator type, and a temperature range of 45°F to 82°F. It is compatible with Danfoss thermostatic radiator valves and is designed for hot water and steam systems.

Where to buy the DANFOSS Thermostatic Actuator 015G-4240 worldwide?

You can source the DANFOSS Thermostatic Actuator 015G-4240 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your facility.

How to install the DANFOSS Thermostatic Actuator 015G-4240?

To install the DANFOSS Thermostatic Actuator 015G-4240, mount it directly onto a compatible Danfoss thermostatic radiator valve. Ensure the valve body is clean and the actuator is aligned with the valve stem. Tighten the union nut by hand, then verify the temperature range of 45°F to 82°F is set correctly.

Used in

Common applications for Danfoss
Light-oil industrial burners — OD / OD-H nozzles as scheduled replacement parts
Heating-boiler oil-supply circuits — BFP 10L / 11L / 41L pumps and coupling kits
Burner-rack solenoid valves — EV and EVR series for oil and gas shut-off
Legacy plant troubleshooting — matching a failed burner nameplate to correct Danfoss nozzle/pump combination
Refrigeration pressure controls — KP / RT series for secondary-refrigerant loops

Danfoss Products

3G Electric supplies Danfoss radiator actuators for hot water & steam systems. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Plastic handwheel-style actuator for thermostatic radiator valves in hot water and steam heating systems. Straight body style with a temperature range of 45°F to 79°F. Compatible with thermostatic radiator valves
Danfoss
Plastic handwheel-style actuator for thermostatic radiator valves in hot water and steam heating systems. Straight body style with a temperature range of 45°F to 79°F. Compatible with thermostatic radiator valves
Thermostatic radiator valve for regulating hot water flow in hydronic heating systems. Controls room temperature by modulating flow through radiators. Suitable for residential, commercial, and industrial HVAC applications
Danfoss
Thermostatic radiator valve for regulating hot water flow in hydronic heating systems. Controls room temperature by modulating flow through radiators. Suitable for residential, commercial, and industrial HVAC applications
Thermostatic radiator valve for controlling room temperature in hydronic heating systems. Regulates hot water flow through radiators to maintain consistent comfort levels. Suitable for residential, commercial, and industrial HVAC applications
Danfoss
Thermostatic radiator valve for controlling room temperature in hydronic heating systems. Regulates hot water flow through radiators to maintain consistent comfort levels. Suitable for residential, commercial, and industrial HVAC applications
Thermostatic radiator valve for controlling room temperature by regulating hot water flow through radiators in hydronic heating systems. Suitable for use in residential, commercial, and industrial HVAC applications to improve energy efficiency and comfort
Danfoss
Thermostatic radiator valve for controlling room temperature by regulating hot water flow through radiators in hydronic heating systems. Suitable for use in residential, commercial, and industrial HVAC applications to improve energy efficiency and comfort
Thermostatic actuator for HVACR systems, used to regulate fluid flow in response to temperature changes. Commonly applied in heating and cooling circuits, radiators, and underfloor heating systems for temperature control
Danfoss
Thermostatic actuator for HVACR systems, used to regulate fluid flow in response to temperature changes. Commonly applied in heating and cooling circuits, radiators, and underfloor heating systems for temperature control
Thermostatic radiator valve for hydronic heating systems. Regulates hot water flow through radiators to control room temperature. Used in commercial and residential buildings
Danfoss
Thermostatic radiator valve for hydronic heating systems. Regulates hot water flow through radiators to control room temperature. Used in commercial and residential buildings

More from Danfoss

View all Danfoss parts
Direct-mount thermostatic actuator with internal sensor for use with thermostatic radiator valves in hot water and steam heating systems. Features a horizontal angle body style and adjustable temperature range of 45°F to 82°F. Suitable for regulating room temperature in commercial and industrial HVAC applications
Danfoss
Direct-mount thermostatic actuator with internal sensor for use with thermostatic radiator valves in hot water and steam heating systems. Features a horizontal angle body style and adjustable temperature range of 45°F to 82°F. Suitable for regulating room temperature in commercial and industrial HVAC applications