SKU: 69580
| Attribute | Details |
|---|---|
| Brand | Danfoss A/S |
| Product Type | Thermostat / Pressure Control |
| Model / Type | RT4 |
| Part Number | 017-503666 |
| Temperature Range | -5°C to +30°C (25°F to 85°F) |
| Differential | 1.5–7°C / 1.2–4°C (2.7–12.6°F / 2.2–7.2°F) |
| Connection | Room Sensor |
| Contact Type | SPDT |
| Electrical Ratings | AC1 = 10A, 400V; AC15 = 3A, 400V; AC3 = 4A, 400V; DC13 = 12W, 220V; LR = 28A, 400V |
| Other Codes | Ab0120E, 17-5036, Ab519, 017R9502 |
| Country of Manufacture | Poland |
| Weight | 950 Gm |
The Danfoss RT4 Pressure Control is a high-quality, reliable thermostat designed for precise temperature regulation in industrial and HVAC systems. Its SPDT contact type ensures dependable switching for controlling heating or cooling systems with room sensor connections.

Key Features:
1. Wide Operating Range: Effective from -5°C to +30°C (25°F to 85°F).
2. Adjustable Differential: Differential settings between 1.5–7°C / 1.2–4°C for precise control.
3. Robust Electrical Ratings: Suitable for AC and DC applications up to 400V.
4. SPDT Contact: Ensures reliable single-pole switching.
5. Room Sensor Compatible: Easy integration into environmental control systems.
6. Durable Design: Long-lasting performance in industrial conditions.
7. Lightweight: Compact design weighing only 950 Gm.
8. Made in Poland: High-quality European manufacturing standards.
Applications:
1. HVAC Systems: Room temperature control in commercial and industrial buildings.
2. Industrial Automation: Regulates temperature in machinery and process systems.
3. Refrigeration: Controls cooling systems in refrigeration units.
4. Heating Systems: Manages electric or water-based heating circuits.
5. Building Management Systems: Integration with smart control and automation.
6. Process Industries: Temperature-sensitive operations in chemical or food processing.
7. Laboratory Environments: Precise control for experiments and tests.
8. Energy Efficiency Applications: Optimizes power consumption through accurate temperature regulation.
Discover premium Pressure Controllers at Aeliya Marine Tech built for precise pressure regulation, reliable system performance, and long-lasting operation in industrial and HVAC applications.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
If you haven't received your refund after a reasonable timeframe, check your bank account first. If the refund is still missing, contact your credit card company. Processing delays might occur.
Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
RECENTLY VIEWED PRODUCTS










