CRANKCASE HEATER
PRODUCTS | CRANKCASE HEATER
CRANKCASE HEATER
A crankcase heater is an essential component in compressors used for air conditioning, heat pumps, and chiller systems. Its primary function is to maintain optimal temperature within the crankcase, the housing for the compressor's crankshaft and other vital parts.
When the compressor is off, the crankcase can become colder than the refrigerant lines. This temperature difference can cause refrigerant to migrate into the crankcase and mix with the lubricating oil. This can lead to reduced lubrication efficiency and potential damage to the compressor. The crankcase heater keeps the temperature within the crankcase warm enough to prevent this from happening.
Raaghway tech is a reputed crankcase heater manufacturer in India, offering these heater in multiple sizes, watts, and specification with high quality and usually makes it the most efficient, affordable, as well as reliable option. We also use & incorporate the latest technology in our product, which has helped us rise among the leading manufacturer, supplier and wholesaler in this domain.
SPECIFICATIONS
| Cat. No | Watts | Cat. No | Watts | Cat. No | Watts |
| RHI-07 | 75 | ES-10 | 100 | RHI-11 | 100 |
| RHI-10 | 100 | ES-20 | 200 | RHI-21 | 200 |
| RHI-20 | 200 | ES-30 | 300 | RHI-51 | 500 |
Features:
- Heater Material (SS & Silicone)
- Comprehensive variety
- Durable
- Unique Pattern
- Low maintenance cost
Call us on +91-9899466981 OR write to us @ raghavindustries.delhi@gmail.com
Applications, Installation & Build Quality
Applications & Problems Solved
Raaghway Tech is a leading supplier and manufacturer of Crankcase Heaters, that are designed to prevent refrigerant migration and oil dilution in refrigeration and air-conditioning compressors. During the shutdown of a system, the refrigerant may migrate and condense inside the compressor crankcase. This contamination causes improper lubrication and may result in compressor damage at startup. Crankcase heaters maintain proper oil temperature and protect compressor components from premature failure.
Common applications and issues addressed include:
- Refrigeration compressors in cold storage systems
- HVAC units and air-conditioning systems
- Prevention of refrigerant migration into compressor oil
- Avoidance of oil foaming during startup
- Protection against compressor wear and internal damage
Improved compressor reliability and service life
Installation & Performance Benefits
Our crankcase heaters are engineered for providing easy installation and consistent temperature maintenance.
- Mounted externally around the compressor crankcase.
- Maintains oil temperature above refrigerant saturation point.
- Prevents refrigerant condensation inside compressor housing.
- Reduces startup stress and mechanical wear.
Supports long-term operational stability in refrigeration systems.
Build Quality, OEM Supply & Export Support
Each cable is made with high quality heating elements that are tough and can handle the continuous operation in in refrigeration environments. They are designed for uniform heat distribution around the compressor bodywork. Each cable goes through rigorous testing to make sure that they meet international quality and safety standards.
We supply these cables to refrigeration equipment manufacturers, HVAC contractors, and industrial project suppliers. We can also provide custom solutions to fit your specific compressor. Raaghway Tech is known for being reliable and for backing our products and the customers who buy them. Our crankcase heaters are applicable for both domestic and international installations and are designed as per world-class standards.
FAQs
What is a crankcase heater?
A crankcase heater is a device to stop liquid refrigerant from accumulating in the compressor’s crankcase. It’s to prevent damage from refrigerant mixing with oil on start up.
How does a crankcase heater work?
A crankcase heater warms the oil in the compressor’s crankcase. So the refrigerant can’t condense in the crankcase and the compressor will start up smooth and run efficiently even in cold conditions.
Where are crankcase heaters used?
Crankcase heaters are used in refrigeration systems, air conditioning units and heat pumps. They are most important in systems that are exposed to low ambient temperatures or in areas with temperature fluctuations.
What are the benefits of a crankcase heater?
The benefits are:
- Prevents Damage: Stops refrigerant migration and oil dilution.
- Improves Efficiency: Smooth compressor operation.
- Extends Life: Reduces wear and tear on compressor components.
Can crankcase heaters be used with all compressors?
Yes, crankcase heaters are compatible with all types of compressors – scroll, rotary and reciprocating. But you need to select a heater that’s designed for the specific compressor type and model.
Why choose Raaghway Tech for crankcase heaters?
Raaghway Tech offers high quality crankcase heaters made with durable materials and advanced technology. Our heaters are tested to international standards to ensure reliability and compatibility with all systems.
