ETC stands for Evacuated Tube Collector, which is a type of solar thermal collector used to harness solar energy for heating water or other fluids. Here's an overview of Warm Stream’s ETC solar collectors:

How Warm Stream ETC Solar Water Heating System Works:

Evacuated Tubes: This system consists of evacuated glass tubes with a selective absorptive coating on the inner surface.

Heat Absorption: Sunlight enters the evacuated tubes and strikes the absorber coating, which absorbs solar energy and converts it into heat. The heat is transferred to the fluid (usually water or a heat transfer fluid) flowing inside the absorber tube.

Direct Heat Transfer: In an ETC system, the heat transfer fluid (often water) flows directly through the absorber tube. As it absorbs heat from the absorber coating, the fluid becomes hot and rises naturally due to convection.

Circulation: As the heated fluid rises, it is replaced by cooler fluid from the bottom of the collector, creating a natural circulation loop. This circulation continues as long as sunlight is available, transferring heat from the collector to a storage tank or heat exchanger.

Storage Tank: The heated fluid is collected and stored in a well-insulated storage tank, where it remains hot until it is needed for domestic or industrial use.

Key Features of Warm Stream ETC Solar Water Heating Systems:

High Efficiency: ETC collectors are highly efficient at capturing solar energy, even in diffuse sunlight conditions.

Simple Design: ETC systems have a relatively simple design making them cost-effective and easy to install.

Reliable Performance: Despite their simplicity, these systems offer reliable performance and can provide hot water even on cloudy days or in cold climates.

Low Maintenance: With minimal moving parts and simple design, ETC collectors require low maintenance and have a long service life.

Environmentally Friendly: By harnessing renewable solar energy, these systems help reduce reliance on fossil fuels and lower greenhouse gas emissions, contributing to a cleaner and more sustainable environment.

Overall, Warm Stream ETC solar water heating systems offer a cost-effective and reliable solution for meeting hot water needs in various settings. They provide an efficient alternative to conventional water heating methods while reducing energy costs and environmental impact.

Solid Fuel Fired Storage Wood Fired Water Heater It is said Luxury and Economy Seldom go together. But we made it possible, in our innovative storage Water Geyser. It brings warm refreshing water, wherever and whenever you want it. Volumetric capacity range is 35 to 2000 litres with 1 to 150 connections with possibility to serve between 5 to 1000 people.

Salient Features : Improved Thermal Efficiency : Our long experience with wood burning combined with latest technology of heat transfer has resulted in this innovative, efficient Wooden Geyser. Insulated storage tank saves heat and takes only 10 to 15 minutes to warm up from cold start.

Specifications :

• Minimum Maintenance : It has no moving part and all surfaces/parts which are coming in contact with heat are protected by water wall construction. It is fabricated from heavy gauge quality steel having robust construction. Fuel : It works on inexpensive fuel like firewood, charcoal, agricultural, domestic and garden waste. It works as incinerator and solves waste disposal problems.
• Safety : It uses no electricity. Hence, freedom from power cuts or electric shocks. All Geysers are individually hydraulic pressure tested. Installation : Our Geysers are generally installed in backyards or in the corners. It stays out and keeps your place clean. It does not require costly foundation.
• Accessories : Our Geysers are supplied with ash cleaning rod cum fire wood feeding rod and fire grate, as the standard accessories. For commercial models (225Y & above) dial thermometer, smoke collector (Height: 220 MM) and Pressure Relief Tappings are provided.

With liberalization of Indian economy and with improvement in efflyence in the society, consumer taste, style of living, daily need has undergone a sea change. Warm Stream responded by offering fully automatic instant Gas fired Water Geysers, by joining hands with Simex of Spain. Now Warm Stream is bringing to your door steps, the most modern, highly efficient, compact, safe and user friendly instant Gas Fired Water Geyser called “APARICI”.

Salient Features :

• ENERGY SAVER As no pilot flame is required, it saves upto 8% of gas consumption.
• Easy to Install : No wires required. Just a 1.5 volts ordinary battery is needed.
• ADJUSTABLE POWER With the flow regulator one can adjust hot water temperature and flow from 40% to 100%.
• Versatile Range : The range of operating water pressure is between 7 to 150 PSI.
• No Hassles : The entire operation is done with the help of Heat Exchanger with large diameter tube and interior ribbing. No coil is used.
• Cost Effective : The combustion chamber is thermally insulated to prevent heat loss.
• Smart & Elegant :  It's not only smart but also sleek and elegant with an attractive powder coated finish.
• Designed & Built : Using latest state of art technology in heat transfer and water heating, with only noble materials. No plastic parts inside.
• Working Curve : The curve on the left explains the relation between water flow and output temperature depending on the position of gas control and flow selector. At 11 liter per Min (660 lit/hr.) flow, this heater can increase water temperature by 20 degrees C, but with 4 lit/min (240 lit/hr.) flow, this heater is capable of increasing water temperature by 72 degrees C. Turn the control knob and one can have plenty of hot water at the right temperature, wherever you want, whenever you want.

ETC stands for Evacuated Tube Collector, which is a type of solar thermal collector used to harness solar energy for heating water or other fluids. Here's an overview of Warm Stream’s ETC solar collectors:

How Warm Stream ETC Solar Water Heating System Works:

Evacuated Tubes: This system consists of evacuated glass tubes with a selective absorptive coating on the inner surface.

Heat Absorption: Sunlight enters the evacuated tubes and strikes the absorber coating, which absorbs solar energy and converts it into heat. The heat is transferred to the fluid (usually water or a heat transfer fluid) flowing inside the absorber tube.

Direct Heat Transfer: In an ETC system, the heat transfer fluid (often water) flows directly through the absorber tube. As it absorbs heat from the absorber coating, the fluid becomes hot and rises naturally due to convection.

Circulation: As the heated fluid rises, it is replaced by cooler fluid from the bottom of the collector, creating a natural circulation loop. This circulation continues as long as sunlight is available, transferring heat from the collector to a storage tank or heat exchanger.

Storage Tank: The heated fluid is collected and stored in a well-insulated storage tank, where it remains hot until it is needed for domestic or industrial use.

Key Features of Warm Stream ETC Solar Water Heating Systems:

High Efficiency: ETC collectors are highly efficient at capturing solar energy, even in diffuse sunlight conditions.

Simple Design: ETC systems have a relatively simple design making them cost-effective and easy to install.

Reliable Performance: Despite their simplicity, these systems offer reliable performance and can provide hot water even on cloudy days or in cold climates.

Low Maintenance: With minimal moving parts and simple design, ETC collectors require low maintenance and have a long service life.

Environmentally Friendly: By harnessing renewable solar energy, these systems help reduce reliance on fossil fuels and lower greenhouse gas emissions, contributing to a cleaner and more sustainable environment.

Overall, Warm Stream ETC solar water heating systems offer a cost-effective and reliable solution for meeting hot water needs in various settings. They provide an efficient alternative to conventional water heating methods while reducing energy costs and environmental impact.

Solid Fuel Fired Storage Wood Fired Water Heater It is said Luxury and Economy Seldom go together. But we made it possible, in our innovative storage Water Geyser. It brings warm refreshing water, wherever and whenever you want it. Volumetric capacity range is 35 to 2000 litres with 1 to 150 connections with possibility to serve between 5 to 1000 people.

Salient Features : Improved Thermal Efficiency : Our long experience with wood burning combined with latest technology of heat transfer has resulted in this innovative, efficient Wooden Geyser. Insulated storage tank saves heat and takes only 10 to 15 minutes to warm up from cold start.

Specifications :

• Minimum Maintenance : It has no moving part and all surfaces/parts which are coming in contact with heat are protected by water wall construction. It is fabricated from heavy gauge quality steel having robust construction. Fuel : It works on inexpensive fuel like firewood, charcoal, agricultural, domestic and garden waste. It works as incinerator and solves waste disposal problems.
• Safety : It uses no electricity. Hence, freedom from power cuts or electric shocks. All Geysers are individually hydraulic pressure tested. Installation : Our Geysers are generally installed in backyards or in the corners. It stays out and keeps your place clean. It does not require costly foundation.
• Accessories : Our Geysers are supplied with ash cleaning rod cum fire wood feeding rod and fire grate, as the standard accessories. For commercial models (225Y & above) dial thermometer, smoke collector (Height: 220 MM) and Pressure Relief Tappings are provided.

With liberalization of Indian economy and with improvement in efflyence in the society, consumer taste, style of living, daily need has undergone a sea change. Warm Stream responded by offering fully automatic instant Gas fired Water Geysers, by joining hands with Simex of Spain. Now Warm Stream is bringing to your door steps, the most modern, highly efficient, compact, safe and user friendly instant Gas Fired Water Geyser called “APARICI”.

Salient Features :

• ENERGY SAVER As no pilot flame is required, it saves upto 8% of gas consumption.
• Easy to Install : No wires required. Just a 1.5 volts ordinary battery is needed.
• ADJUSTABLE POWER With the flow regulator one can adjust hot water temperature and flow from 40% to 100%.
• Versatile Range : The range of operating water pressure is between 7 to 150 PSI.
• No Hassles : The entire operation is done with the help of Heat Exchanger with large diameter tube and interior ribbing. No coil is used.
• Cost Effective : The combustion chamber is thermally insulated to prevent heat loss.
• Smart & Elegant :  It's not only smart but also sleek and elegant with an attractive powder coated finish.
• Designed & Built : Using latest state of art technology in heat transfer and water heating, with only noble materials. No plastic parts inside.
• Working Curve : The curve on the left explains the relation between water flow and output temperature depending on the position of gas control and flow selector. At 11 liter per Min (660 lit/hr.) flow, this heater can increase water temperature by 20 degrees C, but with 4 lit/min (240 lit/hr.) flow, this heater is capable of increasing water temperature by 72 degrees C. Turn the control knob and one can have plenty of hot water at the right temperature, wherever you want, whenever you want.