Drain Back

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Supplier based in IndiaOn Global Trade Plaza since Oct 2026Similar products from other sellers

Products Description

This type solar water heater has pumps to circulate thermal media, (water, or glycol) to exchange heat from the solar collector to the water storage tank. Thermal media circulate and collect heat from the collector and transfer to the drain back storage tank. The solar pump activates and heat transfer occurs only when it is required and as a result heating of the water happens in the controlled manner. As the media drains to the drain back tank from the collector freely, the storage tank always needs installed below the collector and the interconnecting pipes must have slope. Tanks can be installed separately from the collector No overheating Electric backup heater with auto temperature control Remote monitoring & Control options Drain Back Solar Water Heater Drain back systems are closed-loop, indirect, active solar water heating systems. Glycol-water or mix of both will act as heat transfer media. The heat transfer media contained in an unpressurized, closed loop is pumped through the collectors. The media will transfer heat to the domestic water through a heat exchanger.

Product Categories

Solar Power Equipments

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Supplier information

Basic member

Kaltech Energy

India

Business type - Contact Seller

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Drain Back is a solar water heater type that uses pumps to circulate thermal media (water or glycol) to exchange heat from the solar collector to the water storage tank. The solar pump activates and heat transfer occurs only when required, resulting in controlled water heating. As the media drains freely to the drain back tank from the collector, the storage tank must be installed below the collector and interconnecting pipes must have slope. Tanks can be installed separately from the collector. There is no overheating. It includes an electric backup heater with auto temperature control and remote monitoring & control options. Drain back systems are closed-loop, indirect, active solar water heating systems where glycol-water or a mix of both acts as heat transfer media. The heat transfer media, contained in an unpressurized closed loop, is pumped through the collectors and transfers heat to domestic water via a heat exchanger.

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The seller has not added a specification yet; ask for the data sheet or test certificate. Ask Kaltech Energy for a firm quote and delivery terms before you order.

About Supplier

Kaltech Energy is a B2B supplier based in India, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Kaltech Energy for prices, specifications and documents for Drain Back.

Supplier Details for Drain Back

Member since - Oct 2026
Business Type - Contact Seller
Deals in Product Type - Solar Power Equipments
Country - India

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3. What Should You Consider When Buying Drain Back Online in 2025?

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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Kaltech Energy?

Kaltech Energy, a B2B supplier from India, dispatches Drain Back primarily through the port at India. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.