DHW tank series 2026

HC-300

Name: HC-300 Stainless Steel DHW Tank
Brand: Heatlyt
SKU: HC-300

300L Single Coil Domestic Hot Water Tank

300L domestic hot water tank with a 4.7 m² SUS316 stainless steel coil. Designed for large households or light commercial applications with high hot water demand — works with heat pump, solar thermal, and biomass systems.

OEM & customisation

Available from 100L to 500L. Options: SUS304/316 steel, custom coil configurations.

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Key features

What makes the HC-300 stand out

High-performance coil

4.7 m² SUS316 stainless steel coil delivers rapid heat transfer to meet higher domestic hot water demands reliably and efficiently.

Thermal efficiency

High-density PU foam insulation across the full tank body maintains water temperature and minimises standby energy losses between heating cycles.

Premium build quality

• SUS304 stainless steel tank body
• SUS316 stainless steel coil
• Argon-shielded welding
• High-density PU foam insulation

Technical drawing

HC-300 Dimensional drawing

Specifications

Packing & technical data

Parameter	Value
Model	HC-300
Capacity	300 L
Tank material	SUS304 stainless steel
Coil material	SUS316 stainless steel
Heat exchange area	4.7 m²
Insulation	High-density PU foam
Packing size	64 × 64 × 191 cm
Net weight	59.5 kg
Gross weight	65 kg

Technical Summary

Capacity: 300 Liters
Material: SUS304 Tank, SUS316 Coil
Coil Surface: 4.7 m² heat exchange area
Insulation: High-density PU foam

Warranty: 1 year from date of purchase for material and manufacturing defects, valid with proof of purchase.

ErP energy label

Interested in the HC-300?

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