EN
Demax Household Multi-Purpose 2-in-1 Water Tank (Buffer Tank + DHW Tank)
2-in-1 design (combines buffer tank and DHW storage in one unit)
Multiple volume combinations available
Pressurized DHW tank option (200–500L)
Corrosion-resistant stainless steel inner tank
Equipped with electric auxiliary heating (ensures hot water supply in low-temperature conditions)
- Introduction
- Main features
- Recommended
Product Introduction
Core Principle:
Buffer Tank: Stabilizes heat pump operation by balancing heat supply and demand fluctuations
DHW Tank: Stores hot water heated by the heat pump’s coil
Integrates with heat pumps to provide 3-in-1 solutions: space heating, cooling, and domestic hot water (DHW)
Key Specifications:
Tank Types: 2-in-1 (Buffer Tank + DHW Tank); Pressurized DHW Tank (200–500L)
Volume & Heat Pump Matching (4–6kW): 70L Buffer Tank + 200L DHW Tank
Volume & Heat Pump Matching (8–16kW): 100L Buffer Tank + 300L DHW Tank
Inner Tank Material: SUS304/SUS316L stainless steel
Outer Tank Material: Galvanized steel
Key Component: Coil heat exchanger
Key Component: Electric heating (2230W)
Key Component: Safety valve
Key Component: Circulation ports
Rated Working Pressure: 0.7MPa
Maximum Working Pressure: 1.0MPa
Main features
Product Features:
2-in-1 design (combines buffer tank and DHW storage in one unit)
Multiple volume combinations available
Pressurized DHW tank option (200–500L)
Corrosion-resistant stainless steel inner tank
Equipped with electric auxiliary heating (ensures hot water supply in low-temperature conditions)
Advantages:
Integrates 3 functions (heating, cooling, DHW) via heat pump matching (high energy efficiency)
Flexible volume selection (adapts to different house areas, heating demands, and water usage)
Stabilizes heat pump operation (reduces frequent start/stop, extends equipment service life)
Corrosion-resistant materials ensure long service life
Pressurized design meets high water pressure demands
Applications:
Supporting device for heat pump systems in residential single-family homes
Supporting device for heat pump systems in residential apartments
Provides integrated solutions for household space heating, cooling, and domestic hot water supply
