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RVS Buffertank BT-100 WM-B-C4 Black

Compact Duplex 2205 stainless steel buffer tank for heat pump and central heating systems, with top connections and a black frosted steel casing.


  • Nexus™ Black-series Brand:
  • RVS Black Series Category:
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  • € 492,91
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RVS Buffertank BT-100 WM-B-C4 Black

RVS Buffertank BT-100 WM-B-C4 Black: Stainless Steel Buffer Tank for Heat Pumps

The RVS Buffertank BT-100 WM-B-C4 Black is a stainless steel buffer tank for heat pump systems, central heating installations and professional HVAC applications. It increases system volume, helps reduce cycling and supports more stable hydraulic operation.

Stainless Steel Construction and Reliable Thermal Storage

The tank is manufactured from Duplex 2205 stainless steel and designed for long-term use in technical installations. The combination of stainless steel, PU insulation and practical connection options makes this model a durable buffer solution for installers.

Energy Efficiency Class A and PU Insulation

With Energy Efficiency Class A, the high-quality PU insulation helps reduce heat loss, keeps stored heat at temperature for longer and supports lower energy consumption in heat pump and heating systems. This makes the Nexus stainless steel buffer range an efficient choice for reliable thermal storage, buffer volume and long-term energy savings.

Hydraulic Stability for Heating Systems

By adding buffer volume, the heating system can operate more smoothly. This supports stable flow, less frequent start-stop operation of the heat source and reliable long-term system performance.

Key Features

  • Energy Efficiency Class A
  • Manufactured from Duplex 2205 stainless steel
  • High-quality PU insulation to help reduce heat loss
  • Designed for installers, resellers and HVAC professionals
  • Increases system volume and improves hydraulic stability
  • Suitable for heat pump and heating systems

Downloads

RVS Buffertank BT-25/WM SMALL-C2 203 200 1028

Specifications

Technical data — Stainless steel buffer tank BT-100 WM-B-C4 Black

General
Product typeStainless steel buffer tank
Rated volume100 L
ApplicationHeating/cooling buffer storage
Installation typeWall-mounted / compact
Connection layoutTop connection layout
Number of exchangers0
Height [mm]995
Tilt dimension [mm]1100
Outer diameter [mm]470
Inner diameter [mm]370
InsulationCFC-free rigid PU foam
Insulation thickness [mm]50
Outer casingFrosted metal, Black
Weight [kg]25
Warranty3 years
Tank
Tank materialStainless steel Duplex 2205
Max. tank pressure [bar]10
Max. tank temperature [°C]95
Connections
HDN 2G 1½"Hot water outlet995
HDN 3G 1½"Hot water outlet995
HDN 4G 1½"Cold water inlet995
HDN 5G 1½"Cold water inlet995
HDN 14G 1/2"P&T safety valve995
HDN 15G 1/2"Sensor pocket995
PDN 1G 1/2"Drain tap33
Safety requirements
The storage vessel must be protected against overpressure at all times.
We recommend installing the following safety accessories:

• Safety valve and inlet combination
• Nexus sanitary expansion vessel
• Nexus expansion vessel for heating systems
The required expansion vessel capacity must be calculated according to the total system volume and operating conditions.