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HDG buffers and accumulators

HDG system storage tanks increase heating comfort, reduce fuel consumption and ensure a longer service life of the boiler.

  • Technical data

    HDG stratified tank system PS/PS-R/PS-2R

    HDG stratified tank system with integrated, long, stratified pipe/channel and hot water snorkel

    HDG stratified tank system with integrated fresh water preparation

    HDG stratified tank module for add-on fresh water station and heating circuit assemblies

Grafik Speicher

10 reasons for HDG accumulators

  1. Absorb and re-release energy
  2. Extend the life expectancy of the boiler
  3. Minimise the uneconomical start-up phases
  4. Less emissions
  5. Lower fuel consumption
  6. Reduced sooting
  7. Reduced wear of the heating system
  8. Less auxiliary energy demand
  9. Greater flexibility in energy generation
  10. Increased heating convenience

Technology makes the difference

The expert for wood heating systems from Germany

HDG stratified tank system

The HDG stratified tank system achieves optimum temperature stratification through the integrated, upright stratified pipe/channel for the heating circuit return and enables the efficient withdrawal of the stored hot water quantity via special hot water snorkel. Available as type PS, PS-R or PS-2R with 2 internal bare-tube heat exchangers or as type PS-LS or PS-R-LS with internal bare-tube heat exchanger and integrated, long, vertical stratified tube/channel for the heating circuit return.

HDG stratified tank system with integrated fresh water preparation

The HDG stratified tank system type KS, KS-R or KS-2R offers the same flexible options as the regular HDG tank system – supplemented with an internal stainless steel corrugated pipe heat exchanger with high bulk capacity for fresh water preparation. A separate domestic hot water tank is therefore unnecessary.

HDG stratified tank module for add-on fresh water station and heating circuit assemblies

The HDG stratified tank module type MS or MS-R takes convenient and efficient heat storage as well as time hygienically optimal hot water production to a new level, because a fresh water station and up to two heating circuit groups can be attached directly to the stratified tank module. The HDG stratified tank module is therefore the ideal solution where space is at a premium.

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