QB1-21XE - Waste Water Heat Recovery (WWHR)
by Showersave
Description
QB1-21XE Waste Water Heat Recovery (WWHR)
The Showersave QB1-21XE included in the design SAP calculation is the highest performing WWHR unit in its category. Substitution with a “generic” alternative from another manufacturer will impact on the Energy Performance Certificate at the end of construction.
Each Showersave QB1-21XE is labelled as follows:
Showersave QB1-21XE
Waste Water Heat Recovery System (WWHRS)
Instantaneous Shower Heat Recovery
| Part Number | Description |
QB1-21XE | Showersave, 50mm Heat Exchanger, Copper |
Cyclone | Showersave, 50mm Cyclone |
Z28L-ISO | McAlpine, 2”/50mm Bottom Connector, PP/PVCU |
33435061 | Walraven, Pipe Clamps, 2S Clamp zinc plated EPDM M8/10 53-61mm |
6263808 | Walraven, Hanger Bolts, zinc plated TorxM8*80mm |
There are three installation methods shown below, each having an effect on the WWHRS performance and efficiency. The Showersave should be installed by a suitably qualified plumber, and installed in the method as specified in SAP.
Click here to learn more at Showersave
Read moreObject Data
1 Revision
Last Updated
03/06/2025
Available Software
BS1192:4
Compliant
BSB
Compliant
EPD
Not Available
Sustainability & Environmental Data
Not available.
Environmental Product Declarations
There are no EPDs.
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Bimstore on 15 May 2026
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