Baxi SHRU - Shower Heat Recovery Unit
Baxi SHRU saves energy by recycling residual heat from waste shower water via a heat exchanger.
- Features
- Compatible products
- Up to 63% heat recovery efficiency
- 5-6% SAP rating benefit
- Showering will cost less, lower energy consumption
- Legionella-free
- Baxi Assure Combi NG and LPG boilers
- Baxi Assure IFOS, FGHR energy boosters for Boiler Plus compliance and added SAP benefits
Product Information
Technical Features & Benefits
- Up to 63% heat recovery efficiency
- 5-6% SAP rating benefit
- Showering will cost less, lower energy consumption
- Legionella-free
Dimensions
Technical Specification
|
Units |
Vertical SHRU |
Horizontal iZi SHRU |
|
|
Product Code |
95060005 |
7036160 |
|
|
Recommended shower flow rate range |
l / min |
5.8 to 12.5 |
5.8 to 12.5 |
|
Maximum mains water inlet pressure |
bar |
10 |
6 |
|
Minimum mains water pressure |
bar |
6 |
0.1 |
|
Maximum water working temperature |
°C |
90 |
60 |
|
Mains water connections |
mm |
60 |
12.7 |
|
Waste water connections |
mm |
¾ inch |
40mm |
|
Weight |
kg |
5 |
5 |
|
Units |
Vertical SHRU |
|||||||
|
SHRU Performance |
||||||||
|
Shower flow rate |
L / min |
5.5 |
5.8 |
7.5 |
9.2 |
10.5 |
12.5 |
15.1 |
|
T1 cold domestic water in |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
|
|
T2 pre-heated domestic water out |
29 |
28.6 |
28.2 |
27.8 |
27.4 |
26.3 |
25.2 |
|
|
T3 shower water |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
|
|
T4 shower water entry on SHRU# |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
|
|
T5 shower waster water to waste water line |
21 |
22 |
* |
23 |
* |
24 |
||
|
Shower energy consumption† |
kW |
11.5 |
? |
15.7 |
? |
21.9 |
? |
31.6 |
|
Recovered energyˆ |
kW |
7.3 |
? |
9.45 |
? |
12.7 |
? |
16.9 |
|
Pressure drop domestic water |
kPa |
9.6 |
10 |
21 |
20 |
35.1 |
30 |
79 |
|
Efficiency of recovery unit |
(%) |
63 |
62.4 |
60 |
59.3 |
58 |
55.2 |
53 |
* KIWA-Gastec deceleration according to NEN 5128 A1:2009, published 1 May 2009.
# Standard test conditions † Energy consumption in kW = kg/s * 4,2 * (T3 – T1) ˆ Energy recovered kW = shower flow rate kg/s * 4,2 * (T2 – T1)
Product Literature
Product Training
Bespoke training is available for this product and all Baxi Assure products.
