SAP Appendix Q Test Results
Decentralised mechanical exhaust ventilation system
packages used in a single dwelling – rigid ductwork

Brand Name		Ferrob
Model		Infinity 100
Model Qualifier (if applicable)
Current Manufacturer and Contact Details	Name	Ferrob Ltd
	Address	Regency House Kingsclere Park Kingsclere Newbury Berks RG20 4SW
	Telephone	01635 296 716
	Website	www.ferrob.co.uk
Original Manufacturer (if different)
First Year of Manufacture		2011
Last Year of Manufacture
Testing Body		BRE
Date of test		08/02/11
Serial Number of Product Tested		INF100_00001
Ductwork Type and Size		100mm diameter rigid plastic & 100mm rectangular rigid plastic or larger

Results for SAP calculations (at minimum flow rate condition)

Table Q1 – Systems with rigid ductwork installation only

These results are only applicable for SAP Appendix Q if the whole system is installed with rigid ductwork throughout. If a combination of flexible and rigid ductwork is specified only results from Table Q3 are applicable

Unit configuration	Location	Fan speed setting	Specific fan power (W/l/s)
In room	Kitchen
	Wet room
In duct	Kitchen
	Wet room	Medium	0.52
Through wall	Kitchen
	Wet room	Slow	0.73

These figures are entered into either: (a) In the case of SAP software amended to SAP 2005 version 9.81 and allowing direct entry of decentralised MEV data, the SAP software, or (b) In the case of SAP software amended to SAP 2005 version 9.81 not allowing direct entry of decentralised MEV data, the SAP Q Decentralised MEV Calculation Spreadsheet v9.81 for Rigid Ductwork and the results from the spreadsheet into the Special Features part of the SAP 9.81 software, or (c) In the case of SAP software to SAP 2005 version 9.80 , the SAP Q Decentralised MEV Calculation Spreadsheet v9.80 for Rigid Ductwork and the results from the spreadsheet into the Special Features part of the SAP 9.80 software.

Results for Approved Document F (at minimum flow rate condition)

Table Q2 – Systems with rigid ductwork installation only

Unit configuration	Location	Fan speed setting	Flow rate (l/s)	Flow rate – wind condition (l/s)	% reduction of total flow rate (%)
In room	Kitchen	-	-	-	-
	Wet room	-	-	-	-
Induct	Kitchen	-	-	-	-
	Wet room	-	-	-	-
Through wall	Kitchen	Medium	13.0	>13.0	0
	Wet room	Slow	8.9	8.7	2

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	Ferrob Ltd. Regency House, Kingsclere Park, Kingsclere, Newbury, Berks. RG20 4SW Tel: 01635 299266 Fax: 01635 299277 Email: sales@ferrob.co.uk
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