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SUPAflo  by Andrews Water Heaters and Boilers
Model number: SF66

Manufacturer

Andrews Water Heaters and Boilers
Andrews Water Heaters
3 Innovation House
Oaklands Business Centre
Oaklands Park
Wokingham

Email andrewswaterheaters.co.uk Telephone 0345 070 1055

Features

Technology
Boiler Equipment
Subtechnology
Gas-fired Condensing Water Heaters
Date added to ETL
1 September 2014
Water Heater Type
Non-storage (circulator type)
Nominal heat input (non storage>400kW)
485
Minimum Rating (kW)
80.5
Gross thermal efficiency at 100% load, flow/return temps of 80/60oC (%)
88.3
Gross thermal efficiency (other non-storage) at 30% load, return temp of 30oC (%)
97.7
Does product comply with Water Supply (Water Fittings) Regulations 1999, the Water Byelaws 2000 Scotland, & the Water Regulations Northern Ireland?
Yes
Does product modulate output with changes in demand (with minimum turndown ratio of 5:1)?
Yes
What type of burners are used?
Fully pre-mixed burners
Burner Type
Integrated
Burner Standard
Equivalent burner
Please report the models NOx emissions (mg/kWh) when the measured efficiency value in conformity with table 1.1 or table 1.2 was recorded. (mg/kWh)
34
Does the product have an appropriate Conformity Assessment mark?
Yes
Is product performance data based on representative testing?
No

Uniclass codes

Code Title
Pr_60_60_96_31 Gas-fired condensing water heaters