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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, Water Byelaws Scotland & Water Regulations Northern Ireland?
Yes
Does product modulate output with changes in demand (with minimum turndown ratio of 3.33)?
Yes
What type of burners are used?
Fully pre-mixed burners
Burner Type
Integrated
Burner Standard
Equivalent burner
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