Thermsaver unvented water heater, Руководство по установке

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WATER HEATER SPECIFIERS GUIDE
THE BENEFITS OF UNVENTED
WATER HEATERS
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Expansion vessel supplied
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Annual inspection as per warranty
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Duplex Stainless Steel
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Operates at 3bar, which is higher than some other
unvented units
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High quality finish
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Has one of the lowest heat losses for maximum economy
●
No sacrificial anode - low maintenance
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N ote :
All External Exposed
Pipework is 22mm Diameter
316L Stainless Steel
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THE LAW AND UNVENTED
It is legal to fit an Unvented Unit into any property. UK water
byelaws were amended to allow this change. There is no
longer a requirement to have an old-fashioned
“Tank-in-the-Roof ” system.
THE BENEFITS OF UNVENTED SYSTEMS
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A real Power Shower without a noisy pump
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No tanks in the roof – no ballcocks to jam or leak – no noise
from tank filling
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All your water – hot and cold – is direct from the mains
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Site the unvented water heater wherever convenient
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Your vessel fills your bath in minutes and will run two at the
same time (subject to good plumbing and flow rates)
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The unit works off electricity (economy 7) or any oil
or gas fired boiler (not suitable for solid fuel boilers)
Dimensional data for Indirect Heat/Direct Heat range of water heaters
Direct Heat Exterior Reference Dimensions
Reference Tank Overall P&T Top Bottom Water
Volumes Height Height Valve Heater Heater In
litres mm mm mm mm mm mm
80 636 694 347 N/A 250 230
130 928 986 618 521 188 230
150 1056 1114 737 640 188 230
175 1213 1271 883 786 188 230
215 1455 1513 1108 1011 188 230
255 1723 1781 1356 1259 188 230
305 1999 2057 1613 1516 188 230
Indirect Heat Exterior Reference Dimensions
Reference Tank Overall P&T Bottom Top Bottom Temp Water Top
Volumes Height Height Valve Heater Coil Coil Monitor In Heater
litres mm mm mm mm mm mm mm mm mm
80 636 681 347 188 N/A 283 233 230 N/A
130 928 973 618 188 558 483 357 230 521
150 1056 1101 737 188 558 483 357 230 640
175 1213 1258 883 188 758 683 458 230 786
215 1455 1500 1108 188 758 683 507 230 1011
255 1723 1768 1356 188 758 683 608 230 1259
305 1999 2044 1613 188 758 683 608 230 1516