Electric Flow boilers

AmptecElectric flow boilers

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AmptecAmptec electric flow boiler provides efficient electric

wet central heating with the high levels of comfort and

control usually only found in gas-powered systems.

This makes it ideal for the 2 million homes in Britain

without mains gas supply.

Amptec electric flow boiler has been designed to be compatible

with standard radiators, programmers, circulating pumps, room

thermostats and thermostatic radiator valves. It is suitable for

sealed or open-vented systems, and works with conventional

radiators or underfloor heating systems.

For one-off applications such as garage

and loft conversions, extensions and

conservatories the Amptec system boiler

is ideal where space is at a premium.

And for complete peace-of-mind, Amptec

boilers come with a comprehensive two

year parts and labour guarantee that’s

backed up with on-site service support.

Specification Advice Hotline: 01603 420220 Email: [email protected]

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Amptec electric flow boiler

The Amptec electric flow boiler has a host of features that are a benefit to developers and builders, installers, landlords and end users and make it a desirable option where gas is not available or fluing restrictions prevent the use of a gas boiler.

• Controllable,efficientwetcentralheating.

• Availableinarangeofmodelsfrom4to12kW.

• Usesstandardradiators,programmer,pump,roomthermostatandthermostaticradiator valves.

• Suitableforpressurisedoropenventedsystems.

• Modelsavailableforunderfloorheatingsystems.

• Domestichotwaterfromboilerinconjunctionwithanindirectcylinderorseparatedirect cylinder.

• Noflueandnofueltanksmeansflexibleinstallationlocation.

• Withnoflue,noheatiswastedupthechimney,makingAmptecelectricflowboilers 99.8% efficient.

• Compactandlightweightforeaseofinstallation.

• Compactdimensions–smallandunobtrusive.

• Silentinoperation.

• Theboilerhasfrontpanelindicationtoshowboilerstate.

• Solidstatetechnologywithnomovingpartsforlonglife.

• Softstartandzerovoltswitchingtoavoidpowersurges.

• Min/maxcontroladjuststhewatertemperatureoutputfromtheboiler.

• Minimalserviceandmaintenancecosts.

• Norequirementforannualsafetycertificate.

• Twoyearon-sitepartsandlabourguarantee.

Amptec

1 22mm copper connection (flow).

2 22mm copper connection (return).

3 Solidstateelectronics.

4 Controlpanel.

5 Long life elements.

6 Compact,paintedsteeloutercase.

7 Entry ports for power and control.

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Typical Amptec electric flow boiler installation

Drain valveService valve

Expansionkit

Amptecelectric flowboiler

Pump

Auto air vent

Filling loop Pressure reducing valve

Pressure dial

Connection toradiators orunderfloor

system

Domestichot watercylinder

Central heating and hot water systems

Amptec electric flow boilers are suitable for use with a wide range of heating and domestic hot water systems, either vented or unvented.

The system layout below is shown for illustrative purposes only.

Amptec system boiler – underfloor

The Amptec system boiler is a fully packaged unit and comes complete with:

• 2.5kWAmptecelectricflowboiler.

• HeatingPump.

• Integralexpansionvessel.

• Automaticairvalve.

• 2-portmanifoldandflowmeters.

• Systempressuregauge.

• Factoryfittedpressurereliefvalve.

• Fillinganddrainvalve.

• Isolationvalve.

• ¼turncommissioningvalve.

• Radiofrequencyroomthermostat.

• Hoseconnectionforeaseofcommissioning.

Specification Advice Hotline: 01603 420220 Email: [email protected]

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Full specification

SpecificationRatings4kW@240V,(3.7kW@230V). 6kW@240V,(5.5kW@230V). 9kW@240V,(8.3kW@230V). 11kW@240V,(10.1kW@230V). 12kW@240V,(11kW@230V). 2.5kW@240V,(2.3kW@230V)–Amptecsystemboiler.

ElementLong life, low watts density, copper elements in a copper heat exchanger.

Outer casingWhitestoveenamelledcorrosion-resistantsteel.

InsulationArmaflex–Closedcellinsulation.Dust,fibreandCFC-free(ODPzero).

Water ContainerCopper. Manifold–2portswithflowmeter–AmptecSystemBoiler.

ThermostatElectronicdualcontrol,useradjustable. Cseriesfrom65°Cto80°C.Useriesfrom30°Cto60°C.

Safety features2 amp fused pump supply, dual control circuits, dual switching of the elements, self-check circuitry. Resettablecut-outs. Pressurereliefvalve–3bar–AmptecSystemBoiler. Pump–Grundfos50/60–AmptecSystemBoiler.

IPX1 rated

ApprovalsNemkotoBSEN60335.CEMarked. ManufacturedintheUKinaBSENISO9001:2008,ISO14001:2004andBSOHSAS18001:2007registeredfactory.

InstallationFixingWall-mountedbytwokeyholes.Wall-mountedbythreekeyholes–Amptecsystemboiler. Mustbemountedvertically.

Plumbing22mm pipework connections on all models. Pressurereliefvalve:15mmcompression–Amptecsystemboiler.

Flow Rates6litres/minuteminimumrequiredfor4and6kWmodels. 12litres/minuteminimumrequiredfor9,11and12kWmodels. 1-3.4litres/minutedependingonlengthofunderfloorheating–Amptecsystemboiler.

Operating Pressure3barmaximum. 1-1.5bar–Amptecsystemboiler.

Heating SystemsSealedoropenventedsystems. Closedloop–Amptecsystemboiler.

ElectricalThe unit must be permanently connected to the electrical supply through a double-pole linked switch with minimum breaking capacity suitable for loading. AllelectricalworkmustcomplywiththelatestBS7671(IEEWiringRegulations).

ControlsCanbeinstalledwithstandardpump,programmer,roomthermostatandthermostaticradiatorvalves(notsupplied with boiler). ProgrammableroomthermostatTP5000+RF(suppliedloose),factory-fittedpump,expansionvessel,pressurereliefvalve,underfloorflowandreturnmanifolds(incorporatingisolatingvalveandflowgauges)–Amptecsystem boiler.

AccessoriesRelayaccessoriesareavailableformultipleboilerapplications,and/orloadsharing–forexamplewheninstalledinconjunctionwithanelectricshower,topreventoverload. RL1–WhereanelectricshowerandanAmptecelectricboilerareinstalledinthesamedwelling,theRL1relayprevents circuits from overloading by shutting down the Amptec electric boiler when the shower is operating RL2andRL3–RequiredwheremorethanonAmptecelectricboilerisinstalledtomeetheatingloads.

GuaranteeTwo year product guarantee with on site service support from date of purchase provided that: • Ithasbeencorrectlyinstalledaspertheinstructionscontainedintheinstructionmanualandallrelevant

CodesofPracticeandRegulationsinforceatthetimeofinstallation.• IthasbeeninstalledintheUK.• Ithasnotbeenmodifiedinanyway,otherthanbyHeatraeSadiaHeating.• Ithasnotbeenfrostdamaged.• Ithasnotbeentamperedwithorbeensubjectedtomisuseorneglect.• Within60daysofinstallationtheusercompletesandreturnsthecertificatesuppliedalongwiththe

proof of purchase to register the product.Evidence of purchase and date of supply must be submitted. These guarantees do not affect your statutory rights.

ControlsThe Amptec electric flow boiler is designed to work with a standard programmer which will control the time periods that the boiler comes into operation.

The unit is also suitable for use with standard thermostatic radiator valves, circulating pump and room thermostats which bring the boiler into operation when there is a call for heat.

Running costsThere are a number of off-peak electricity tariffs now available which provide a lower cost for electricity used for heating and hot water.

ThetwomostcommontariffsareEconomy7andEconomy10.

Economy 7Tworatemeterinstalledinproperty.Unitsusedat night* (during off-peak time) charged at lower rate than those used during the day.

*”Night”meansthe7hoursthatthelocaldistribution company in your area chooses between10pmand10am.“Day”meansat all other times.

Economy 10†

Onlyonemeterinstalledineachproperty. All electricity used at off-peak times charged at the lower rate (such as washing machines, dishwashers etc).

Off-peaktimesgenerallysetfor: Midnightto5.00am–5hours. 1.00pmto4.00pm–3hours. 8.00pmto10.00pm–2hours.†Notavailableinallareas,anddetailsmayvarybyarea.Call0800117116forinformationonlatest availability and tariffs.

Boiler sizingThesizingoftheboilerisdependentonanumberoffactorssuchassizeofproperty,insulation properties of the building, and whethertheboilerwillberequiredtoheatthedomestic hot water cylinder.

Pleaseconsultwithyourinstaller/heatingengineerforsizing,orcontactourSpecificationAdviceTeamontel:01603420220,byfax:01603420229,orbyemail:[email protected]

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Ordering guide – Amptec electric flow boiler

Specification Advice Hotline: 01603 420220 Email: [email protected]

Dimensionsandordering

Dimensions – Amptec electric flow boiler

Model

C400

C600

C900

C1100

C1200

RelayRL1

RelayRL2

RelayRL3

U401

U601

U901

U1101

U1201

Model

Amptec–allmodels

FRONT VIEW

A

SIDE VIEW

BACK VIEW

B C

A

(mm)

1050

B

(mm)

90

C

(mm)

90

Dimensions – Amptec system boiler

Model

Amptecsystemboiler2.5kW

A

C

B

A

(mm)

561

B

(mm)

450

C

(mm)

170

Product range – Amptec electric flow boilerModel

C400

C600

C900

C1100

C1200

U401

U601

U901

U1101

U1201

Description

Standard

Standard

Standard

Standard

Standard

Underfloor

Underfloor

Underfloor

Underfloor

Underfloor

B. Gas Gas council

number

EB20506

EB20502

EB20503

EB20501

EB20504

EB20508

EB20509

EB20510

EB20511

EB20512

Temperature range

(ºC)

65-80

65-80

65-80

65-80

65-80

30-60

30-60

30-60

30-60

30-60

Rating @ 240V

(kW)

4

6

9

11

12

4

6

9

11

12

Weight

(kg)

7.5

7.5

8.5

8.5

8.5

7.5

7.5

8.5

8.5

8.5

Product code

95:022:001

95:022:002

95:022:003

95:022:004

95:022:005

95:970:134

95:970:135

95:970:136

95:022:101

95:022:102

95:022:103

95:022:104

95:022:105

Ordering guide – Amptec system boilerModel

Amptecsystemboiler2.5kW

Product code

95:022:439

Product range – Amptec system boilerWeight

(kg)

21

Model

AmptecSystem

Rating @ 240V

(kW)

2.5

Description

SystemBoilerUnderfloor

Temperature range

(ºC)

30-60

Power supply – Amptec electric flow boilerStandard

model

C400

C600

C900

C1100

C1200

Recommended MCB

(amps)

20

32

50

63

63

Power supply to boiler

(amps)

17

25

38

45

50

Underfloor model

U401

U601

U901

U1101

U1201

Boiler output

(kW) (Btu/h)

4 13600

6 24400

9 30700

11 37500

12 40900

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