Main Eco Compact System

System Boilers

Main Eco Compact System

The new cupboard fit Main Eco Compact System boiler is the perfect choice for homes with more than one bathroom, to satisfy all its hot water needs. 

 

It is easy to install and service, with front access to all components and central top flue, while its five year warranty*, good looks and simple controls make it the perfect choice for householders.  

Features and Benefits 

5-years parts and labour warranty

Choice of 15kW or18kW

Pipes behind facility within the compact casing

28kg lift weight

Compact cupboard fit

Front access to all components

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Product Literature 

Installation and Service Manuals

Installation and Service Manuals

Product Documentation

No documentation available.

User Guides

User Guides

Product Documentation

No documentation available.

Energy Labels

Energy Labels

Product Documentation

No documentation available.

Solutions Brochure

Sheet Title

Product Documentation

No documentation available.

Main Eco Compact System Boiler Dimensions - wall hung condensing gas Boiler Specification

Dimensions

A: Boiler width = 390mm

B: Boiler height = 700mm

C: Boiler depth = 285mm

D: Side clearance = Side  5mm*

E: Upper clearance = Upper 178mm*

F:  Lower clearance = Lower 200mm*

G: Front clearance = Front 5mm*

 

 *450mm for servicing 

Technical Specification

Main Eco Compact SystemUnitsMain Eco Compact System 15kWMain Eco Compact System 18kW
Sales code (boiler only)77146057714606
Controls
Reset switchYesYes
User adjustable CH temperatureYesYes
LED operating status displayYesYes
Gas
Natural GasYesYes
Nominal inlet supply pressurembar2020
Maximum gas ratem3/hr1.641.96
Heat input central heating (CH)kW max gross (QnHs)17.1620.60
kW min gross (QnHs)5.155.15
Heat output CH non-condensingkW max (Pn)15.0018.00
kW min (Pn)4.504.50
Heat output CH condensingkW max (Pnc)16.219.4
kW min (Pnc)4.94.9
ErP product information
NOxclass66
Sound power level, indoorsLWA dB4951
Seasonal space heating energy efficiency%9393
Electrical
Electrical supplyVolts/Hz230/50230/50
Permanent live requiredYesYes
Switched liveYesYes
Power consumptionWatts4656
External fuse ratingAmps33
Internal fuse ratingF2HA250VF2HA250V
Boiler IP rating (electrical protection)Approval categoryIPX5DIPX5D
Integral ‘boiler only’ frost thermostatYesYes
Pump overrunYesYes
Mechanical
Temporary filling loop – optional (248221)
Multifit Pre-Plumb jig (7682545)YesYes
Isolating valvesYesYes
Gas supply connectionmm2222
Central heating connectionsmm2222
Condensate drain connectionmm21.521.5
Safety discharge connectionmm1515
Hydraulic
Safety discharge pressurebar33
Integral automatic bypassYesYes
Integral expansion vessellitres77
Maximum capacity of CH systemlitres100100
24hr pump exerciseYesYes
Pump overrunYesYes
Concentric flue systems
Concentric flue diametermm60/10060/100
Standard horizontal flue kit length (ø 60/100)mm685685
Maximum equivalent vertical length (ø 60/100)m1010
Equivalent length per 135° bendm0.500.50
Equivalent length per 93° bendm11
Weights
Gross packaged boiler weightkg31.231.2
Maximum installation lift weightkg28.0628.06

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