Main Combi 30KW Eco Elite Boiler & Flue

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£750.00


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Product Description

MAIN COMBI 30kW ELITE ECO BOILER & FLUE

Key features and benefits

  • One year warranty available*
  • High Efficiency SEDBUK Band A
  • Pre-plumbing jig included as standard
  • Low NOx Emissions – class 5 (the best)
  • Compatible with flue options up to 20m
  • Built in pump overrun
  • No compartment ventilation required
  • Integral frost protection
  • Grundfos pump on all models
  • User friendly controls
  • Upward piping
  • Made in the UK to ISO 9000 quality standard

MAIN COMBI 30 ELITE ECO

The Main Combi Elite Eco range is designed to meet the domestic hot water and central heating needs of a variety of properties.

As one of our very first A-rated products, the Main Combi Eco boiler offers impressive performance, energy conversion and conservation, resulting in improved efficiency and lower gas bills for your customers.

Each is specifically designed and built to provide ease of use for your customers and ease of installation for you. The clean, uncomplicated design features flexible fittings, user-friendly controls and display panels. Its simplicity enables straightforward service and maintenance.

• 30kW output
• High Efficiency SEDBUK Band A
• Pre-plumbing jig included as standard
• Low NOx Emissions – class 5
• Compatible with flue options up to 20m
• Built in pump overrun
• No compartment ventilation required
• Integral frost protection
• Grundfos pump on all models
• User friendly controls
• Upward piping
• Made in the UK to ISO 9000 quality standard

MAIN COMBI ELITE ECO RANGE

Model Units Combi 25 Eco Combi 30 Eco
Boiler only code 5116329 5118139
Controls
Adjustable CH temperature Yes Yes
User adjustable DHW temperature Yes Yes
Operating mode selector switch Yes Yes
LED operating / fault status display Yes Yes
Integral 24 hr electro-mechanical timer Optional Optional
Integral 7 day electronic timer Optional Optional
Wireless programmable room thermostat Optional Optional
Gas
Natural gas Yes Yes
Inlet supply pressure (Natural gas) mbar 20 20
Gas rate m3/hr 2.76 3.17
Heat input (maximum) kW 28.92 32.54
Heat input (minimum) kW 8.68 9.77
Heat output (maximum) condensing kW 26.95 30.20
Heat output (minimum) condensing kW 8.37 9.42
Heat output (maximum) non-condensing kW 25.94 28.63
Heat output (minimum) non-condensing kW 7.61 8.56
Domestic hot water flow rate (maximum) @ 35°c rise litres/min 10.2 12.3
Domestic hot water flow rate (minimum) litres/min 2 2
Seasonal efficiency band SEDBUK A A
NOx Class 5 5
Electrical
Electrical supply Volts/Hz 230 / 50 230 / 50
Power consumption Watts 150 150
External fuse rating Amps 3 3
Ingress protection rating (as supplied) IPX5D IPX5D
Pump overrun Yes Yes
24hr pump exercise Yes Yes
Integral frost thermostat (boiler protection only) Yes Yes
Weight
Installation lift weight kg 47.5 47.5
Mechanical & Hydraulic
DHW system pressure (maximum) bar 8 8
DHW operating pressure (minimum) bar 0.15 0.15
Safety pressure discharge bar 3 3
Integral automatic bypass Yes Yes
CH system capacity (maximum) litres 125 155
Gas supply pipe size mm 22 22
Flow & return pipe size (CH) mm 22 22
Flow & return pipe size (DHW) mm 15 15
Temporary filling loop Optional Optional
Compartment ventilation required No No
Pre-plumbing jig Yes Yes
Flue systems
Standard concentric flue diameter mm 60/100 60/100
Standard flue length mm 1000 1000
Maximum equivalent length horizontal m 10 10
Maximum equivalent length vertical m 10 10
Optional twin pipe vertical flue diameter mm 80/80 80/80
Maximum equivalent length horizontal m 20 20
Maximum equivalent length vertical m 20 20

The boiler comes with horizontal flue kit, filling loop and clock.

 

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