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Main 18 HE System Boiler Pack

Online Catalogue | Boilers | Gas Boilers | Main Boilers | Main System Boilers |  Main 18 HE System Boiler Pack


Ref:9019

Main 18 HE System Boiler Pack


Part number: 129350
Manufacturer:Main
Mfr Part No. 5120041
Stock: Available
Main 18 HE System Boiler Pack

Main 18 HE System Boiler Pack


Main 18HE System Condensing Boiler Pack



The Main System 18 HE has a second heat exchanger neatly tucked into the same size case for the added benefit of higher efficiency and lower running costs. Put simply, it extracts more heat from any given amount of gas. The Main System HE range is rated SEDBUK Band B on the Government’s energy efficiency rating scheme.

Product Details

• Other available outputs: 24kW and 28kW
• Compact dimensions for easier siting
• Modulating outputs to maximise economy
• Multifunction LED indication of operation and fault modes
• Pre-plumbing wall plate with integral isolating valves
• Low lift weights for easier and safer installation
• 100mm diameter concentric flue system
• 80mm diameter twin pipe flue system
• Horizontal or vertical flue terminals
• Comprehensive range of flue bends and extensions
• SEDBUK Band B
• 1 Year Manufacturers Warranty


Price Includes Boiler and Standard Horizontal Flue Kit


Please Note: This Boiler can no longer be fitted under the new Part L Regulations, before purchasing please ensure you can legally fit this boiler.


Only: £468.86 ex VAT
( £562.63 Inc VAT at 20%)



Free boiler delivery!

Quantity:  		 
Main Boiler Vertical Flue Terminal Main Boiler Vertical Flue Terminal
Ref: 1199031
Part number: 1199031
Manufacturer: Main
Mfr Part No. 1199031

Only: £65.03 ex VAT
( £78.04 Inc VAT at 20%)
Quantity:  
Main Boiler Pitched Roof Tile Main Boiler Pitched Roof Tile
Ref: 2461411
Part number: 118324
Manufacturer: Main
Mfr Part No. 2461411

Only: £34.56 ex VAT
( £41.47 Inc VAT at 20%)
Quantity:  
Main Boiler Roof Cover Plate Main Boiler Roof Cover Plate
Ref: 246143
Part number: 246143
Manufacturer: Main
Mfr Part No. 246143

Only: £5.81 ex VAT
( £6.97 Inc VAT at 20%)
Quantity:  
Main Boiler Pipe Support Main Boiler Pipe Support
Ref: 5111080
Part number: 246143
Manufacturer: Main
Mfr Part No. 246143

Only: £5.62 ex VAT
( £6.74 Inc VAT at 20%)
Quantity:  
Main Boiler Flat Roof Flashing Kit Main Boiler Flat Roof Flashing Kit
Ref: 1182261
Part number: 1182261
Manufacturer: Main
Mfr Part No. 1182261

Only: £20.74 ex VAT
( £24.89 Inc VAT at 20%)
Quantity:  
Main Boiler Flue Extension 1 Mtr Main Boiler Flue Extension 1 Mtr
Ref: 5111074
Part number: 5111074
Manufacturer: Main
Mfr Part No. 5111074

Only: £27.92 ex VAT
( £33.50 Inc VAT at 20%)
Quantity:  
Main Boiler 93 Degrees Elbow Main Boiler 93 Degrees Elbow
Ref: 5111075
Part number: 5111075
Manufacturer: Main
Mfr Part No. 5111075

Only: £27.92 ex VAT
( £33.50 Inc VAT at 20%)
Quantity:  
Main Boiler 135 Degrees Elbow (pair) Main Boiler 135 Degrees Elbow (pair)
Ref: 5111085
Part number: 5111085
Manufacturer: Main
Mfr Part No. 5111085

Only: £43.25 ex VAT
( £51.90 Inc VAT at 20%)
Quantity:  
Main Boiler Vertical Flue Adaptor Main Boiler Vertical Flue Adaptor
Ref: 5111065
Part number: 5111065
Manufacturer: Main
Mfr Part No. 5111065

Only: £21.00 ex VAT
( £25.20 Inc VAT at 20%)
Quantity:  
Main Boiler Filling Loop Main Boiler Filling Loop
Ref: 248221
Part number: 248221
Manufacturer: Main
Mfr Part No. 248221

Only: £15.12 ex VAT
( £18.14 Inc VAT at 20%)
Quantity:  
Main Boiler Stand Off Kit Main Boiler Stand Off Kit
Ref: 5117035
Part number: 5117035
Manufacturer: Main
Mfr Part No. 5117035

Only: £34.08 ex VAT
( £40.90 Inc VAT at 20%)
Quantity:  
Main Boiler Plume Displacement Extension 100m Main Boiler Plume Displacement Extension 100m
Ref: 5121368
Part number: 5121368
Manufacturer: Main
Mfr Part No. 5121368

Only: £15.71 ex VAT
( £18.85 Inc VAT at 20%)
Quantity:  
Main Boiler Plume Displacement 93 Degrees Main Boiler Plume Displacement 93 Degrees
Ref: 5121369
Part number: 5121369
Manufacturer: Main
Mfr Part No. 5121369

Only: £16.42 ex VAT
( £19.70 Inc VAT at 20%)
Quantity:  
Main Boiler Plume Displacement Kit (inc elbow) Main Boiler Plume Displacement Kit (inc elbow)
Ref: 5118638
Part number: 5118638
Manufacturer: Main
Mfr Part No. 5118638

Only: £95.81 ex VAT
( £114.97 Inc VAT at 20%)
Quantity:  
Sentinel X100 Inhibitor 1 Litre Bottle Sentinel X100 Inhibitor 1 Litre Bottle
Ref: 608100
Part number: 608100
Manufacturer: Sentinel
Mfr Part No. 608100

Only: £13.80 ex VAT
( £16.56 Inc VAT at 20%)
Quantity:  
Sentinel X100 Inhibitor and X800 System Cleaner Pack Sentinel X100 Inhibitor and X800 System Cleaner Pack
Ref: X100X800
Part number: 608100 / 608119
Manufacturer: Sentinel
Mfr Part No. 608100 / 608119

Only: £25.08 ex VAT
( £30.10 Inc VAT at 20%)
Quantity:  
Fernox Central Heating Protector F1 500ml Fernox Central Heating Protector F1 500ml
Ref: 56599
Part number: 604000
Manufacturer: Fernox
Mfr Part No. 56599

Only: £14.17 ex VAT
( £17.00 Inc VAT at 20%)
Quantity:  
Fernox Central Heating Protector F1 500ml and Universal Cleaner F3 500ml Pack Fernox Central Heating Protector F1 500ml and Universal Cleaner F3 500ml Pack
Ref: 56599956600
Part number: 604000/604001
Manufacturer: Fernox
Mfr Part No. 565999/56600

Only: £27.04 ex VAT
( £32.45 Inc VAT at 20%)
Quantity:  

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