Discount Central Heating Supplies - Home Page
About Us
Central Heating Accessories, Valves, Cylinders, Pumps
Combi and Traditional Boilers
Clearance Corner
Hot Water Cylinders
Radiators
Solar
Boiler and Radiator Heating Packs
Sitemap Discount Central Heating
Contact Us Discount Central Heating
Add this Page to your Favourites
Order Form Discount Central Heating
Telephone
Opening Times
We take Credit Cards
Next Day Delivery Available
 
 
Vokera Unica 28 HE Condensing Combi Boiler     Order Form Discount Central Heating   Vokera Manufacturers Website
Visit Manufacturers Website
Special Offers
Home > Boilers > Wall Gas Condensing Combi Boilers > Vokera Combi Boilers > Vokera Unica HE > Unica 28 HE
Vokera Unica 28 HE Condensing Combi Boiler
Price Includes
Telescopic
Flue Kit		 £553.19 ex Vat including Built in Filling Loop, Flue and Fixing Jig
£650.00 including Vat at 17.5%
Special Offer - FREE Mechanical Clock worth £40.00
CH @ 30/50° = 21.0kW (71,000 Btu's) , CH @ 60/80° = 19.7kW (67,000 Btu's)
Flow Rate 11.5 litres/min
Dimensions - 780mm High x 400mm Wide x 358mm Deep
Sedbuk Band 'A'
FREE DELIVERY ALL ZONES - Click Here		 This Boiler is in Stock

Vokera Unica 28 HE Condensing Combi Boiler

Special Offer - FREE Mechanical Clock worth £40.00

  • SEDBUK ‘A’ rated.
  • Low-NOx - Class-5 performance.
  • Reduces running costs by up to 35% more than a conventional boiler, helping to safeguard the environment.
  • Patented aluminium heat exchanger providing excellent thermal transfer and anti-corrosion properties.
  • Designed for easy installation. A prefixing jig and built-in filling loop allows the system to be connected and tested without the boiler needing to be in place.
  • Automatic bypass and easy-fit condense connection as well as standard Vokèra pipework layout enables trouble-free replacement of older Vokèra models.
  • Factory set and tested for easy commissioning, no need to check burner pressure or carry out a combustion analysis check.
  • Automatic modulation eliminates the need to range rate the boiler.
  • Extremely high modulation ratio, increasing efficiency and component longevity.
  • Hot water pre-heat provides instant hot water at any time, saving time and energy.
  • Self-start programming protects the pump and motorised valve from sticking during long periods of inactivity.
  • Anti-cycling control prevents energy wasteful on/off cycling and reduces wear and tear.
  • Integral clock/programmer aperture, enabling direct control over the central heating timings.
  • Built-in frost protection, protects the appliance from damage during periods of cold weather.
  • Intuitive control panel ensures end-users can easily operate and adjust the appliance.
    "Autostop" patented function: Unica HE has the built-in disabling function
  • (Autostop) that automatically changes the current operating mode, and moves it permanently into the standby mode. This automatic function will only operate after a pre-defined period of time has elapsed and if it has been activated during commissioning.
  • Versatile flueing options enable the boiler to be sited almost anywhere in the home.
  • Built-in thermoregulation to increase further fuel efficiency. Attach the outside weather compensation control to maximise energy efficiency.
  • OT+ communication protocol - industry standard method of controls/communications for remote controls etc.
  • Cleanly styled, Italian designed casing blends easily into any setting.
  • Can be converted to LPG with LPG Kit.



    Now complete with 2 year Warranty
    • Vokera Telescopic Horizontal Flue Kit 489 or 521

    Standard Telescopic Horizontal Flue Kit (415-600mm)
    ( Vokera Part No. 489 or 521 )
    Included
    Vokera Vertical Flue Kit 490 or 530
    Vertical Flue Terminal Kit (990mm)
    ( Vokera Part No. 490 or 530 )
    £80.00 inc Vat
    Filling Loop
    Filling Loop
    Included
    Vokera Mechanical Time Clock 433
    Mechanical Clock
    ( Vokera Part No. 433 )
    NOW FREE ON SPECIAL OFFER
    LimeBuster Scale Reducer
    Protect your New Appliance with the
    LimeBuster Scale Reducer
    Protect your Combi Boiler from Limescale damage
    15mm InLine (Appliance Only)
    £30.00 inc Vat
    Vokera 411 - External RF Prpgrammable Room Stat
    Vokera RF Programmable Room Thermostat
    ( Vokera Part No. 411 )
    £120.00 inc Vat
    Vokera 500mm Flue Extension 525
    0.5 Metre Flue Extension
    ( Vokera Part No. 525 )
    £25.00 inc Vat
    Vokera 1000mm Flue Extension 526
    1 Metre Flue Extension
    ( Vokera Part No. 526 )
    £35.00 inc Vat
    Vokera 2000mm Flue Extension 527
    2 Metre Flue Extension
    ( Vokera Part No. 527 )
    £65.00 inc Vat
    Vokera 90 Degree Bend 523
    90° Bend
    ( Vokera Part No. 523 )
    £30.00 inc Vat
    Vokera 45 Degree Bend 524
    45° Bend Pair
    ( Vokera Part No. 524 )
    £50.00 inc Vat
    Vokera Flat Roof Flashing 532
    Vokera Flat Roof Flashing
    ( Vokera Part No. 532 )
    £30.00 inc Vat
    Vokera Pitched Roof Flashing 531
    Vokera Pitched Roof Flashing
    ( Vokera Part No. 531 )
    £30.00 inc Vat
    Vokera Plume Management Kit 522
    Vokera Plume Management Kit
    ( Vokera Part No. 522 )
    £40.00 inc Vat
    Vokera Stand Off Kit 435
    Vokera Stand Off Kit
    ( Vokera Part No. 435 )
    £40.00 inc Vat
    Vokera LPG Kit
    LPG Kit Available
    £40.00 inc Vat