Skip to content
Trusted by Heating Engineers Across the UK | Free UK Delivery on Orders Over £250*
Fast, Reliable Delivery across the UK- Free on orders over £200*
HOME APPLY FOR ACCOUNT TRAINING & EVENTS CUSTOMER PORTAL

VIESSMANN

Filters

£
£
Viessmann EM-M1 mixer extension kit without MOTOR (Wall mounted)

Viessmann EM-M1 mixer extension kit without MOTOR (Wall mounted) Z025981

VIESSMANN
£468.00 Ex-VAT
£468.00 Ex-VAT - £468.00 Ex-VAT
£468.00 Ex-VAT
£236.79 Ex-VAT
£236.79 Ex-VAT - £236.79 Ex-VAT
£236.79 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982 Wall-mounted mixer extension kit (without motor). PlusBus subscriber wal...

View full details
Viessmann EM-MX mixer extension kit including MIXER MOTOR (Mixer mounted)

Viessmann EM-MX mixer control extension box - mixer mounted

VIESSMANN
£724.00 Ex-VAT
£724.00 Ex-VAT - £724.00 Ex-VAT
£724.00 Ex-VAT
£366.31 Ex-VAT
£366.31 Ex-VAT - £366.31 Ex-VAT
£366.31 Ex-VAT

EM-MX mixer extension for mixer mounting

Viessmann EM-MX mixer extension for DIVICON

Viessmann EM-MX mixer extension for Divicon

VIESSMANN
£696.00 Ex-VAT
£696.00 Ex-VAT - £696.00 Ex-VAT
£696.00 Ex-VAT
£352.14 Ex-VAT
£352.14 Ex-VAT - £352.14 Ex-VAT
£352.14 Ex-VAT

EM-MX mixer extension for Divicon

Viessmann EM-P1 pump extension for DHW secondary pump, or pump without mixer

Viessmann EM-P1 pump extension for DHW secondary pump, or pump without mixer

VIESSMANN
£269.00 Ex-VAT
£269.00 Ex-VAT - £269.00 Ex-VAT
£269.00 Ex-VAT
£136.10 Ex-VAT
£136.10 Ex-VAT - £136.10 Ex-VAT
£136.10 Ex-VAT

EM-P1 pump extension for DHW secondary pump, or pump without mixer

Viessmann EM-S1 solar module extension

VIESSMANN

Please call to check availability before ordering Live Chat / 01985 850982 Solar module extension. PlusBus subscriber EM-S1 solar module extension....

View full details

Viessmann EM-S1 solar module extension - wall mounted

VIESSMANN
£612.00 Ex-VAT
£612.00 Ex-VAT - £612.00 Ex-VAT
£612.00 Ex-VAT
£309.64 Ex-VAT
£309.64 Ex-VAT - £309.64 Ex-VAT
£309.64 Ex-VAT

EM-S1 solar module extension - wall mounted

Viessmann Energy meter

Viessmann Energy meter 1 ph

VIESSMANN
£108.00 Ex-VAT
£108.00 Ex-VAT - £108.00 Ex-VAT
£108.00 Ex-VAT
£52.16 Ex-VAT
£52.16 Ex-VAT - £52.16 Ex-VAT
£52.16 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982 Viessmann Energy meter Allows the householder to monitor power consumpti...

View full details

Viessmann Extension AM1 - function extensions wall mounted to control up to 2 pumps, i.e. DHW secondary circulation pump, pump for DHW heating, CH pump without mixer

VIESSMANN
£202.00 Ex-VAT
£202.00 Ex-VAT - £202.00 Ex-VAT
£202.00 Ex-VAT
£102.15 Ex-VAT
£102.15 Ex-VAT - £102.15 Ex-VAT
£102.15 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Introducing Extension AM1 for wall mounting, including KMBUS Function ext...

View full details

Viessmann Extension EA1 - function extensions wall mounted to control up 5 fuctions

VIESSMANN
£403.00 Ex-VAT
£403.00 Ex-VAT - £403.00 Ex-VAT
£403.00 Ex-VAT
£203.79 Ex-VAT
£203.79 Ex-VAT - £203.79 Ex-VAT
£203.79 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982KMBus Function extension inside enclosure for wall mounting. 1x Analogue ...

View full details
Viessmann External buffer vessel 75 litres - locates beneath heat pump 75L

Viessmann External buffer Tank Vessel 75 litres - locates beneath heat pump 75L Z018457

VIESSMANN

Please call to check availability before ordering Live Chat / 01985 850982 Viessmann External buffer vessel 75 litres - locates beneath heat pump 7...

View full details

Viessmann Fill Combi BA

Viessmann
£235.00 Ex-VAT
£235.00 Ex-VAT - £235.00 Ex-VAT
£235.00 Ex-VAT
£113.49 Ex-VAT
£113.49 Ex-VAT - £113.49 Ex-VAT
£113.49 Ex-VAT

Viessmann Fill Combi BA

Viessmann Fill drain flush manifold 22 mm

VIESSMANN
£95.00 Ex-VAT
£95.00 Ex-VAT - £95.00 Ex-VAT
£95.00 Ex-VAT
£48.07 Ex-VAT
£48.07 Ex-VAT - £48.07 Ex-VAT
£48.07 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Viessmann Fill drain flush manifold Fitting for flushing, filling and dra...

View full details

Viessmann Fill station basic

Viessmann
£398.00 Ex-VAT
£398.00 Ex-VAT - £398.00 Ex-VAT
£398.00 Ex-VAT
£192.22 Ex-VAT
£192.22 Ex-VAT - £192.22 Ex-VAT
£192.22 Ex-VAT

Viessmann Fill station basic

Viessmann Fill station basic with 4 litre HVE demineralisation cartridge

Viessmann
£642.00 Ex-VAT
£642.00 Ex-VAT - £642.00 Ex-VAT
£642.00 Ex-VAT
£310.06 Ex-VAT
£310.06 Ex-VAT - £310.06 Ex-VAT
£310.06 Ex-VAT

Viessmann Fill station basic with 4 litre HVE demineralisation cartridge

Viessmann Fill station medium

Viessmann
£592.00 Ex-VAT
£592.00 Ex-VAT - £592.00 Ex-VAT
£592.00 Ex-VAT
£285.91 Ex-VAT
£285.91 Ex-VAT - £285.91 Ex-VAT
£285.91 Ex-VAT

Viessmann Fill station medium

Viessmann Fill station medium with 4 litre HVE demineralisation cartridge

Viessmann
£819.00 Ex-VAT
£819.00 Ex-VAT - £819.00 Ex-VAT
£819.00 Ex-VAT
£395.54 Ex-VAT
£395.54 Ex-VAT - £395.54 Ex-VAT
£395.54 Ex-VAT

Viessmann Fill station medium with 4 litre HVE demineralisation cartridge

Viessmann Flue fixing bracket 80/125 mm

Viessmann Fixing clamp 80/125 mm

VIESSMANN
£21.00 Ex-VAT
£21.00 Ex-VAT - £21.00 Ex-VAT
£21.00 Ex-VAT
£10.62 Ex-VAT
£10.62 Ex-VAT - £10.62 Ex-VAT
£10.62 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Flue 80/125 Fixing Clamp

Viessmann Fixing clamps 60 mm

Viessmann Fixing clamps (1 pce) 60 mm

VIESSMANN
£21.00 Ex-VAT
£21.00 Ex-VAT - £21.00 Ex-VAT
£21.00 Ex-VAT
£10.63 Ex-VAT
£10.63 Ex-VAT - £10.63 Ex-VAT
£10.63 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Fixing bracket. Plume kit 60mm fixing bracket, black.

Viessmann Flashing for rafter flange black (pack of 1)

VIESSMANN
£29.00 Ex-VAT
£29.00 Ex-VAT - £29.00 Ex-VAT
£29.00 Ex-VAT
£14.67 Ex-VAT
£14.67 Ex-VAT - £14.67 Ex-VAT
£14.67 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Viessmann Flashing for rafter flange black (pack of 1)

Viessmann Flashing for rafter flange red (pack of 1)

Viessmann Flashing for rafter flange red (pack of 1)

VIESSMANN
£39.00 Ex-VAT
£39.00 Ex-VAT - £39.00 Ex-VAT
£39.00 Ex-VAT
£19.73 Ex-VAT
£19.73 Ex-VAT - £19.73 Ex-VAT
£19.73 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Viessmann Flashing for rafter flange red (pack of 1)

Viessmann Flat roof collar 80/150kW 100/150 mm

Viessmann Flat roof collar 80/150kW 150 mm

VIESSMANN
£129.00 Ex-VAT
£129.00 Ex-VAT - £129.00 Ex-VAT
£129.00 Ex-VAT
£65.23 Ex-VAT
£65.23 Ex-VAT - £65.23 Ex-VAT
£65.23 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Flue 150mm Flat Roof Collar

Viessmann Flue 100/125mm Flat roof collar flashing

Viessmann Flat roof collar alu D=125 H=250 S

VIESSMANN
£92.00 Ex-VAT
£92.00 Ex-VAT - £92.00 Ex-VAT
£92.00 Ex-VAT
£46.55 Ex-VAT
£46.55 Ex-VAT - £46.55 Ex-VAT
£46.55 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982 Flat roof collar. Metal universal flat roof collar/flashing for vertic...

View full details
Viessmann Flexi connecting pipes (2 x 500mm)

Viessmann Flexi connecting pipes (2 x 500mm)

VIESSMANN

Please call to check availability before ordering Live Chat / 01985 850982 Viessmann Flexi connecting pipes (2 x 500mm)   2 x 500mm ASHP long flexi...

View full details
Viessmann Connection set for outdoor unit - stainless steel flexi pipes Outdoor Unit

Viessmann Flexi connection pipes 2 x 500 mm stainless steel

VIESSMANN
£198.00 Ex-VAT
£198.00 Ex-VAT - £198.00 Ex-VAT
£198.00 Ex-VAT
£95.63 Ex-VAT
£95.63 Ex-VAT - £95.63 Ex-VAT
£95.63 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Viessmann Connection set for outdoor unit - stainless steel flexi pipes O...

View full details
src="//beetbg.com/cdn/shop/t/34/assets/instantPage.min.js?v=63398787499943291831731318017" type="module" defer >