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*

GAS

Filters

£
£

Pro PDG 281 VacDegas Press Unit 1-8bar

Flamco
Original price £13,432.19 Ex-VAT
Original price £13,432.19 Ex-VAT - Original price £13,432.19 Ex-VAT
Original price £13,432.19 Ex-VAT
Current price £9,402.48 Ex-VAT
£9,402.48 Ex-VAT - £9,402.48 Ex-VAT
Current price £9,402.48 Ex-VAT

Combined Pressurisation and Degassing Products - Pro range Compact, totally enclosed combined digital pressurisation units. System fluid is sampled...

View full details

Pro PDG 261 VacDegas Press Unit 1-6bar

Flamco
Original price £11,292.01 Ex-VAT
Original price £11,292.01 Ex-VAT - Original price £11,292.01 Ex-VAT
Original price £11,292.01 Ex-VAT
Current price £7,904.36 Ex-VAT
£7,904.36 Ex-VAT - £7,904.36 Ex-VAT
Current price £7,904.36 Ex-VAT

Combined Pressurisation and Degassing Products - Pro range Compact, totally enclosed combined digital pressurisation units. System fluid is sampled...

View full details

Viessmann Flue gas header 4 boilers in series 125/150 250mm dia

VIESSMANN
Original price £4,106.00 Ex-VAT
Original price £4,106.00 Ex-VAT - Original price £4,106.00 Ex-VAT
Original price £4,106.00 Ex-VAT
Current price £2,077.44 Ex-VAT
£2,077.44 Ex-VAT - £2,077.44 Ex-VAT
Current price £2,077.44 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A system consisting of four boilers, known as a flue gas cascade, is requ...

View full details

Viessmann Flue gas header 3 boilers in series 120/150 250mm dia

VIESSMANN
Original price £3,417.00 Ex-VAT
Original price £3,417.00 Ex-VAT - Original price £3,417.00 Ex-VAT
Original price £3,417.00 Ex-VAT
Current price £1,728.84 Ex-VAT
£1,728.84 Ex-VAT - £1,728.84 Ex-VAT
Current price £1,728.84 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A system of six boilers, known as a flue gas cascade, is required for the...

View full details

Viessmann Flue gas header 2 boilers in series 120/150 250mm dia

VIESSMANN
Original price £2,642.00 Ex-VAT
Original price £2,642.00 Ex-VAT - Original price £2,642.00 Ex-VAT
Original price £2,642.00 Ex-VAT
Current price £1,336.73 Ex-VAT
£1,336.73 Ex-VAT - £1,336.73 Ex-VAT
Current price £1,336.73 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A system consisting of five boilers, known as a flue gas cascade, is bein...

View full details

Viessmann Flue gas header 4 boilers in series 49/60 200mm dia

VIESSMANN
Original price £2,077.00 Ex-VAT
Original price £2,077.00 Ex-VAT - Original price £2,077.00 Ex-VAT
Original price £2,077.00 Ex-VAT
Current price £1,050.86 Ex-VAT
£1,050.86 Ex-VAT - £1,050.86 Ex-VAT
Current price £1,050.86 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A system consisting of four boilers, known as a flue gas cascade, is requ...

View full details

Viessmann Flue gas header 4 boilers in series 80/99 200mm dia

VIESSMANN
Original price £2,019.00 Ex-VAT
Original price £2,019.00 Ex-VAT - Original price £2,019.00 Ex-VAT
Original price £2,019.00 Ex-VAT
Current price £1,021.52 Ex-VAT
£1,021.52 Ex-VAT - £1,021.52 Ex-VAT
Current price £1,021.52 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A system consisting of four boilers, known as a flue gas cascade, is requ...

View full details

Vitodens 100-W WB1B 16kW Compact (open vent) Domestic Gas Boiler

BEE The SMART Heating Merchants
Original price £2,153.00 Ex-VAT
Original price £2,153.00 Ex-VAT - Original price £2,153.00 Ex-VAT
Original price £2,153.00 Ex-VAT
Current price £989.22 Ex-VAT
£989.22 Ex-VAT - £989.22 Ex-VAT
Current price £989.22 Ex-VAT

Viessmann Flue gas header 3 boilers in series 80/99 200mm dia

VIESSMANN
Original price £1,655.00 Ex-VAT
Original price £1,655.00 Ex-VAT - Original price £1,655.00 Ex-VAT
Original price £1,655.00 Ex-VAT
Current price £837.35 Ex-VAT
£837.35 Ex-VAT - £837.35 Ex-VAT
Current price £837.35 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A three-boiler system with a flue gas cascade is required for the install...

View full details

Viessmann Flue gas damper DN250 480/640 kW

Viessmann
Original price £812.81 Ex-VAT - Original price £812.81 Ex-VAT
Original price
£812.81 Ex-VAT
£812.81 Ex-VAT - £812.81 Ex-VAT
Current price £812.81 Ex-VAT

Viessmann Flue gas damper DN200 240/320 kW

Viessmann
Original price £705.11 Ex-VAT - Original price £705.11 Ex-VAT
Original price
£705.11 Ex-VAT
£705.11 Ex-VAT - £705.11 Ex-VAT
Current price £705.11 Ex-VAT

Joule Cyclone Indirect Slimline Cylinder for Gas and Oil Boiler

JOULE
Original price £815.32 Ex-VAT - Original price £962.57 Ex-VAT
Original price £815.32 Ex-VAT - Original price £962.57 Ex-VAT
Original price £815.32 Ex-VAT
£654.03 Ex-VAT - £714.95 Ex-VAT
£654.03 Ex-VAT - £714.95 Ex-VAT
Current price £654.03 Ex-VAT

The Joule unvented cylinder comes in a sleek grey outer casing with a reduction in diameter than the regular indirect unvented cylinder to maximise...

View full details

Viessmann Flue gas header 2 boilers in series 80/99 200mm dia

VIESSMANN
Original price £1,246.00 Ex-VAT
Original price £1,246.00 Ex-VAT - Original price £1,246.00 Ex-VAT
Original price £1,246.00 Ex-VAT
Current price £630.42 Ex-VAT
£630.42 Ex-VAT - £630.42 Ex-VAT
Current price £630.42 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A two-boiler system with a flue gas cascade is required for the installat...

View full details

Viessmann Flue gas damper DN150 80/160 kW

Viessmann
Original price £596.45 Ex-VAT - Original price £596.45 Ex-VAT
Original price
£596.45 Ex-VAT
£596.45 Ex-VAT - £596.45 Ex-VAT
Current price £596.45 Ex-VAT

Viessmann Flue gas header 3 boilers in series 49/60 150mm dia

VIESSMANN
Original price £1,053.00 Ex-VAT
Original price £1,053.00 Ex-VAT - Original price £1,053.00 Ex-VAT
Original price £1,053.00 Ex-VAT
Current price £532.77 Ex-VAT
£532.77 Ex-VAT - £532.77 Ex-VAT
Current price £532.77 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A three-boiler system with a flue gas cascade is required for the install...

View full details

Joule Cyclone Indirect - Hot Water Cylinder Gas and Oil Boiler

JOULE
Original price £649.35 Ex-VAT - Original price £901.42 Ex-VAT
Original price £649.35 Ex-VAT - Original price £901.42 Ex-VAT
Original price £649.35 Ex-VAT
£482.31 Ex-VAT - £1,323.82 Ex-VAT
£482.31 Ex-VAT - £1,323.82 Ex-VAT
Current price £482.31 Ex-VAT

The JOULE Cyclone Indirect Standard B features a sophisticated grey exterior. This top-of-the-line hot water cylinder is proudly made in the UK as ...

View full details

Viessmann Flue gas header 2 boilers in series 49/60 150mm dia

VIESSMANN
Original price £762.00 Ex-VAT
Original price £762.00 Ex-VAT - Original price £762.00 Ex-VAT
Original price £762.00 Ex-VAT
Current price £385.54 Ex-VAT
£385.54 Ex-VAT - £385.54 Ex-VAT
Current price £385.54 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982A two-boiler system with a flue gas cascade is required for the installat...

View full details

Viessmann Gas Connection Set 318 kW

Viessmann
Original price £259.35 Ex-VAT - Original price £259.35 Ex-VAT
Original price
£259.35 Ex-VAT
£259.35 Ex-VAT - £259.35 Ex-VAT
Current price £259.35 Ex-VAT

Viessmann Viessmann Gas Connection Set Including Gas connection pipe, ball valve, thermal shut-off, corrugated pipe bend, reducer 318 kW

Viessmann Gas Connection Set 280 kW

Viessmann
Original price £242.93 Ex-VAT - Original price £242.93 Ex-VAT
Original price
£242.93 Ex-VAT
£242.93 Ex-VAT - £242.93 Ex-VAT
Current price £242.93 Ex-VAT

Viessmann Viessmann Gas Connection Set Including Gas connection pipe, ball valve, thermal shut-off, corrugated pipe bend 280 kW

Viessmann Gas Connection Set 200 kW

Viessmann
Original price £237.61 Ex-VAT - Original price £237.61 Ex-VAT
Original price
£237.61 Ex-VAT
£237.61 Ex-VAT - £237.61 Ex-VAT
Current price £237.61 Ex-VAT

Viessmann Viessmann Gas Connection Set ncluding Gas connection pipe, ball valve, thermal shut-off, corrugated pipe bend, reducer 200 kW

Viessmann Gas Connection Set 240 kW

Viessmann
Original price £234.23 Ex-VAT - Original price £234.23 Ex-VAT
Original price
£234.23 Ex-VAT
£234.23 Ex-VAT - £234.23 Ex-VAT
Current price £234.23 Ex-VAT

Viessmann Viessmann Gas Connection Set Including Gas connection pipe, ball valve, thermal shut-off, corrugated pipe bend 240 kW

Viessmann Gas Connection Set 120/160 kW

Viessmann
Original price £227.95 Ex-VAT - Original price £227.95 Ex-VAT
Original price
£227.95 Ex-VAT
£227.95 Ex-VAT - £227.95 Ex-VAT
Current price £227.95 Ex-VAT

Viessmann Viessmann Gas Connection Set Including Gas connection pipe, ball valve, thermal shut-off, corrugated pipe bend, reducer 120/160 kW

Viessmann Tool kit gas wall devices All domestic units

VIESSMANN
Original price £272.00 Ex-VAT
Original price £272.00 Ex-VAT - Original price £272.00 Ex-VAT
Original price £272.00 Ex-VAT
Current price £226.67 Ex-VAT
£226.67 Ex-VAT - £226.67 Ex-VAT
Current price £226.67 Ex-VAT

Please call to check availability before ordering Live Chat / 01985 850982Viessmann Tool Kit is an upgraded version that is compatible with all Vie...

View full details

Viessmann Gas Connection Set 80 kW

Viessmann
Original price £172.41 Ex-VAT - Original price £172.41 Ex-VAT
Original price
£172.41 Ex-VAT
£172.41 Ex-VAT - £172.41 Ex-VAT
Current price £172.41 Ex-VAT

Viessmann Viessmann Gas Connection Set Including Gas connection pipe, ball valve, thermal shut-off, adaptor 80 kW

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