BOILERS FOR CENTRAL HEATING

COMP 18mm x 15mm COUPLER

Price: £6.92 (Excluding VAT at 20%)

HIDAPIPE CLIP 2 x 10mm

Price: £0.30 (Excluding VAT at 20%)

BIASI HE VERTICAL FLUE KIT 1.2mtr

Price: £104.81 (Excluding VAT at 20%)

GY 4 SINGLE SOCKET

Price: £5.36 (Excluding VAT at 20%)

HIDAPIPE 8/10mm x 2.5mtrs

Price: £5.65 (Excluding VAT at 20%)

11/2 W/MC SPIGOT TEE WITH OUTLET

New Products

Price: £5.80 (Excluding VAT at 20%)

BAXI DUO-TEC 24HE BOILER c/w FLUE & CLOCK

Price: £635.00 (Excluding VAT at 20%)

BAXI DUO-TEC 28HE BOILER c/w FLUE & CLOCK

Price: £717.50 (Excluding VAT at 20%)

BAXI DUO-TEC 33HE BOILER c/w FLUE & CLOCK

Price: £792.50 (Excluding VAT at 20%)

BAXI DUO-TEC 40HE BOILER c/w FLUE & CLOCK

Price: £842.50 (Excluding VAT at 20%)

4. 15mm GREEN MAGNETIC SF SCALE INHIBITOR

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BOILERS FOR CENTRAL HEATING

Online Store | BOILERS FOR CENTRAL HEATING

Manufactuers:

POTTERTON GOLD 24HE INC FLUE & CLOCK
Ref: BO220

Potterton Gold 24HE Combi Boiler Including Horizontal Flue & Fitted Clock

A RATED
2 Year Guarantee

Potterton Gold High Efficiency Combi Boiler:
Potterton Gold 24HE Combination Boiler Stocked at Plumbing World is part of the Potterton Gold HE A Combination Boiler range from Potterton. The Potterton Gold 24HE Combi Boiler won WHICH " BEST BUY" boiler of the year 2006 & 2007 and is considered one of the heating industry's leading innovators.

The Potterton Gold Combi HE comes complete with a two year parts and labour warranty, integral clock and a standard flue kit.

This SEDBUK A boiler has an advanced design and stainless steel heat exchanger technology along with an intelligent control system that automatically adjusts the heat output to match the demand.

To view accessories Click Here

Price: £551.67 (Excluding VAT at 20%)

Quantity:

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3. DELETED PRODUCT

5. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

POTTERTON GOLD 28HE INC FLUE & CLOCK
Ref: BO222

Potterton Gold 28HE Combi Boiler Including Horizontal Flue & Fitted Clock

A RATED
2 Year Guarantee

Potterton Gold High Efficiency Combi Boiler:
Potterton Gold 28HE Combination Boiler Stocked at Plumbing World is part of the Potterton Gold HE A Combination Boiler range from Potterton. The Potterton Gold 28HE Combi Boiler is considered one of the heating industry's leading innovators.

The Potterton Gold Combi HE comes complete with a two year parts and labour warranty, integral clock and a standard flue kit.

This SEDBUK A boiler has an advanced design and stainless steel heat exchanger technology along with an intelligent control system that automatically adjusts the heat output to match the demand.

To view accessories Click Here

Price: £604.17 (Excluding VAT at 20%)

Quantity:

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1. SENTINEL X100 INHIBITOR

2. SENTINEL X400 DE-SLUDGER

3. DELETED PRODUCT

4. 15mm GREEN MAGNETIC SF SCALE INHIBITOR

5. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

POTTERTON GOLD 33HE INC FLUE & CLOCK
Ref: BO224

Potterton Gold 33HE Combi Boiler Including Horizontal Flue & Fitted Clock

A RATED
2 Year Guarantee

Potterton Gold High Efficiency Combi Boiler:
Potterton Gold 33HE Combination Boiler Stocked at Plumbing World is part of the Potterton Gold HE A Combination Boiler range from Potterton. The Potterton Gold 33HE Combi Boiler is considered one of the heating industry's leading innovators.

The Potterton Gold Combi HE comes complete with a two year parts and labour warranty, integral clock and a standard flue kit.

This SEDBUK A boiler has an advanced design and stainless steel heat exchanger technology along with an intelligent control system that automatically adjusts the heat output to match the demand.

To view accessories Click Here

Price: £656.67 (Excluding VAT at 20%)

Quantity:

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1. SENTINEL X100 INHIBITOR

2. SENTINEL X400 DE-SLUDGER

3. DELETED PRODUCT

4. 15mm GREEN MAGNETIC SF SCALE INHIBITOR

5. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

BIASI RIVA PLUS "A" 24KW BOILER C/W FLUE/CLOCK
Ref: BO050

Biasi Riva Compact 24HE Combination Boiler.
The Biasi Riva Compact HE range of Boilers have evolved from the already very succesful and popular Riva Compact SE Boiler. Extra Efficiency is gained though the introduction of an additional recouperator heat exchanger. This recouperator re-uses heat that is normally lost through the Boiler.

Small in size, big on performance, Automatic boiler bypass, Anti-scale control system, Frost protection system, Electronic ignition system, Ultra-compact dimensions, 24 hour electronic programmer, No compartment ventilation required, LPG Kits available

A Rated
2 Year Guarantee

Price: £439.00 (Excluding VAT at 20%)

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3. SENTINEL X100 INHIBITOR

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6. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

BIASI RIVA PLUS "A" 28KW BOILER C/W FLUE/CLOCK
Ref: BO052

Biasi Riva Compact 28HE Combination Boiler.
The Biasi Riva Compact HE range of Boilers have evolved from the already very succesful and popular Riva Compact SE Boiler. Extra Efficiency is gained though the introduction of an additional recouperator heat exchanger. This recouperator re-uses heat that is normally lost through the Boiler.

Small in size, big on performance, Automatic boiler bypass, Anti-scale control system, Frost protection system, Electronic ignition system, Ultra-compact dimensions, 24 hour programmer, No compartment ventilation required, LPG Kits available

A Rated
2 Year Guarantee

Price: £455.00 (Excluding VAT at 20%)

Quantity:

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3. SENTINEL X100 INHIBITOR

4. SENTINEL X400 DE-SLUDGER

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BIASI ACTIVA 25HE C COMBI BOILER ONLY
Ref: BO058

Biasi Activa 25 HE Combination Boiler.
Quick and easy installation
Combination boiler Available in 25, 30 & 35kW
5 Year Parts and Labour Warranty
Unique heat exchanger with 5 year warranty
Compact size 700mm H x 290mm D x 400mm W
Exceptional flow rates up to 14 L/min
Weather compensation and fuel saving technology
Hot water cylinder not required
Digital or mechanical clock options
Filling loop included
Simple to use controls with self diagnostic
Built-in anti-seizure function and frost protection
Full range of optional flue accessories
Compliant with the requirements of Building Regulations

A Rated
5 Year Guarantee

Price: £519.00 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

BIASI ACTIVA 30HE C COMBI BOILER ONLY
Ref: BO0581

Biasi Activa 30 HE Combination Boiler.
Quick and easy installation
Combination boiler Available in 25, 30 & 35kW
5 Year Parts and Labour Warranty
Unique heat exchanger with 5 year warranty
Compact size 700mm H x 290mm D x 400mm W
Exceptional flow rates up to 14 L/min
Weather compensation and fuel saving technology
Hot water cylinder not required
Digital or mechanical clock options
Filling loop included
Simple to use controls with self diagnostic
Built-in anti-seizure function and frost protection
Full range of optional flue accessories
Compliant with the requirements of Building Regulations

A Rated
5 Year Guarantee

Price: £559.00 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

BIASI ACTIVA 35HE C COMBI BOILER ONLY
Ref: BO0582

Biasi Activa 35 HE Combination Boiler.
Quick and easy installation
Combination boiler Available in 25, 30 & 35kW
5 Year Parts and Labour Warranty
Unique heat exchanger with 5 year warranty
Compact size 700mm H x 290mm D x 400mm W
Exceptional flow rates up to 14 L/min
Weather compensation and fuel saving technology
Hot water cylinder not required
Digital or mechanical clock options
Filling loop included
Simple to use controls with self diagnostic
Built-in anti-seizure function and frost protection
Full range of optional flue accessories
Compliant with the requirements of Building Regulations

A Rated
5 Year Guarantee

Price: £619.00 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR JUNIOR 24i BOILER ONLY
Ref: BO090

Worcester Greenstar Junior 24i Combination Boiler
Genuine one man lift - only 27kg
Compact dimensions - siting flexibility
WB3 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework
Low NOx and CO2 emissions - environmentally friendly
Keep hot facility - instantly heated hot water
Worcester Part No. 7716130141

A Rated
2 Year Guarantee

Price: £731.47 (Excluding VAT at 20%)

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3. GREENSTAR DT20 DIGITAL TIMER

7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR JUNIOR 28i BOILER ONLY
Ref: BO092

Worcester Greenstar Junior 28i Combination Boiler
Genuine one man lift - only 27kg
Compact dimensions - siting flexibility
WB3 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework
Low NOx and CO2 emissions - environmentally friendly
Keep hot facility - instantly heated hot water
Worcester Part No. 7716130142

A Rated
2 Year Guarantee

Price: £821.35 (Excluding VAT at 20%)

Quantity:

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3. GREENSTAR DT20 DIGITAL TIMER

7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR DT20 DIGITAL TIMER
Ref: BO0935

Worcester Greenstar DT20 Twin Channel Digital Programmer
This digital timer allows you to set 3 separate time periods for heating and hot water.
It’s a 7 day timer which means that different times can be set for each day of the week.
The DT20 automatically sets the correct time of the day and also adjusts to Greenwich Mean Time/British Summer Time (GMT/BST) so that you don’t have to reset the time in spring and autumn.
It also features a ‘holiday function’. This allows you suspend your normal heating and hot water times for the duration of your holiday and resume them on your return.

Price: £49.66 (Excluding VAT at 20%)

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GREENSTAR DT20RF DIGITAL CLOCK
Ref: BO0936

Worcester Greenstar DT20RF Digital RF Thermostat with Twin Channel Programmer.
The DT20RF controls the times and temperatures of your heating and hot water.
You can set 3 separate time periods per day for your central heating and 3 separate time periods for hot water per day. These can be different on each day of the week. You can also choose your target room temperature which will be the same for all time periods.
There are 2 parts to this control - a transmitter and receiver. They use radio frequency (RF) to communicate which means there is no additional wiring required to install them. The timer/receiver plugs into the boiler and is automatically activated by the wall mounted room thermostat/transmitter.
The DT20RF also features a ‘holiday function’. This allows you suspend your normal heating and hot water times for the duration of your holiday and resume them on your return.

Price: £131.87 (Excluding VAT at 20%)

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GREENSTAR MT10 RF MECH CLOCK
Ref: BO0937

Worcester Greenstar MT10RF Mechanical Clock.
This control allows you to set daily times for your central heating.
Your heating will start and finish at the same times every day but you may set different temperatures for those times. For example, you may wish to set different temperatures for night and daytime periods.
There are two parts to the MT10RF, a transmitter and a receiver. They use radio frequency (RF) to communicate which means there is no additional wiring required to install them.
The receiver plugs into the boiler and is automatically activated by the wall mounted thermostat/transmitter.

Price: £126.38 (Excluding VAT at 20%)

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GREENSTAR DT10 RF DIGISTAT
Ref: BO09372

Worcester Greenstar DT10RF Digistat.
The DT10RF controls the times and temperatures of your heating and hot water.
You can set up to 6 time periods for your central heating: these will be the same for every day of the week. The times for your hot water can be different for each day of the week.
There are 2 parts to this control - a transmitter and receiver. They use radio frequency (RF) to communicate which means there is no additional wiring required to install them. The wall mounted transmitter controls the timing and temperature for your heating, the boiler mounted received controls the timings of your hot water.
The DT10RF also features a ‘holiday function’. This allows you to suspend your normal heating and hot water times for the duration of your holiday and resume them on your return.

Price: £131.73 (Excluding VAT at 20%)

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GREENSTAR DT10 RF OPTIMISER
Ref: BO09374

Worcester Greenstar DT10RF Optimiser
The DT10RF Optimising Digistat controls the times and temperature of your heating and hot water. The optimiser function calculates the time the boiler needs to start in order to reach the correct temperature at your programmed times.
You can set up to 4 different time periods for each day of the week for heating. You can also set the room temperature for each of these 4 periods. The times for your hot water can be different for each day of the week.
There are two parts to this control - a transmitter and a receiver. They use radio frequency (RF) which means there is no additional wiring required to install them. The wall mounted transmitter controls the timing and temperature for your heating and the boiler mounted receiver controls the timings of your hot water.
The DT10RF Digistat optimiser also features a ‘holiday function’. This allows you suspend your normal heating and hot water times for the duration of your holiday and resume them on your return.

Price: £149.94 (Excluding VAT at 20%)

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GREENSTAR 25si COMBI BOILER ONLY
Ref: BO102

Worcester Greenstar 25si Combination Boiler
Genuine one man lift - only 27kg
Compact dimensions - siting flexibility
WB3 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework
Low NOx and CO2 emissions - environmentally friendly
keep hot facility - instantly available hot water
DHW and CH temperature control - consumer comfort flexibility
Worcester Part No. 7716130139

A Rated
2 Year Guarantee

Price: £810.67 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR 30si COMBI BOILER ONLY
Ref: BO104

Worcester Greenstar 30si Combination Boiler
Genuine one man lift - only 27kg
Compact dimensions - siting flexibility
WB3 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework
Low NOx and CO2 emissions - environmentally friendly
keep hot facility - instantly available hot water
DHW and CH temperature control - consumer comfort flexibility
Worcester Part No. 7716130140

A Rated
2 Year Guarantee

Price: £907.11 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR 27CDi COMBI BOILER ONLY
Ref: BO106

Worcester Greenstar 27CDI Combination Boiler
Fully condensing in both CH and DHW modes - up to an extra 10% saving on fuel bills
Modulating circulating pump - energy saving and system tolerant
Compact dimensions - siting flexibility
WB5 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework
Low NOx and CO2 emissions - environmentally friendly
Keep hot facility - instantly available hot water
DHW and CH temperature control - consumer comfort flexibility
Central heating boost function - rapid heat up function
Worcester Part No. 7713331021

A Rated
2 Year Guarantee

Price: £891.90 (Excluding VAT at 20%)

Quantity:

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR 30CDi COMBI BOILER ONLY
Ref: BO108

Worcester Greenstar 30CDI Combination Boiler
Fully condensing in both CH and DHW modes - up to an extra 10% saving on fuel bills
Modulating circulating pump - energy saving and system tolerant
Compact dimensions - siting flexibility
WB5 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework
Low NOx and CO2 emissions - environmentally friendly
Keep hot facility - instantly available hot water
DHW and CH temperature control - consumer comfort flexibility
Central heating boost function - rapid heat up function
Worcester Part No. 7713331023

A Rated
2 Year Guarantee

Price: £992.22 (Excluding VAT at 20%)

Quantity:

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR 37CDi COMBI BOILER ONLY
Ref: BO110

Worcester Greenstar 37CDI Combination Boiler
Fully condensing in both CH and DHW modes - up to an extra 10% saving on fuel bills
Modulating circulating pump - energy saving and system tolerant
Compact dimensions - siting flexibility
WB5 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework
Low NOx and CO2 emissions - environmentally friendly
Keep hot facility - instantly available hot water
DHW and CH temperature control - consumer comfort flexibility
Central heating boost function - rapid heat up function
Worcester Part No. 7713331017

A Rated
2 Year Guarantee

Price: £1,126.48 (Excluding VAT at 20%)

Quantity:

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR 42CDi COMBI BOILER ONLY
Ref: BO112

Worcester Greenstar 42CDI Combination Boiler
Fully condensing in both CH and DHW modes - up to an extra 10% saving on fuel bills
Modulating circulating pump - energy saving and system tolerant
Compact dimensions - siting flexibility
WB5 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework
Low NOx and CO2 emissions - environmentally friendly
Keep hot facility - instantly available hot water
DHW and CH temperature control - consumer comfort flexibility
Central heating boost function - rapid heat up function
Worcester Part No. 7713331019

A Rated
2 Year Guarantee

Price: £1,339.10 (Excluding VAT at 20%)

Quantity:

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3. GREENSTAR DT10 RF OPTIMISER

7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

GREENSTAR 30CDi SYSTEM BOILER ONLY
Ref: BO118

Worcester Greenstar 30CDI System Boiler
Fully condensing in CH mode - up to an extra 10% saving on fuel bills
Modulating circulating pump - energy saving and system tolerant
30kw output
compact dimensions - siting flexibility
WB5 series heatcell - robust cast aluminium/silicon construction
Heatronic III control system - sophisticated boiler management
Compact hydraulic - efficient and reliable
Wall mounting frame with pipes behind - no exposed pipework Low NOx and CO2 emissions - environmentally friendly
Intelligent controls - consumer comfort flexibility
Central heating boost function - rapid heat up function
Worcester Part No. 7712331893

A Rated
2 Year Guarantee

Price: £859.20 (Excluding VAT at 20%)

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2. GREENSTAR 100mm VERTICAL FLUE KIT

5. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

VAILLANT ECO-TEC PRO 24HE
Ref: BO180

Vaillant Ecotec Pro 24 HE
Vaillant ecoTEC Pro 24 Combination Boiler at Plumbing World have the same high build quality as ecoTEC plus combi models, but with a more basic specification. Vaillant Combi Boilers are highly efficient and deliver a top SEDBUK Band 'A' rated fuel efficiency and powerful DHW performance. Vaillant are widely recognised as the leading heating technology company in Europe, and ss one of the market and technology leaders Vaillant develop products for domestic comforts.

A Rated
1 Year Guarantee

Price: £647.87 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

VAILLANT ECO-TEC PRO 28HE
Ref: BO181

Vaillant Ecotec Pro 28 HE
Vaillant ecoTEC Pro 28 Combination Boiler at Plumbing World have the same high build quality as ecoTEC plus combi models, but with a more basic specification. Vaillant Combi Boilers are highly efficient and deliver a top SEDBUK Band 'A' rated fuel efficiency and powerful DHW performance. Vaillant are widely recognised as the leading heating technology company in Europe, and ss one of the market and technology leaders Vaillant develop products for domestic comforts.

A Rated
1 Year Guarantee

Price: £721.00 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

VAILLANT ECO-PLUS 824HE
Ref: BO182

Vaillant EcoTEC Plus 824 Combi Boiler at Plumbing World is part of the Vaillant EcoTEC Plus Combination Boiler Range from Vaillant. The Vaillant EcoTec Plus Combi boiler range including this Vaillant EcoTEC Plus 824 Combi is highly efficient and delivers a top SEDBUK Band 'A' rated fuel efficiency and powerful DHW performance.
Vaillant are widely recognised as the leading heating technology company in Europe. As one of the market and technology leaders Vaillant develop products for domestic comforts including the Vaillant ecoTEC Plus 824 Combination Boiler.
The Vaillant ecoTEC Plus 824 combi boiler incorporates a warmstart facility, providing instantaneous hot water delivery and a controlling system to ensure a constant hot water temperature.
With Vaillant's 'AquaComfort' system ecoTEC plus combination boilers offer excellent hot water performance providing instantaneous hot water at a constant temperature.

A Rated
2 Year Guarantee

Price: £808.55 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

VAILLANT ECO-PLUS 831HE
Ref: BO183

Vaillant EcoTEC Plus 831 Combi Boiler at Plumbing World is part of the Vaillant EcoTEC Plus Combination Boiler Range from Vaillant. The Vaillant EcoTec Plus Combi boiler range including this Vaillant EcoTEC Plus 831 Combi is highly efficient and delivers a top SEDBUK Band 'A' rated fuel efficiency and powerful DHW performance.
Vaillant are widely recognised as the leading heating technology company in Europe. As one of the market and technology leaders Vaillant develop products for domestic comforts including the Vaillant ecoTEC Plus 831 Combination Boiler.
The Vaillant ecoTEC Plus 831 combi boiler incorporates a warmstart facility, providing instantaneous hot water delivery and a controlling system to ensure a constant hot water temperature.
With Vaillant's 'AquaComfort' system ecoTEC plus combination boilers offer excellent hot water performance providing instantaneous hot water at a constant temperature.

A Rated
2 Year Guarantee

Price: £893.01 (Excluding VAT at 20%)

Quantity:

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

VAILLANT ECO-PLUS 837HE
Ref: BO184

Vaillant EcoTEC Plus 837 Combi Boiler at Plumbing world is part of the Vaillant EcoTEC Plus Combination Boiler Range from Vaillant. The Vaillant EcoTec Plus Combi boiler range including this Vaillant EcoTEC Plus 837 Combi is highly efficient and delivers a top SEDBUK Band 'A' rated fuel efficiency and powerful DHW performance.
Vaillant are widely recognised as the leading heating technology company in Europe. As one of the market and technology leaders Vaillant develop products for domestic comforts including the Vaillant ecoTEC Plus 831 Combination Boiler.
The Vaillant ecoTEC Plus 837 combi boiler incorporates a warmstart facility, providing instantaneous hot water delivery and a controlling system to ensure a constant hot water temperature.
With Vaillant's 'AquaComfort' system ecoTEC plus combination boilers offer excellent hot water performance providing instantaneous hot water at a constant temperature.

A Rated
2 Year Guarantee

Price: £1,042.36 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

VAILLANT ECO-PLUS 937HE
Ref: BO185

Vaillant EcoTEC Plus 937 Power Store Combi Boiler at Plumbing World is part of the Vaillant EcoTEC Plus Combination Boiler Range from Vaillant. The Vaillant EcoTec Plus Combi boiler range including this Vaillant EcoTEC Plus 937 Combi is highly efficient and delivers a top SEDBUK Band 'A' rated fuel efficiency and powerful DHW performance.
The Vaillant EcoTEC Plus 937 Power Store Combi Boiler is a high efficiency combination boiler that provides a high level of hot water comfort and is ideally suited to properties with higher hot water demands.
Vaillant are widely recognised as the leading heating technology company in Europe. As one of the market and technology leaders Vaillant develop products for domestic comforts including the Vaillant ecoTEC Plus 937 Combination Boiler.

A Rated
2 Year Guarantee

Price: £1,169.05 (Excluding VAT at 20%)

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7. CALCOMBI 15mm/22mm MAGNETIC & ELECTROLYTIC INHIBITOR

VAILLANT 7 DAY TIME SWITCH
Ref: BO196

Vaillant 7 Day Time Switch.
Vaillant 120 7 day plug in time clock This 7-day digital central heating programmer simply plugs directly into the boiler fascia of Vaillant combination boilers (turboMAX plus,turboMAX pro, aquaPLUS and ecoMAX) without the need for any wiring. A second channel can be used to provide time control of the ‘AquaComfort’ function of Vaillant combination boilers, ensuring there is always instantaneous availability of hot water for the end user. Install in conjunction with VRT 30 room thermostat for central heating system control. The timeSWITCH 120 is a 7-day digital central heating timer.

Price: £50.52 (Excluding VAT at 20%)

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VAILLANT VRT 360
Ref: BO198

Vaillant VRT 360 programmable room thermostat.
The VRT 360 Programmable Thermostat has a flexible 7 day or 24 hour time control with independent time control for heating and hot water. When used with ecoTEC combi boilers, the hot water program can be used to provide time control of the 'AquaComfort' system. When used with a system or open vent boiler and additional VR 65 Control centre the VRT 360 hot water channel can be used to time the hot water cylinder charging.
The programmer has 3 independent on/off periods per day, central heating advance function, holiday set-back function, adjustable set-back temperature and 3 room temperature profiles. There is also a calendar function for automatic summer/winter changeover. The thermosta.t can be set to modulate the boiler maximising fuel savings further. The VRT 360 Programmable Thermostat can be used with all ecoTEC boilers

Price: £60.47 (Excluding VAT at 20%)

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VAILLANT VRT 360F
Ref: BO199

Vaillant VRT 360f Wireless programmable room thermostat.
The VRT 360f wireless programmable room thermostat makes installation easy. The easy to wire receiver unit is installed in close proximity to the boiler. The battery operated wireless thermostat unit has flexible siting potential. The VRT 360f has a flexible 7 day or 24 hour time control with independent time control for heating and hot water. When used with ecoTEC combination boilers, the hot water program can be used to provide time control of the 'AquaComfort' system. When used with a system or open vent boiler and additional VR 65 Control centre the VRT 360f hot water channel can be used to time the hot water cylinder charging.
The programmer has 3 independent on/off periods per day, central heating advance function, holiday set-back function, adjustable set-back temperature and 3 room temperature profiles. There is also a calendar function for automatic summer/winter changeover. The thermostat can be set to modulate the boiler maximising fuel savings further.

Price: £99.50 (Excluding VAT at 20%)

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VAILLANT VRT50
Ref: BO200

VRT 50 digital room thermostat.
Easy to install as it only requires a two-wire connection to the boiler. The digital display shows the current room temperature and is for use with ecoTEC plus combination boilers and timeSWITCH 130 central heating timer.
To increase or decrease the room temperature, the home owner simply turns the dial and the display then shows the set temperature. The thermostat can be set to modulate the boiler depending on the actual room temperature thus giving greater efficiency benefits.
The VRT 50 cannot be used with the timeSWITCH 140.

Price: £27.48 (Excluding VAT at 20%)

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