Favourites

Account

Basket

VAT:

Ex

Inc

Free delivery over £75 Ex VAT

Earn with My City Plumbing Rewards

Free Click & Collect nationwide

Buy now, pay later interest free

Trade Deals - Boiler Offers

Trade Deals - Boiler Offers

115 items

VAT:

Ex

Inc

Sort by:

Relevance

Filters

Category

All Clearance 584

Basin Mixer Taps 666

Bathroom Accessories 552

Bathroom Furniture & Accessories 2203

Bathroom Spares 494

Brand

Baxi 6

Glow-Worm 12

Ideal Heating 18

Navien 49

Vaillant 16

Range Description

Baxi 800 6

ecoFIT Pure 6

ecoTEC Plus 10

Esprit Eco2 5

Greenstar 1000 8

Type

Boilers - Combi 74

Boilers - Heat Only 13

Boilers - System 17

BTU/h

20,001 to 40,000 9

60,001 to 80,000 14

80,001 to 100,000 26

100,001 or greater 19

Heat Output

21 kW 17

24 kW 1

25 kW 4

26 kW 2

28 kW 17

Height

626mm 8

650mm 1

655mm 8

680mm 21

700mm 22

Width

370mm 19

390mm 6

395mm 24

400mm 8

418mm 4

Depth

270mm 8

275mm 3

278mm 6

285mm 18

295mm 6

Price

Please select your collection branch...

Please enter your delivery address...

Vaillant EcoFit Pure 830C 30kW Combi Boiler with Horizontal Flue And Advance Filter 10020390 PURE830CHORPK

Vaillant EcoFit Pure 830C 30kW Combi Boiler with Horizontal Flue And Advance ...

£1,584.00

Loading...

Loading...

Vaillant EcoFit Pure 825C 25kW Combi Boiler with Horizontal Flue And Advance Filter 10020389 PURE825CHORPK

Vaillant EcoFit Pure 825C 25kW Combi Boiler with Horizontal Flue And Advance ...

£1,500.00

Loading...

Loading...

Vaillant EcoTec Plus 832 32kW Combi Boiler with Horizontal Flue & Boiler Protection Kit 22mm

Vaillant EcoTec Plus 832 32kW Combi Boiler with Horizontal Flue & Boiler Prot...

£2,120.40

Loading...

Loading...

Vaillant EcoFit Pure 835C 35kW Combi Boiler with Horizontal Flue And Advance Filter 10020391 PURE835CHORPK

Vaillant EcoFit Pure 835C 35kW Combi Boiler with Horizontal Flue And Advance ...

£1,716.00

Loading...

Loading...

Vaillant EcoFit Pure 830C 30kW Combi Boiler with Vertical Flue And Advance Filter 10020390

Vaillant EcoFit Pure 830C 30kW Combi Boiler with Vertical Flue And Advance Fi...

£1,632.00

Loading...

Loading...

Vaillant EcoTec Plus 836 36kW Combi Boiler with Horizontal Flue & Boiler Protection Kit 22mm

Vaillant EcoTec Plus 836 36kW Combi Boiler with Horizontal Flue & Boiler Prot...

£2,228.40

Loading...

Loading...

Vaillant EcoTec Plus 826 26kW Combi Boiler with Horizontal Flue & Boiler Protection Kit 22mm

Vaillant EcoTec Plus 826 26kW Combi Boiler with Horizontal Flue & Boiler Prot...

£1,950.00

Loading...

Loading...

Vaillant Ecotec Plus 832 32Kw Combi Boiler With Vertical Flue & Boiler Protection Kit 22Mm 0010036016

Vaillant Ecotec Plus 832 32Kw Combi Boiler With Vertical Flue & Boiler Protec...

£2,156.40

Loading...

Loading...

Vaillant EcoFit Pure 825C 25kW Combi Boiler With Vertical Flue And Advance Filter 10020389

Vaillant EcoFit Pure 825C 25kW Combi Boiler With Vertical Flue And Advance Fi...

£1,548.00

Loading...

Loading...

Vaillant EcoTec Plus 840 40kW Combi Boiler with Horizontal Flue & Boiler Protection Kit 22mm

Vaillant EcoTec Plus 840 40kW Combi Boiler with Horizontal Flue & Boiler Prot...

£2,349.60

Loading...

Loading...

Ideal Logic Max C30 30Kw Combi Boiler With Horizontal Flue & Ideal Halo 228335

Ideal Logic Max C30 30Kw Combi Boiler With Horizontal Flue & Ideal Halo 22833...

£1,500.00

Loading...

Loading...

Vaillant EcoFit Pure 835C 35kW Combi Boiler with Vertical Flue And Advance Filter 10020391

Vaillant EcoFit Pure 835C 35kW Combi Boiler with Vertical Flue And Advance Fi...

£1,764.00

Loading...

Loading...

Vaillant Ecotec Plus 836 36Kw Combi Boiler With Vertical Flue & Boiler Protection Kit 22Mm 0010036017

Vaillant Ecotec Plus 836 36Kw Combi Boiler With Vertical Flue & Boiler Protec...

£2,263.20

Loading...

Loading...

Vaillant Ecotec Plus 826 26Kw Combi Boiler With Vertical Flue & Boiler Protection Kit 22Mm 0010036015

Vaillant Ecotec Plus 826 26Kw Combi Boiler With Vertical Flue & Boiler Protec...

£1,986.00

Loading...

Loading...

Vaillant EcoTec Plus 940 40kW Combi Boiler with Horizontal Flue & Boiler Protection Kit 22mm

Vaillant EcoTec Plus 940 40kW Combi Boiler with Horizontal Flue & Boiler Prot...

£2,775.60

Loading...

Loading...

Ideal Logic Max C24 24Kw Combi Boiler With Horizontal Flue & Halo Rf Control 228334

Ideal Logic Max C24 24Kw Combi Boiler With Horizontal Flue & Halo Rf Control ...

£1,380.00

Loading...

Loading...

Navien 21kW Oil Combi Boiler Internal LCB 700 LC PLCB0021SD001

Navien 21kW Oil Combi Boiler Internal LCB 700 LC PLCB0021SD001

£2,331.60

Loading...

Loading...

Navien 28kW Oil Combi Boiler Internal LCB 700 LC PLCB0028SD001

Navien 28kW Oil Combi Boiler Internal LCB 700 LC PLCB0028SD001

£2,402.40

Loading...

Loading...

Ideal Logic Max C30 30Kw Combi Boiler With Vertical Flue & Ideal Halo 228335

Ideal Logic Max C30 30Kw Combi Boiler With Vertical Flue & Ideal Halo 228335

£1,584.00

Loading...

Loading...

Navien 21kW Oil Combi Boiler External LCB 700 LCX PLCB0021SD002

Navien 21kW Oil Combi Boiler External LCB 700 LCX PLCB0021SD002

£2,541.60

Loading...

Loading...

Navien 28kW Oil Combi Boiler External LCB 700 LCX PLCB0028SD002

Navien 28kW Oil Combi Boiler External LCB 700 LCX PLCB0028SD002

£2,610.00

Loading...

Loading...

Vaillant Ecotec Plus 840 40Kw Combi Boiler With Vertical Flue & Boiler Protection Kit 22Mm 0010036018

Vaillant Ecotec Plus 840 40Kw Combi Boiler With Vertical Flue & Boiler Protec...

£2,384.40

Loading...

Loading...

Navien LCB700 28kW Oil LC Smart Package 30025025A

Navien LCB700 28kW Oil LC Smart Package 30025025A

£2,457.60

Loading...

Loading...

Ideal Logic Max C35 35Kw Combi Boiler With Horizontal Flue & Ideal Halo 228336

Ideal Logic Max C35 35Kw Combi Boiler With Horizontal Flue & Ideal Halo 22833...

£1,680.00

Loading...

Loading...

Ideal Logic Max C24 24Kw Combi Boiler With Vertical Flue & Halo Rf Control 228334

Ideal Logic Max C24 24Kw Combi Boiler With Vertical Flue & Halo Rf Control 22...

£1,464.00

Loading...

Loading...

Navien LCB700 28kW Oil Combi Boiler External LCX Smart Package 30025031A

Navien LCB700 28kW Oil Combi Boiler External LCX Smart Package 30025031A

£2,655.60

Loading...

Loading...

Navien 21kW Internal Heat Only Boiler LCB 700 RS PLCB0021SH003

Navien 21kW Internal Heat Only Boiler LCB 700 RS PLCB0021SH003

£1,420.80

Loading...

Loading...

Vaillant EcoTec Plus 940 40kW Combi Boiler with Vertical Flue & Boiler Protection Kit 22mm

Vaillant EcoTec Plus 940 40kW Combi Boiler with Vertical Flue & Boiler Protec...

£2,810.40

Loading...

Loading...

Navien 36kW Oil Combi Boiler External LCB 700 LCX PLCB0036SD002

Navien 36kW Oil Combi Boiler External LCB 700 LCX PLCB0036SD002

£2,901.60

Loading...

Loading...

Navien LCB700 21kW Oil LC Smart Package 30025023A

Navien LCB700 21kW Oil LC Smart Package 30025023A

£2,389.20

Loading...

Loading...

Showing 1—30 items of 115

About Us

The Bathroom Showroom

City Plumbing Rewards

City Plumbing App

Our Job Vacancies

Charity Support

Our ESG Ambitions

Highbourne Group Ltd

Help & Advice

View All Branches

Open an Account

Brochures & Leaflets

Legal Policies

Terms & Conditions of Sale

Modern Slavery Act

Environmental Policy

Supplier Commitments

iflo Guarantees Statement

Promotional Terms & Conditions

Consumer Duty Champion

Plumbing & Heating

Renewables & Energy Efficiency

Exclusive Brands

Plastic Plumbing

Spares at City Plumbing

Cylinder Spares

Integrated Solutions

Commercial at City Plumbing

Site Temp Solutions

Cookies Settings

Sign up to our mailing list and receive 10% off your first order!* Plus, receive our latest news & exclusive offers

When joining, you agree to City Plumbing Supplies Holdings Limited (trading as City Plumbing, PTS and The Bathroom Showroom) contacting you via email with information about news, goods and services which we feel will be of interest to you. Please refer to our privacy policy for more information on how we use your details.

*New customers only. T&Cs apply

Copyright © City Plumbing Supplies Holdings Limited 2026Registered office: Highbourne House, 1 Eldon Way, Crick, Northampton, NN6 7SL

Registered in England No: 2489546VAT registration number: 331 0384 44

Help & Feedback

Chat With Us

Give Us Feedback