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Combi Boilers | Natural Gas

Here at Plumbase, we have a wide variety of natural gas combi boilers available to order online or in a branch. Combi. or combination boilers, are compact in size and efficient to run. Our range of Combi boilers includes Vaillant boilers, Worcester boilers, Baxi boilers, Viessmann boilers, Navien boilers, Ideal Boilers, Alpha boilers, Intergas boilers, Glowworm Boilers, Vokera Boilers & Keston boilers. If you're after an efficient and reliable boiler from some of the best manufacturers on the market, you're in the right place. Browse our collection of natural gas combi boilers and get what you need, right here at Plumbase.

Combi Boilers | Natural Gas
Worcester Greenstar 2000 25kW Combi Boiler

Worcester Greenstar 2000 25kW Combi Boiler

Part number H052120

Manf # 10738201

£737.19 ex VAT

£884.63 inc VAT

Worcester Greenstar 2000 30kW Combi Boiler

Worcester Greenstar 2000 30kW Combi Boiler

Part number H052121

Manf # 10738301

£835.55 ex VAT

£1,002.66 inc VAT

Vitodens 200-W 25/30 kW Combi Boiler

Vitodens 200-W 25/30 kW Combi Boiler

Part number H051425

Manf # Z018743

£2,444.00 ex VAT

£2,932.80 inc VAT

Vitodens 200-W 32/35 kW Combi Boiler

Vitodens 200-W 32/35 kW Combi Boiler

Part number H051426

Manf # Z018744

£2,578.00 ex VAT

£3,093.60 inc VAT

Worcester Greenstar 30i Combi Boiler ERP

Worcester Greenstar 30i Combi Boiler ERP

Part number H037687

Manf # 7733600005

£899.00 ex VAT

£1,078.80 inc VAT

Viessmann Vitodens 050-W 29kW BPJD Combi Boiler ERP

Viessmann Vitodens 050-W 29kW BPJD Combi Boiler ERP

Part number H038082

Manf # BPJD030

£599.00 ex VAT

£718.80 inc VAT

Alpha E-Tec 28kW Combi Gas Boiler

Alpha E-Tec 28kW Combi Gas Boiler

Part number H042301

Manf # 3.027374

£414.34 ex VAT

£497.21 inc VAT

Worcester Greenstar 25i Combi Boiler ERP

Worcester Greenstar 25i Combi Boiler ERP

Part number H037685

Manf # 7733600012

£799.00 ex VAT

£958.80 inc VAT

Viessmann Vitodens 100-W 30kW Combi Boiler

Viessmann Vitodens 100-W 30kW Combi Boiler

Part number H039886

Manf # B1KC024

£859.00 ex VAT

£1,030.80 inc VAT

Baxi Duo-Tec 28kW Combi Boiler

Baxi Duo-Tec 28kW Combi Boiler

Part number H038047

Manf # 7219414

£1,954.00 ex VAT

£2,344.80 inc VAT

Viessmann Vitodens 100-W 35kW Combi Boiler

Viessmann Vitodens 100-W 35kW Combi Boiler

Part number H039887

Manf # B1KC025

£909.00 ex VAT

£1,090.80 inc VAT

Vokera Easi-Heat Plus 25C Boiler

Vokera Easi-Heat Plus 25C Boiler

Part number H040001

Manf # APP29450510

£395.00 ex VAT

£474.00 inc VAT

Baxi 630 Combi Boiler

Baxi 630 Combi Boiler

Part number H045122

Manf # 7682101

£679.00 ex VAT

£814.80 inc VAT

Vokera Easi-Heat Plus 29C Boiler

Vokera Easi-Heat Plus 29C Boiler

Part number H040002

Manf # APP29450511

£425.00 ex VAT

£510.00 inc VAT

Viessmann Vitodens 100-W 26kW Combi Boiler

Viessmann Vitodens 100-W 26kW Combi Boiler

Part number H039885

Manf # B1KC023

£809.00 ex VAT

£970.80 inc VAT

Vaillant ecoTEC plus 938 Combi Boiler

Vaillant ecoTEC plus 938 Combi Boiler

Part number H038672

Manf # APP10021827

£1,359.00 ex VAT

£1,630.80 inc VAT

Vaillant ecoTEC plus 838 Combi Boiler

Vaillant ecoTEC plus 838 Combi Boiler

Part number H038671

Manf # APP10021826

£1,209.00 ex VAT

£1,450.80 inc VAT

Vaillant ecoTEC pro 30 Combi Boiler

Vaillant ecoTEC pro 30 Combi Boiler

Part number H038686

Manf # APP10016538

£959.00 ex VAT

£1,150.80 inc VAT

Vaillant ecoTEC plus 832 Combi Boiler

Vaillant ecoTEC plus 832 Combi Boiler

Part number H038669

Manf # APP10021824

£1,059.00 ex VAT

£1,270.80 inc VAT

Vaillant ecoTEC pro 24 Combi Boiler

Vaillant ecoTEC pro 24 Combi Boiler

Part number H038684

Manf # APP10021836

£809.00 ex VAT

£970.80 inc VAT

Vaillant ecoTEC plus 835 Combi Boiler

Vaillant ecoTEC plus 835 Combi Boiler

Part number H038670

Manf # APP10021822

£1,109.00 ex VAT

£1,330.80 inc VAT

Vaillant ecoTEC plus 825 Combi Boiler

Vaillant ecoTEC plus 825 Combi Boiler

Part number H038668

Manf # APP10021823

£939.00 ex VAT

£1,126.80 inc VAT

Ideal Logic Code Combi Boiler ESP1

Ideal Logic Code Combi Boiler ESP1

Part number H040630

Manf # 215737

£1,340.89 ex VAT

£1,609.07 inc VAT

Viessmann Vitodens 050-W 35kW BPJD Combi Boiler ERP

Viessmann Vitodens 050-W 35kW BPJD Combi Boiler ERP

Part number H038083

Manf # BPJD031

£699.00 ex VAT

£838.80 inc VAT

Worcester Bosch Greenstar 34 Combi Boiler

Worcester Bosch Greenstar 34 Combi Boiler

Part number H039192

Manf # 7738100250

£1,352.71 ex VAT

£1,623.25 inc VAT

Worcester Greenstar 29CDi Combi Boiler

Worcester Greenstar 29CDi Combi Boiler

Part number H039191

Manf # 7738100248

£1,219.41 ex VAT

£1,463.29 inc VAT

Baxi Duo-Tec 33kW Combi Boiler

Baxi Duo-Tec 33kW Combi Boiler

Part number H038048

Manf # 7219415

£2,163.00 ex VAT

£2,595.60 inc VAT

Worcester Greenstar 30si Compact Combi Boiler ERP

Worcester Greenstar 30si Compact Combi Boiler ERP

Part number H037691

Manf # 7733600052

£999.00 ex VAT

£1,198.80 inc VAT

Baxi 624 Combi Boiler

Baxi 624 Combi Boiler

Part number H045121

Manf # 7682194

£599.00 ex VAT

£718.80 inc VAT

Viessmann Vitodens 111-W 35kW Combi Boiler (With Integrated 46L Un-Vented Cylinder)

Viessmann Vitodens 111-W 35kW Combi Boiler (With Integrated 46L Un-Vented Cylinder)

Part number H039893

Manf # B1LD010

£1,259.00 ex VAT

£1,510.80 inc VAT

Worcester Greenstar 25si Compact Combi Boiler ERP

Worcester Greenstar 25si Compact Combi Boiler ERP

Part number H037689

Manf # 7733600050

£899.00 ex VAT

£1,078.80 inc VAT

Worcester Bosch Greenstar 38 Combi Boiler

Worcester Bosch Greenstar 38 Combi Boiler

Part number H039193

Manf # 7738100252

£1,534.07 ex VAT

£1,840.88 inc VAT

Navien NCB-28LDWE Combi Boiler

Navien NCB-28LDWE Combi Boiler

Part number H041013

Manf # PNCE0028LD001

£618.16 ex VAT

£741.79 inc VAT

Baxi Duo-Tec 40kW Combi Boiler

Baxi Duo-Tec 40kW Combi Boiler

Part number H038049

Manf # 7219416

£2,273.00 ex VAT

£2,727.60 inc VAT

Ideal Logic+ 35 Combi Boiler

Ideal Logic+ 35 Combi Boiler

Part number H038650

Manf # APP210825

£839.00 ex VAT

£1,006.80 inc VAT

Ideal Vogue C32 Combi Boiler ERP

Ideal Vogue C32 Combi Boiler ERP

Part number H042485

Manf # APP216359

£899.00 ex VAT

£1,078.80 inc VAT

Alpha E-Tec Plus 33 Combi Boiler

Alpha E-Tec Plus 33 Combi Boiler

Part number H047058

Manf # 3.028467

£729.34 ex VAT

£875.21 inc VAT

Ideal Vogue C40 Combi Boiler ERP

Ideal Vogue C40 Combi Boiler ERP

Part number H042486

Manf # APP216360

£999.00 ex VAT

£1,198.80 inc VAT

Alpha E-Tec PLUS 28 Combi Boiler

Alpha E-Tec PLUS 28 Combi Boiler

Part number H047057

Manf # 3.028466

£659.00 ex VAT

£790.80 inc VAT

Ideal Logic Combi Boiler

Ideal Logic Combi Boiler

Part number H040620

Manf # 213981

£802.76 ex VAT

£963.31 inc VAT

Vaillant ecoTEC Pro 24kW Combi Boiler ERP

Vaillant ecoTEC Pro 24kW Combi Boiler ERP

Part number H038050

Manf # 0010021836

£1,763.00 ex VAT

£2,115.60 inc VAT

Intergas HRE 28/24 ERP Compact Combi Boiler

Intergas HRE 28/24 ERP Compact Combi Boiler

Part number H037975

Manf # 504-4005

£719.00 ex VAT

£862.80 inc VAT

Intergas HRE 36/30 ERP Compact Combi Boiler

Intergas HRE 36/30 ERP Compact Combi Boiler

Part number H037976

Manf # 504-4009

£789.00 ex VAT

£946.80 inc VAT

Navien NCB-40LDWE Combi Boiler

Navien NCB-40LDWE Combi Boiler

Part number H041015

Manf # PNCE0040LD001

£768.16 ex VAT

£921.79 inc VAT

Vaillant ecoTEC Pro 28kW Combi Boiler

Vaillant ecoTEC Pro 28kW Combi Boiler

Part number H039265

Manf # APP10018495

£1,183.47 ex VAT

£1,420.16 inc VAT

Viessmann Vitodens 111-W 26kW Combi Boiler (With Integrated 46L Un-Vented Cylinder)

Viessmann Vitodens 111-W 26kW Combi Boiler (With Integrated 46L Un-Vented Cylinder)

Part number H039892

Manf # B1LD009

£1,185.00 ex VAT

£1,422.00 inc VAT

Glow Worm Energy 30C Combi

Glow Worm Energy 30C Combi

Part number H038665

Manf # APP10015653

£715.00 ex VAT

£858.00 inc VAT

Navien NCB-34LDWE Combi Boiler

Navien NCB-34LDWE Combi Boiler

Part number H041014

Manf # PNCE0034LD001

£748.16 ex VAT

£897.79 inc VAT

Viessmann Vitodens 222-F 35kW Storage Combi Boiler Weather Comp

Viessmann Vitodens 222-F 35kW Storage Combi Boiler Weather Comp

Part number H041268

Manf # B2TB117

£4,589.00 ex VAT

£5,506.80 inc VAT

Navien NCB-24LDWE Combi Boiler

Navien NCB-24LDWE Combi Boiler

Part number H041012

Manf # PNCE0024LD001

£598.16 ex VAT

£717.79 inc VAT

Intergas Eco RF 36 Combi Boiler

Intergas Eco RF 36 Combi Boiler

Part number H041096

Manf # 504-4010

£829.00 ex VAT

£994.80 inc VAT

Vaillant ecoTEC Pro 24kW Combination Boiler & Flue

Vaillant ecoTEC Pro 24kW Combination Boiler & Flue

Part number H039264

Manf # APP10018494

£1,068.86 ex VAT

£1,282.63 inc VAT

Baxi EcoBlue 33kW Advance Combi Boiler

Baxi EcoBlue 33kW Advance Combi Boiler

Part number H038465

Manf # 7219517

£2,209.00 ex VAT

£2,650.80 inc VAT

Baxi EcoBlue Advance 28kW Combi Boiler

Baxi EcoBlue Advance 28kW Combi Boiler

Part number H038464

Manf # 7219516

£1,994.00 ex VAT

£2,392.80 inc VAT

Glow Worm Energy 25C Combi

Glow Worm Energy 25C Combi

Part number H038664

Manf # APP10015652

£619.00 ex VAT

£742.80 inc VAT

Vokera Vision 30C Combi Boiler

Vokera Vision 30C Combi Boiler

Part number H039226

Manf # APP20099224

£661.95 ex VAT

£794.34 inc VAT

Ideal Independent+ C30 Natural Gas Combi Boiler

Ideal Independent+ C30 Natural Gas Combi Boiler

Part number H039459

Manf # APP207577/208172

£759.00 ex VAT

£910.80 inc VAT

Intergas HRE 24/18 ERP Compact Combi Boiler

Intergas HRE 24/18 ERP Compact Combi Boiler

Part number H037974

Manf # 504-4001

£649.00 ex VAT

£778.80 inc VAT

Vaillant ecoTEC Pro 28kW Combi Boiler ERP

Vaillant ecoTEC Pro 28kW Combi Boiler ERP

Part number H038051

Manf # 0010021837

£1,957.00 ex VAT

£2,348.40 inc VAT

Baxi 624 Combi LPG

Baxi 624 Combi LPG

Part number H047430

Manf # 7703803

£625.00 ex VAT

£750.00 inc VAT

Baxi 630 Combi  LPG

Baxi 630 Combi LPG

Part number H047431

Manf # 7703804

£715.00 ex VAT

£858.00 inc VAT

Baxi Platinum 24kW Combi Boiler

Baxi Platinum 24kW Combi Boiler

Part number H038042

Manf # 7219449

£2,028.00 ex VAT

£2,433.60 inc VAT

Baxi Platinum 28kW Combi Boiler

Baxi Platinum 28kW Combi Boiler

Part number H038043

Manf # 7219450

£2,235.00 ex VAT

£2,682.00 inc VAT

Baxi Platinum 33kW Combi Boiler

Baxi Platinum 33kW Combi Boiler

Part number H038044

Manf # 7219451

£2,476.00 ex VAT

£2,971.20 inc VAT

Baxi Platinum 40kW Combi Boiler

Baxi Platinum 40kW Combi Boiler

Part number H038045

Manf # 7219452

£2,716.00 ex VAT

£3,259.20 inc VAT

Baxi EcoBlue Advance 40kW Combi Boiler

Baxi EcoBlue Advance 40kW Combi Boiler

Part number H038466

Manf # 7219518

£2,328.00 ex VAT

£2,793.60 inc VAT

Ideal Vogue Max Combi 32 Boiler

Ideal Vogue Max Combi 32 Boiler

Part number H047152

Manf # 218857

£1,142.45 ex VAT

£1,370.94 inc VAT

Baxi EcoBlue Advance 24kW Combi Boiler

Baxi EcoBlue Advance 24kW Combi Boiler

Part number H038463

Manf # 7219515

£1,734.00 ex VAT

£2,080.80 inc VAT

Viessmann Vitodens 222-F 26kW Storage Combi Boiler Weather Comp

Viessmann Vitodens 222-F 26kW Storage Combi Boiler Weather Comp

Part number H041267

Manf # B2TB116

£4,486.00 ex VAT

£5,383.20 inc VAT

Baxi 636 Combi Boiler

Baxi 636 Combi Boiler

Part number H047428

Manf # 7691350

£835.00 ex VAT

£1,002.00 inc VAT

Baxi 228 Combi Boiler

Baxi 228 Combi Boiler

Part number H047398

Manf # 7656161

£475.00 ex VAT

£570.00 inc VAT

Glow Worm Energy 35C Combi

Glow Worm Energy 35C Combi

Part number H038666

Manf # APP10015654

£799.00 ex VAT

£958.80 inc VAT

Vokera Vision 25C Combi Boiler

Vokera Vision 25C Combi Boiler

Part number H039225

Manf # APP20097278

£623.95 ex VAT

£748.74 inc VAT

Baxi 224 Combi Boiler

Baxi 224 Combi Boiler

Part number H047397

Manf # 7656160

£415.00 ex VAT

£498.00 inc VAT

Vokera Easi-Heat Plus 32C Combi Boiler

Vokera Easi-Heat Plus 32C Combi Boiler

Part number H047423

Manf # APP20153964

£449.00 ex VAT

£538.80 inc VAT

Baxi 428 Combi Boiler

Baxi 428 Combi Boiler

Part number H047400

Manf # 7656163

£813.38 ex VAT

£976.06 inc VAT

Glow Worm 35 Store Combi Energy Boiler

Glow Worm 35 Store Combi Energy Boiler

Part number H046810

Manf # APP10017338

£1,399.00 ex VAT

£1,678.80 inc VAT

Ideal Vogue Max Combi 40 Boiler

Ideal Vogue Max Combi 40 Boiler

Part number H047153

Manf # 218858

£1,250.76 ex VAT

£1,500.91 inc VAT

Vokera Compact A29 Combi Boiler

Vokera Compact A29 Combi Boiler

Part number H041132

Manf # APP20099227

£575.10 ex VAT

£690.12 inc VAT

Vokera Unica i28 Combi Boiler

Vokera Unica i28 Combi Boiler

Part number H039222

Manf # APP20097273

£736.95 ex VAT

£884.34 inc VAT

Ideal Logic Max Combi C30 Boiler

Ideal Logic Max Combi C30 Boiler

Part number H047159

Manf # 218873

£1,063.73 ex VAT

£1,276.48 inc VAT

Ideal Logic Max Combi C24 Boiler

Ideal Logic Max Combi C24 Boiler

Part number H047158

Manf # 218872

£972.26 ex VAT

£1,166.71 inc VAT

Vokera Compact A25 Combi Boiler

Vokera Compact A25 Combi Boiler

Part number H041130

Manf # APP20099226

£549.12 ex VAT

£658.94 inc VAT

Vaillant ecoTEC Plus 938 Combi Boiler ERP

Vaillant ecoTEC Plus 938 Combi Boiler ERP

Part number H038429

Manf # 0010021827

£2,836.00 ex VAT

£3,403.20 inc VAT

Vaillant ecoTEC Plus 832 Combi Boiler ERP

Vaillant ecoTEC Plus 832 Combi Boiler ERP

Part number H038100

Manf # 0010021824

£2,259.00 ex VAT

£2,710.80 inc VAT

Baxi 424 Combi Boiler

Baxi 424 Combi Boiler

Part number H047399

Manf # 7656162

£750.38 ex VAT

£900.46 inc VAT

Ideal Logic Max Combi C35 Boiler

Ideal Logic Max Combi C35 Boiler

Part number H047160

Manf # 218874

£1,188.96 ex VAT

£1,426.75 inc VAT

Worcester Greenstar 8000 Style 40kW Combi Black NG

Worcester Greenstar 8000 Style 40kW Combi Black NG

Part number H049324

Manf # 7738100834

£1,640.91 ex VAT

£1,969.09 inc VAT

Worcester Greenstar 8000 Life 50kW Combi White NG

Worcester Greenstar 8000 Life 50kW Combi White NG

Part number H049346

Manf # 7738100804

£2,145.63 ex VAT

£2,574.76 inc VAT

Worcester Greenstar 8000 Life 35kW Combi White NG

Worcester Greenstar 8000 Life 35kW Combi White NG

Part number H049343

Manf # 7738100801

£1,109.00 ex VAT

£1,330.80 inc VAT

Worcester Greenstar 8000 Style 35kW Combi White NG

Worcester Greenstar 8000 Style 35kW Combi White NG

Part number H049333

Manf # 7738100796

£1,447.60 ex VAT

£1,737.12 inc VAT

Worcester Greenstar 8000 Style 35kW Combi Black NG

Worcester Greenstar 8000 Style 35kW Combi Black NG

Part number H049325

Manf # 7738100833

£1,447.60 ex VAT

£1,737.12 inc VAT

Worcester Greenstar 8000 Life 40kW Combi White NG

Worcester Greenstar 8000 Life 40kW Combi White NG

Part number H049344

Manf # 7738100802

£1,269.00 ex VAT

£1,522.80 inc VAT

Worcester Greenstar 8000 Life 45kW Combi White NG

Worcester Greenstar 8000 Life 45kW Combi White NG

Part number H049345

Manf # 7738100803

£1,854.61 ex VAT

£2,225.53 inc VAT

Worcester Greenstar 8000 Life 30kW Combi White NG

Worcester Greenstar 8000 Life 30kW Combi White NG

Part number H049342

Manf # 7738100800

£999.00 ex VAT

£1,198.80 inc VAT

Worcester Greenstar 8000 Style 40kW Combi White NG

Worcester Greenstar 8000 Style 40kW Combi White NG

Part number H049334

Manf # 7738100797

£1,640.91 ex VAT

£1,969.09 inc VAT

Worcester Greenstar 8000 Style 45kW Combi White NG

Worcester Greenstar 8000 Style 45kW Combi White NG

Part number H049335

Manf # 7738100798

£1,945.89 ex VAT

£2,335.07 inc VAT

Worcester Greenstar 8000 Style 45kW Combi Black NG

Worcester Greenstar 8000 Style 45kW Combi Black NG

Part number H049323

Manf # 7738100835

£1,945.89 ex VAT

£2,335.07 inc VAT

Worcester Greenstar 8000 Style 50kW Combi White NG

Worcester Greenstar 8000 Style 50kW Combi White NG

Part number H049336

Manf # 7738100799

£2,250.88 ex VAT

£2,701.06 inc VAT

Worcester Greenstar 8000 Style 30kW Combi Black NG

Worcester Greenstar 8000 Style 30kW Combi Black NG

Part number H049326

Manf # 7738100832

£1,304.78 ex VAT

£1,565.74 inc VAT

Worcester Greenstar 8000 Style 50kW Combi Black NG

Worcester Greenstar 8000 Style 50kW Combi Black NG

Part number H049322

Manf # 7738100836

£2,250.88 ex VAT

£2,701.06 inc VAT

Worcester Greenstar 8000 Style 30kW Combi White NG

Worcester Greenstar 8000 Style 30kW Combi White NG

Part number H049332

Manf # 7738100795

£1,304.78 ex VAT

£1,565.74 inc VAT

Combi Boilers | Natural Gas

We supply the best combi boilers on the market from leading brands such as Ideal standard combi boilers, Worcester combi boilers, Vaillant combi boilers and more of the best combi boilers on the market. Take a look at our wide range of combi boilers for sale at amazing prices.

Combi Boilers | Natural Gas

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