INC

MKM Home Page

No Branch Selected

Free Local Delivery*

Or click & collect in branch

£1000 credit*

Apply For An Account

Get trade discounts

Register today and start saving

Trusted Local Experts

Over 130 branches nationwide

Combi Boilers

196 products

Find a wide range of boilers from combi and oil boilers to heat only and system boilers. Plus all the boiler spares, parts and accessories including instantaneous water heaters, flues and more. Need help selecting the right boiler for the job? Speak to your local branch specialist for help and advise.

Showing 1 to 20 of 196 items

Showing 1 to 20 of 196 items

Worcester Bosch Greenstar 1000 24Kw Combi Boiler
Worcester Bosch Greenstar 1000 24Kw Combi Boiler product image

Worcester Bosch Greenstar 1000 24Kw Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Bosch Greenstar 1000 30Kw Combi Boiler
Worcester Bosch Greenstar 1000 30Kw Combi Boiler product image

Worcester Bosch Greenstar 1000 30Kw Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Baxi He Combi Pipe Support
Baxi He Combi Pipe Support product image

Baxi He Combi Pipe Support

FREE local delivery

Restrictions apply*

to see available stock and prices

Baxi Main Eco Compact 30Kw Combi Boiler Only
Baxi Main Eco Compact 30Kw Combi Boiler Only product image

Baxi Main Eco Compact 30Kw Combi Boiler Only

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Code Es33 33kw Combi Boiler
Ideal Logic Code Es33 33kw Combi Boiler product image

Ideal Logic Code Es33 33kw Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Vaillant ecoFIT Pure 425 25kW Heat Only Boiler 10020403
Vaillant ecoFIT Pure 425 25kW Heat Only Boiler 10020403 product image

Vaillant ecoFIT Pure 425 25kW Heat Only Boiler 10020403

FREE local delivery

Restrictions apply*

to see available stock and prices

Ariston E-Combi One 24kw Lpg Boiler, With Horizontal Flue
Ariston E-Combi One 24kw Lpg Boiler, With Horizontal Flue product image

Ariston E-Combi One 24kw Lpg Boiler, With Horizontal Flue

FREE local delivery

Restrictions apply*

to see available stock and prices

Ariston E-Combi One 24kw Gas Boiler
Ariston E-Combi One 24kw Gas Boiler product image

Ariston E-Combi One 24kw Gas Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Honeywell Home Sundial Timed 7 Day Y-Plan Installer Pack
Honeywell Home Sundial Timed 7 Day Y-Plan Installer Pack product image
Greener Option-energy

Honeywell Home Sundial Timed 7 Day Y-Plan Installer Pack

Greener Option-energy

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 8000 Style 30Kw Combi Boiler White Lpg 7738100839
Worcester Greenstar 8000 Style 30Kw Combi Boiler White Lpg 7738100839 product image

Worcester Greenstar 8000 Style 30Kw Combi Boiler White Lpg 7738100839

FREE local delivery

Restrictions apply*

to see available stock and prices

Vokera Vibe Max 26C Combi Boiler Inc. Std Flue 20188719 & 20122759
Vokera Vibe Max 26C Combi Boiler Inc. Std Flue 20188719 & 20122759 product image

Vokera Vibe Max 26C Combi Boiler Inc. Std Flue 20188719 & 20122759

FREE local delivery

Restrictions apply*

to see available stock and prices

Grant Vortex Pro Internal Oil Boiler, 15-26 Kw
Grant Vortex Pro Internal Oil Boiler, 15-26 Kw product image

Grant Vortex Pro Internal Oil Boiler, 15-26 Kw

FREE local delivery

Restrictions apply*

to see available stock and prices

Vokera Unica Max Stainless Steel Wall Mount, 10 Year Warranty
Vokera Unica Max Stainless Steel Wall Mount, 10 Year Warranty product image

Vokera Unica Max Stainless Steel Wall Mount, 10 Year Warranty

FREE local delivery

Restrictions apply*

to see available stock and prices

Intergas Rapid Plus 25, 25kw Combi Compact Boiler
Intergas Rapid Plus 25, 25kw Combi Compact Boiler product image

Intergas Rapid Plus 25, 25kw Combi Compact Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 8000 Style 45Kw Combi Boiler White Ng 7738100798
Worcester Greenstar 8000 Style 45Kw Combi Boiler White Ng 7738100798 product image

Worcester Greenstar 8000 Style 45Kw Combi Boiler White Ng 7738100798

FREE local delivery

Restrictions apply*

to see available stock and prices

Main Eco Compact Heat Only Boiler, 18kw
Main Eco Compact Heat Only Boiler, 18kw product image

Main Eco Compact Heat Only Boiler, 18kw

FREE local delivery

Restrictions apply*

to see available stock and prices

Vaillant Ecofit Pure 835 35kw Combi Restart Pack, Vertical
Vaillant Ecofit Pure 835 35kw Combi Restart Pack, Vertical product image

Vaillant Ecofit Pure 835 35kw Combi Restart Pack, Vertical

FREE local delivery

Restrictions apply*

to see available stock and prices

Warmflow Agentis Internal Oil Boiler, 26kw
Warmflow Agentis Internal Oil Boiler, 26kw product image

Warmflow Agentis Internal Oil Boiler, 26kw

FREE local delivery

Restrictions apply*

to see available stock and prices

Vokera Vision Plus 30Kw Combi Boiler
Vokera Vision Plus 30Kw Combi Boiler product image

Vokera Vision Plus 30Kw Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Navien Ncb300 28c Combi Boiler, 28kw, Smart Package
Navien Ncb300 28c Combi Boiler, 28kw, Smart Package product image

Navien Ncb300 28c Combi Boiler, 28kw, Smart Package

FREE local delivery

Restrictions apply*

to see available stock and prices