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

Boilers & Flues

639 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 639 items

Showing 1 to 20 of 639 items

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 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

Baxi Main Eco Compact 25Kw Combi Boiler Only
Baxi Main Eco Compact 25Kw Combi Boiler Only product image

Baxi Main Eco Compact 25Kw Combi Boiler Only

FREE local delivery

Restrictions apply*

to see available stock and prices

Vokera Easi-Heat Plus 29C Combi Boiler Std Flue & Clock
Vokera Easi-Heat Plus 29C Combi Boiler Std Flue & Clock product image

Vokera Easi-Heat Plus 29C Combi Boiler Std Flue & Clock

FREE local delivery

Restrictions apply*

to see available stock and prices

Baxi Platinum Compact 30 Combi Boiler
Baxi Platinum Compact 30 Combi Boiler product image

Baxi Platinum Compact 30 Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Baxi Aluminium Horizontal Flue for Boiler, 1 Year Warranty, White/Black, 685x100mm
Baxi Aluminium Horizontal Flue for Boiler, 1 Year Warranty, White/Black, 685x100mm product image

Baxi Aluminium Horizontal Flue for Boiler, 1 Year Warranty, White/Black, 685x100mm

FREE local delivery

Restrictions apply*

to see available stock and prices

McAlpine Condensate Soakaway Grey SOAK1GR
McAlpine Condensate Soakaway Grey SOAK1GR product image

McAlpine Condensate Soakaway Grey SOAK1GR

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Flue Extension Pack D 1m 203129
Ideal Flue Extension Pack D 1m 203129 product image

Ideal Flue Extension Pack D 1m 203129

FREE local delivery

Restrictions apply*

to see available stock and prices

Glow-worm DN60/100 Flue Extension 1000mm PP 20257008
Glow-worm DN60/100 Flue Extension 1000mm PP 20257008 product image

Glow-worm DN60/100 Flue Extension 1000mm PP 20257008

FREE local delivery

Restrictions apply*

to see available stock and prices

Glowworm Flue Elbow / Bend 90Deg 60/100mm Pp
Glowworm Flue Elbow / Bend 90Deg 60/100mm Pp product image

Glowworm Flue Elbow / Bend 90Deg 60/100mm Pp

FREE local delivery

Restrictions apply*

to see available stock and prices

Altecnic G24 Approved Filling Loop
Altecnic G24 Approved Filling Loop product image

Altecnic G24 Approved Filling Loop

FREE local delivery

Restrictions apply*

to see available stock and prices

Embrass Oil Line Filter 3/8 Metal Bowl
Embrass Oil Line Filter 3/8 Metal Bowl product image

Embrass Oil Line Filter 3/8 Metal Bowl

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Max Heat2 H18 Boiler
Ideal Logic Max Heat2 H18 Boiler product image

Ideal Logic Max Heat2 H18 Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Alpha Etec Plus 33Nx Combi Boiler Only 3.033122
Alpha Etec Plus 33Nx Combi Boiler Only 3.033122 product image

Alpha Etec Plus 33Nx Combi Boiler Only 3.033122

FREE local delivery

Restrictions apply*

to see available stock and prices

Vokera Vision Plus 20S System Boiler
Vokera Vision Plus 20S System Boiler product image

Vokera Vision Plus 20S System Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Max Heat2 H24 Boiler
Ideal Logic Max Heat2 H24 Boiler product image

Ideal Logic Max Heat2 H24 Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Vokera Vibe Max 25S System Boiler Inc. Std Flue 2018724 & 20122759
Vokera Vibe Max 25S System Boiler Inc. Std Flue 2018724 & 20122759 product image

Vokera Vibe Max 25S System Boiler Inc. Std Flue 2018724 & 20122759

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Heat2 Only He18
Ideal Logic Heat2 Only He18 product image

Ideal Logic Heat2 Only He18

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic System2 24
Ideal Logic System2 24 product image

Ideal Logic System2 24

FREE local delivery

Restrictions apply*

to see available stock and prices

Baxi 630 Combi 2 Boiler Only
Baxi 630 Combi 2 Boiler Only product image

Baxi 630 Combi 2 Boiler Only

FREE local delivery

Restrictions apply*

to see available stock and prices