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

Heat Only Boilers

50 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 50 items

Showing 1 to 20 of 50 items

Worcester Greenstar 24ri Heat Only Boiler Erp+
Worcester Greenstar 24ri Heat Only Boiler Erp+ product image

Worcester Greenstar 24ri Heat Only Boiler Erp+

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Plus Combi2 C24 Boiler
Ideal Logic Plus Combi2 C24 Boiler product image

Ideal Logic Plus Combi2 C24 Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Plus Combi2 C30 Boiler
Ideal Logic Plus Combi2 C30 Boiler product image

Ideal Logic Plus Combi2 C30 Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Vogue Max 40kw Combi Boiler
Ideal Vogue Max 40kw Combi Boiler product image

Ideal Vogue Max 40kw Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 18ri Condensing Boiler Erp+
Worcester Greenstar 18ri Condensing Boiler Erp+ product image

Worcester Greenstar 18ri Condensing Boiler Erp+

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Esp1 35 Combi Boiler
Ideal Logic Esp1 35 Combi Boiler product image

Ideal Logic Esp1 35 Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Esp1 30 Combi Boiler
Ideal Logic Esp1 30 Combi Boiler product image

Ideal Logic Esp1 30 Combi Boiler

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

Main 15kw Heat Only Boiler
Main 15kw Heat Only Boiler product image

Main 15kw Heat Only Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic+ Heat2 H30 30kw Heat Only Boiler
Ideal Logic+ Heat2 H30 30kw Heat Only Boiler product image

Ideal Logic+ Heat2 H30 30kw Heat Only Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 8000 Life 40kw Regular, White
Worcester Greenstar 8000 Life 40kw Regular, White product image

Worcester Greenstar 8000 Life 40kw Regular, White

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 8000 Life 35kw Regular, White
Worcester Greenstar 8000 Life 35kw Regular, White product image

Worcester Greenstar 8000 Life 35kw Regular, White

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Vogue Max 32 kw Combi Boiler
Ideal Vogue Max 32 kw Combi Boiler product image

Ideal Vogue Max 32 kw Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar Danesmoor Utility Oil Boiler, 12/18 22+
Worcester Greenstar Danesmoor Utility Oil Boiler, 12/18 22+ product image

Worcester Greenstar Danesmoor Utility Oil Boiler, 12/18 22+

FREE local delivery

Restrictions apply*

to see available stock and prices

Vaillant EcoTec Plus 840 Combi Boiler, 40kw
Vaillant EcoTec Plus 840 Combi Boiler, 40kw product image

Vaillant EcoTec Plus 840 Combi Boiler, 40kw

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Heat2 Only He15
Ideal Logic Heat2 Only He15 product image

Ideal Logic Heat2 Only He15

FREE local delivery

Restrictions apply*

to see available stock and prices

Vaillant EcoTec Plus 836 Combi Boiler, 36kw
Vaillant EcoTec Plus 836 Combi Boiler, 36kw product image

Vaillant EcoTec Plus 836 Combi Boiler, 36kw

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 Vogue Max 26 kw System Boiler
Ideal Vogue Max 26 kw System Boiler product image

Ideal Vogue Max 26 kw System Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Alpha Etec 15r Regular Boiler, 15kw
Alpha Etec 15r Regular Boiler, 15kw product image

Alpha Etec 15r Regular Boiler, 15kw

FREE local delivery

Restrictions apply*

to see available stock and prices