INC

MKM Home Page

No Branch Selected

Heating & Hot Water Controls

464 products

Whatever your project, we've got all your heating & hot water controls covered. From control packs, pipe & system stats, programmers & time clocks to thermostats, system components, valves and thermostatic mixing valves. Don't forget to check out our smart control options too!

Showing 1 to 20 of 464 items

Showing 1 to 20 of 464 items

Nest Learning Thermostat 3rd Gen, Stainless Steel
Nest Learning Thermostat 3rd Gen, Stainless Steel product image

Nest Learning Thermostat 3rd Gen, Stainless Steel

FREE local delivery

Restrictions apply*

to see available stock and prices

Hive Thermostat Combi With Hive Hub V4 (Opentherm)
Hive Thermostat Combi With Hive Hub V4 (Opentherm) product image

Hive Thermostat Combi With Hive Hub V4 (Opentherm)

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Easycontrol Table Stand
Worcester Easycontrol Table Stand product image

Worcester Easycontrol Table Stand

FREE local delivery

Restrictions apply*

to see available stock and prices

Hive Thermostat Heating Stand
Hive Thermostat Heating Stand product image

Hive Thermostat Heating Stand

FREE local delivery

Restrictions apply*

to see available stock and prices

Totalhome 22mm 3 Port Motorised Mid-Position Valve
Totalhome 22mm 3 Port Motorised Mid-Position Valve product image

Totalhome 22mm 3 Port Motorised Mid-Position Valve

FREE local delivery

Restrictions apply*

to see available stock and prices

Rwc 15mm Ball Valve Speedfit Connections, Red and Blue Handles
Rwc 15mm Ball Valve Speedfit Connections, Red and Blue Handles product image

Rwc 15mm Ball Valve Speedfit Connections, Red and Blue Handles

FREE local delivery

Restrictions apply*

to see available stock and prices

28mm Lever Ball Valve, Pn25 Dzr En331 Appr Water Only
28mm Lever Ball Valve, Pn25 Dzr En331 Appr Water Only product image

28mm Lever Ball Valve, Pn25 Dzr En331 Appr Water Only

FREE local delivery

Restrictions apply*

to see available stock and prices

Inta 22mm Universal Gas/Water Lever Ball Valve
Inta 22mm Universal Gas/Water Lever Ball Valve product image

Inta 22mm Universal Gas/Water Lever Ball Valve

FREE local delivery

Restrictions apply*

to see available stock and prices

Polyplumb UFCH 4 Channel Time Clock
Polyplumb UFCH 4 Channel Time Clock product image

Polyplumb UFCH 4 Channel Time Clock

FREE local delivery

Restrictions apply*

to see available stock and prices

28mm Lever Ball Valve, Gas Only
28mm Lever Ball Valve, Gas Only product image

28mm Lever Ball Valve, Gas Only

FREE local delivery

Restrictions apply*

to see available stock and prices

Polyplumb Wifi Hub
Polyplumb Wifi Hub product image

Polyplumb Wifi Hub

FREE local delivery

Restrictions apply*

to see available stock and prices

15mm Blue Lever Ball Valve
15mm Blue Lever Ball Valve product image

15mm Blue Lever Ball Valve

FREE local delivery

Restrictions apply*

to see available stock and prices

22mm Single Check Valve
22mm Single Check Valve product image

22mm Single Check Valve

FREE local delivery

Restrictions apply*

to see available stock and prices

Polyplumb Ufch 8 Zone Wiring Centre
Polyplumb Ufch 8 Zone Wiring Centre product image

Polyplumb Ufch 8 Zone Wiring Centre

FREE local delivery

Restrictions apply*

to see available stock and prices

Altecnic 3 Bar Pressure Relief Valve, 1/2" x 1/2"
Altecnic 3 Bar Pressure Relief Valve, 1/2" x 1/2" product image

Altecnic 3 Bar Pressure Relief Valve, 1/2" x 1/2"

FREE local delivery

Restrictions apply*

to see available stock and prices

Eph 2 Port Valve, 28mm
Eph 2 Port Valve, 28mm product image

Eph 2 Port Valve, 28mm

FREE local delivery

Restrictions apply*

to see available stock and prices

Mcalpine Tunvalve Straight Through, 19/23mm Conns, Clear
Mcalpine Tunvalve Straight Through, 19/23mm Conns, Clear product image

Mcalpine Tunvalve Straight Through, 19/23mm Conns, Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Polyplumb UFCH Valve Actuator, 4 Wire
Polyplumb UFCH Valve Actuator, 4 Wire product image

Polyplumb UFCH Valve Actuator, 4 Wire

FREE local delivery

Restrictions apply*

to see available stock and prices

Inta 15mm Automatic Air Vent
Inta 15mm Automatic Air Vent product image

Inta 15mm Automatic Air Vent

FREE local delivery

Restrictions apply*

to see available stock and prices

15mm CxC Chrome Gas Cock Straight, Yellow Insert
15mm CxC Chrome Gas Cock Straight, Yellow Insert product image

15mm CxC Chrome Gas Cock Straight, Yellow Insert

FREE local delivery

Restrictions apply*

to see available stock and prices