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WIAPS ,WRAS , BPEC AND CORGI REGISTERED
  Central heating controls

All central heating systems must have the correct type of controls in order to make the boiler, cylinder and radiators run as efficiently as possible whilst giving you the hot water and heating that you need when you need it. We can install a full range of controls designed to meet your needs.



Modern conventional systems should have the following controls:

Programmer (heating and hot water controls)
Room thermostat
Cylinder thermostat
Wiring centre
Motorised valves
Pump
Thermostatic radiator valves (on selected radiators)
Auto-bypass Valve

Combination systems should have the following controls:

Programmer (heating only control, water operates when tap is used)
Room thermostat
Thermostatic radiator valves (on selected radiators)
Limefighter ( to protect your boiler )



We install a magnaclean filter to the return pipe on all boiler installations  , especially combi boilers as they protect plate heat exchangers , it only takes 12 oz of iron oxide to block a plate heat exchanger !!

Magnaclean® is a powerful, compact magnetic filter with a unique swirl chamber designed to remove virtually 100% of suspended Iron Oxide and other particulate from the water circulating through the heating system. Unlike typical Y-strainer filters which clog up and experience a dramatic reduction in flow performance, Magnaclean® maintains full flow rates at all times, and is so powerful it will retain at least 50X the amount of debris on its easily removed sheath. The incredibly tough ‘Glass fibre reinforced Nylon’ shell is almost unbreakable.
 


J & H Plumbing
                                

                                             & Heating