Our client has bought a 1960s house in the well regarded village of Woldingham, Surrey, and embarked on a major remodelling of all services and interiors.

When finished, the building will incorporate a modern kitchen, and comprehensively remodelled interiors.

We have assisted our customer in the selection of the heating system, but they have also contributed much to the specification, including the innovative Jaga Strada ‘low H20′ high efficiency radiators.

HWCH will be fitting a large underfloor heating grid on the ground floor, a 46Kw Viessmann 200 series light commercial boiler, accumulator boosted DualStream hot and cold water system, all controlled by the Honeywell Hometronic radiator and underfloor control system.

The industrial gas meter has been moved as part of the works, and our commercial gas engineer will be installing a new underground service to the house and swimming pool boilers.

Work is expected to finish in early 2009, but for now,here are some photographs;

Viessmann 46Kw boiler in utility room

Part of the underfloor heating grid just installed

Cylinder cupboard 35mm pipework under test

From the kitchen...........

This customer was having a large extension fitted on the rear of the property, in the form of a wooden Amdega conservatory.

We suggested that water based underfloor heating would be far cheaper to run, and more effective than the electric matting recommended by the conservatory builder.

New Amdega conservatory - underfloor heating by HWCH

The old 50Kw Potterton commercial boiler was removed and replaced with a top quality Viessmann 300 49Kw system boiler with KM bus varispeed pump.

Viessmann 300 49Kw in utility room

The house suffered from inadequate heating in the triple aspect bedroom and lounge, and also the large number of rooms meant that heat was being wasted during the day when some of the family were at school.

Repiping the areas into separately controllable zones was not a practical option, so we fitted the Hometronic radiator/UFH management system.  This allows the customer to set temperatures differently throughout the house in up to 16 separate zones, throughout the day/week.

Radiator fitted with Hometronic valve (a bit blurred!)

The lounge is treated as a separate zone, so if the customer has set the temperature to 20C for the evening, the radiators will come on as frequently as necessary, without affecting the rest of the house. 

Hometronic controller for heating and hot water

The conservatory is now lovely and warm, and the Viessmann boiler is saving lots of gas compared to the old inefficient Potterton unit.

Our customer had a modest semi detached property in Smallfield, (near Crawley).

The old floorstanding boiler was removed from the hearth in the kitchen, and a Viessmann 100W Compact heat-only condensing boiler was located some distance away in the garage.

House in Smallfield

A vertical flue was fitted in the garage roof by our professional roofing contractor.

New Viessmann boiler in garage

The Viessmann was supplied and fitted by HWCH with our normal 5 year parts and labour warranty.