wet add-on kits
These kits are designed to link up and add to an existing central heating system. They are suitable for new extensions and conservatories and are easy to install.
choose from the following
| conservatory or rooms with large glazing areas |
| floor area |
spacings |
manifold |
groups |
kit no. |
price
(ex VAT) |
| 18m2 |
150mm |
IHSC x 1 |
1 |
AD1 |
£550.00 |
| 36m2 |
150mm |
IHSC x 2
|
2 |
AD2 |
£750.00 |
| 52m2 |
150mm |
IHSC x 3
|
3 |
AD3 |
£950.00 |
| other areas |
| 24m2 |
200mm |
IHSC x 1 |
1 |
AD1 |
£550.00 |
| 48m2 |
200mm |
IHSC x 2 |
2 |
AD2 |
£750.00 |
| 70m2 |
200mm |
IHSC x 3 |
3 |
AD3 |
£950.00 |
| |
| cad drawing if required |
|
£50.00 |
All prices exclude VAT
each kit includes
- self regulating manifold with Grundfos UPS pump, regulating valve, safety stat, stopcock, temperature gauge and mounting kit
- available in 1-3 groups
- 1,2 or 3 rolls of 125m standard IHS PE-RT pipe
- one roomstat
- tie wires, staples or iso-clips depending on floor construction
- delivery on UK mainland
technical advice
When measuring up the area to be heated, make an allowance for areas not to be heated eg. under kitchen units and baths. Typically, allow a depth of .6m for kitchen units, 1.5 m2 for baths, 1 m2 for showers and .25 m2 for toilets but it's important that you measure these areas yourself. So, 8 m2 of bathroom with bath, shower and toilet require a total area of 5.25 m2 to be heated.
When installing an add-on kit with an existing radiator system, the flow and return should be taken from as close to the boiler as possible and in any case after the system pump.
If you need independent time control, please contact us to discuss.
regulating valves
Concrete and screeded floors require 50 degree regulating valves to enable drying out of the concrete. A temperature that's higher than 50 degrees could crack the concrete.
For joisted floors, we can supply a 70 degree regulating valve as joisted floors require a higher operating temperature.
Please ensure you order the correct regulating valve with your Add On Kit or ask a technician.
Please contact us with any further questions you may have.
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