C
Carrera
let me try and answer some of the questions, btw the plumber is here at the moment!
Heat loss calcs indicate heating requirement is 27 kW, done prior to boiler selection due to level of insulation, airtightness and mechanical ventilation and heat recovery systems in place.
pipes disappearing down off the picture are flow and return to the basement manifold which sits about 6 feet away
pipework is 28mm most of the way round the house to the manifolds, changing to 22 on the top floor
Flow through hot water cylinder not working even if only one manifold is running, ie extremely low heating load.
The screed on the for is the anhydrite liquid screed, which transfers heat a lot quicker than normal and is only 50 mm thick
the T referred to behind the pump? There is no t behind the pump, the one to the right is flow out, one on the left is just an elbow leading to a T to the cylinder, followed by a T to the basement manifold
Heat loss calcs indicate heating requirement is 27 kW, done prior to boiler selection due to level of insulation, airtightness and mechanical ventilation and heat recovery systems in place.
pipes disappearing down off the picture are flow and return to the basement manifold which sits about 6 feet away
pipework is 28mm most of the way round the house to the manifolds, changing to 22 on the top floor
Flow through hot water cylinder not working even if only one manifold is running, ie extremely low heating load.
The screed on the for is the anhydrite liquid screed, which transfers heat a lot quicker than normal and is only 50 mm thick
the T referred to behind the pump? There is no t behind the pump, the one to the right is flow out, one on the left is just an elbow leading to a T to the cylinder, followed by a T to the basement manifold