Can anyone offer some advice please,
If the plant room to a large house is in an outbuilding away from the main property to be heated about 20m away can the heating F&R's and the cold, HW flow & HW retun be run underground with insulated pipework. If so has anyone got any recommendation on the type/manufacturer of the pipework that would be used and what depth they would be laid?
Thankyou
If the plant room to a large house is in an outbuilding away from the main property to be heated about 20m away can the heating F&R's and the cold, HW flow & HW retun be run underground with insulated pipework. If so has anyone got any recommendation on the type/manufacturer of the pipework that would be used and what depth they would be laid?
Thankyou