The picture above is of a 4 zone closed loop pump panel using a stainless steel plate heat exchanger and 2 Navien 98% efficient tankless water heaters. This system is used to provide domestic hot water and all the space heating to a 5600 square foot house.
The picture above is of a 5 zone closed loop pump panel using a stainless steel plate heat exchanger and 2 Navien 98% efficient tankless water heaters. This system is used to provide domestic hot water and all the space heating to a 6000 square foot house.
The picture above is of a 3 zone closed loop pump panel using a stainless steel plate heat exchanger.This system is used to provide domestic hot water and all the space heating to 2 low temperature radiant floor heating zones and 1 high temperature fan coil heating zone.
The picture above is of a 5 zone closed loop pump panel using a stainless steel plate heat exchanger and 2 Navien 98% efficient tankless water heaters. This system is used to provide domestic hot water and all the space heating to a 6000 square foot house.