In most cases, your indirect water heater will be connected to a boiler.
Get Hot Water Heater Diagram Images. Fluid from water storage tank to external (passive) heat source; Passive heat source can be the ground (soil or groundwater), sun or air;
Australias favourite online shop for caravan accessories and spare parts. Quickly diagnose and repair your water heater problem with this comprehensive troubleshooting guide. How geothermal water heaters work.
Basically use the left half of the first diagram for the water heater side, the right half of the second for the baseboard side (but add in a filling valve.)
It consists of water heater, hot water pipes and faucets. Instant hot water (no waiting to heat the tank of water). When a faucet or shower valve is open in a home and hot water is needed the tankless heater turns on and provides. Inspect and understand the wiring diagram before beginning.