There are four Ways of heating water.
Water Heaters
D & S Comfort Control
Affordable Heating & A/C
Serving Central and Eastern
Connecticut
Tax Credit Info
Indirect Water Heaters:
Water is heated by your boiler and sent to a heat exchanger which  transmits the
heat to the water that comes out your faucet.
There are two types of indirect water heaters:


A coil type heat exchanger within a storage tank
Vaughn Indirect Water heaterVaughn Yop Performer
A Tank Type Heat Exchanger (a tank within a tank)
Oil Fired Water Heaters
Bradford White OilOil Fired
Gas Fired Water Heaters
Bradford White GasGas Fired
Electric Water Heaters
Bradford White ElectricElectric
Phase III Indirect Water HeaterPhase III