Related illustrations

1614.4

Mixing valve on tankless water heater

· p. 283

The illustration shows a gas-fired tankless water heater with an external mixing valve on its hot-water outlet. Cold supply water branches to both the heater inlet and the mixing valve, where it blends with hot water bef

0911

Tankless boiler and water heater

· p. 160

This simplified cutaway depicts a tankless boiler supplying both space heating and domestic hot water. A fan and burner sit above the heating heat exchanger, with intake and exhaust connections at the top of the cabinet.

1562

Gas water heater

· p. 271

A cutaway drawing shows a storage-type gas water heater with an insulated tank and a burner beneath it. The cold-water supply connects to a dip tube extending toward the bottom of the tank, while the hot-water outlet lea