The 910 ASME series tankless water heaters are fully modulating, gas-fired units that feature a commercial grade, 25% thicker, C1220 copper heat exchanger. It can be installed either outdoors or indoors and is direct vented. Capable of supplying domestic hot water systems and/or combined domestic and heating applications (local codes dictate proper compliance). Multiple units can be combined in a system of water heaters to provide for larger applications such as hotels, large restaurants and apartment complexes.
The GTS-910-PIEA tankless water heater uses up to 380,000 BTU/h of propane to deliver a max flow rate of 14.5 GPM. It utilizes non-condensing technology to achieve 80% thermal efficiency. This model meets Low NOx emission requirements, and comes with a 15-year limited warranty.