Paloma water heaters PH2-28 from the 9.5 series offer an efficient whole-house heating solution and provide enough hot water for up to three simultaneous applications. Check out its features and benefits.
Paloma PH2-28 tankless water heaters are the most powerful non-condensing units from this manufacturer that give the highest water flow.
They are working with the energy efficiency of 84%, which makes them high-efficient appliances and Energy Star compliant.
Because of its tankless technology, PH2-28 heaters are heating water on demand and provide endless hot water continuously, only when needed. Since they don't have a storage tank, and with the small and compact design, they are ideal for wall mounting.
Paloma 9.5 or PH2-28 series offers two models, both capable of using natural gas or propane.
PH2-28RDVSN is a direct vent tankless model that is designed for indoor installation. A direct vent model is built with the sealed combustion chamber, and it must use the venting system to move the flue gases outside. As it uses the separate pipe to bring the fresh air inside the heater, these tankless models can be installed almost anywhere inside the house. The exhaust pipe has to be made of the high-temperature resistant stainless steel.
PH2-28ROFN is the outdoor model that has the built-in electric blower, which is strong enough to move the flue gases from the combustion chamber out.
To prevent damages on the heater's elements, both indoor and outdoor models should be prepared correctly for the long and cold winters.
Paloma water heaters PH2-28 operate between its minimum of 11,000 BTU and maximum of 199,900 BTU. The heater adjusts its power based on the water flow, so the gas burner modulates between these two values.
The unit comes with the factory set maximum temperature of 120 F, which can be adjusted on the digital remote control and set between the lowest 85 F and the maximum of 140 F. Paloma gas water heaters can be converted for commercial applications so the maximum temperature can be set to higher 185 F.
For even better temperature control, there is an option to install a bath controller USC1-117, so hot water temperature can always be on a safe side and never above 120 F.
Paloma water heaters PH2-28 provide the maximum of 9.5 gallons per minute, but if there is a demand for more hot water, this system can be expanded by using the DUOnex cable, so two units can be connected into one. By using the multi-unit system controller, there is an option to connect up to 20 units into one system.
Another significant advantage for PH2-28 direct vent heaters is the ICAD Safety System which is used to optimize gas combustion while shutting down the unit in a case of the increased level of carbon monoxide.
Thanks to the intelligent electronics, the 95 series can increase energy efficiency, performance, and safety while it provides problem diagnostics and shows it on the LCD display.
Paloma water heaters PH2-28 come with the warranty of 12 years on the heat exchanger and five on other parts and its longevity depends on the proper installation, maintenance and how did you solve the problems.