
In many technical applications, success starts with high purity water. The Hubbell Prime NXD is our condensing gas hot water heater for reverse osmosis or deionized (RO/DI) water systems. It’s engineered to minimize energy consumption, short-cycling, and stand-by heat loss. NXD achieves 96% thermal efficiency and up to an 8:1 turndown ratio. Available in natural gas or propane fuel options. Scalable up to 8 units for 6.4 million BTUs.
In many technical applications, success starts with high purity water. The Hubbell Prime NXD is our condensing gas hot water heater for reverse osmosis or deionized (RO/DI) water systems. It’s engineered to minimize energy consumption, short-cycling, and stand-by heat loss. NXD achieves 96% thermal efficiency and up to an 8:1 turndown ratio. Available in natural gas or propane fuel options. Scalable up to 8 units for 6.4 million BTUs.
Hubbell has a water heater for almost every application. Take a look at other options.