This Richmond? Essential Plus? 29-gal 32,000 Btu Dual-Fuel Mobile Home Water Heater comes with a 2 years In Home Labor Warranty and features a low-input pilot to help conserve energy. The water heater has a 30-gal capacity that is suitable for use in manufactured housing and a convertible control that enables the water heater to be used with either natural or liquid propane gas. The water heater is easy to install thanks to the side-mounted temperature and pressure relief valve and cold-water inlet. This water heater includes a Piezo ignition system for no-match lighting. Meets or exceed NAECA and ASHRAE requirements.