Rinnai’s V94 noncondensing tankless water heaters offer nearly 10 gal. of output per min. with 199,000 Btu. Available in both natural gas and propane, the water heaters include an Energy Factor of up to .82, low NOx emissions and compatibility with pipe cover (PCD03-EWV) and bottom plate (PCD03-SM2-BP). There are five new models in the lineup: two V94i models in natural gas and propane for indoor use; a V94Xi available in natural gas only for indoor use; and two V94e models in natural gas and propane for exterior installations.