Downloadable computer application software for hot water heaters, namely, software for monitoring and controlling hot water heaters and boilers; Downloadable software in the nature of a mobile application for monitoring and controlling hot water heaters and boilers

Condensate neutralizers for use in the heating industry, not generally intended for and not dedicated for use with pools, spas, hot tubs, or landscaping installations

Downloadable mobile applications for hot water heater sizing information; Downloadable mobile applications for monitoring and controlling hot water heaters and boilers; Downloadable software for connecting, operating, and managing networked hot water heaters in the internet of things (IoT); not generally intended for and not dedicated for use with pools, spas, hot tubs, or landscaping installations

Hot water heaters; Tankless water heaters; Water heaters, not generally intended for and not dedicated for use with pools, spas, hot tubs, or landscaping installations

Hot water heaters; Tankless water heaters; Water heaters, not generally intended for and not dedicated for use with pools, spas, hot tubs, or landscaping installations