Eccotemp 45HI 6.8 GPM Indoor Natural Gas Tankless Water Heater with Horizontal Vent Kit

This home improvement bundle includes the Eccotemp 45HI-NG Indoor Natural Gas Tankless Water Heater and the Eccotemp 4" Horizontal Vent Kit. The largest indoor model of the Eccotemp tankless heater line, this natural gas tankless water heater is rated at an impressive 6.8 GPM and 140,000 BTU per hour. It’s a high-performing water heater that meets all the hot water needs of any standard home or apartment with up to two bathrooms. It can also accommodate smaller commercial applications.

Powered by natural gas, this compact, wall mounted tankless water heater has a fully automated control system. It’s the ideal choice for any standard-sized home. This tankless hot water heater is CSA-certified for US and Canadian use and offers safe and easy installation experience.

Is this natural gas tankless water heater energy-efficient?

This tankless water heater is rated at 6.8 GPM and activates only when in use, ensuring true energy efficiency.

How much venting is required for this tankless water heater?

You’ll need a 4” venting, which is included in the bundle.

What’s included with this tankless natural gas water heater?

This water heater comes with a temperature and pressure relief valve, as well as a gas shut-off valve. It’s also equipped with 3/4" NPT fittings.