20HI Indoor 6.0 GPM Natural Gas Tankless Water Heater - Final Sale

This model predates 2021 and may exhibit minor cosmetic imperfections. Additionally, it may not include all accessories, such as hardware packs and manuals. Final sale items include original manufacturer warranty but are non-returnable.

The Eccotemp 20Hi Indoor Natural Gas Tankless Water Heater is one of the most advanced CSA approved indoor models of the Eccotemp tankless line. Rated at an impressive 6.0 GPM with a temperature rise of 38 degrees and 150,000 BTU per hour, the Eccotemp 20Hi-NG can meet all your hot-water needs! Eccotemp’s advanced 0.7 GPM low flow ignition technology allows users to enjoy endless hot water without experiencing cold spots.

We recommend the Eccotemp 20Hi-NG for standard size single family homes, apartments, condos, cabins, as well as smaller commercial applications. Using 2-3 hot water applications simultaneously is a breeze with the Eccotemp 20Hi-NG. With our upgraded PCB (Product Control Board) performance and an all-new gas modulating valve, consumers can experience best in class temperature performance with a price anyone can afford.

The compact, wall mounted Eccotemp 20Hi-NG has a 110/120-volt UL listed power cord that powers the internal Exhaust Fan, Anti-Freeze Protection, Digital Display and PCB. With its fully automated control system, the Eccotemp 20Hi-NG pulls less than 3 amps during operation, making it an ideal for low energy consumption and efficiency.

The Eccotemp 20Hi has been CSA tested and approved for US & Canadian use at elevations up to 2000 feet. Installation and use of the Eccotemp 20Hi above 2000 feet may affect overall product efficiency and performance.

IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEMS, RECIRCULATING, or FLOOR HEATING.
 

• Rated for 2-3 applications used simultaneously means that taking a shower and running two sinks at the same time is effortless. The Eccotemp 20Hi is ideal for normal hot water heating applications in ANY size residential single-family home, condo, cabin, apartment, or light commercial use
• Rated at 6.0 GPM at 150,000 BTUs with a temperature rise of 38 degrees, this ultra-efficient tankless water heater is ideal for just about every single-family home in the US and Canada
• CSA certified for installation in the US and Canada. This tankless water heater meets and exceeds all safety and efficiency requirements according to the DOE with an Energy Factor Rating of .83
• Advanced Generation 3 Computer board with high performance processing and smart adjust technology built in. Our proprietary developed programming meets and exceeds today’s consumer demands
• With advanced incoming and outgoing water temperature sensor technology, you always have total confidence when it comes to safety
• Limited Manufacturer Warranty (Heat Exchanger: 10 Years, Parts: 5 Years), live chat, appointments for product support, self-help guides will give you peace of mind that the Eccotemp 20Hi will keep you in hot water for years
• What's Included: 20Hi-NG tankless water heater, mounting hardware, gas appliance shut off valve and installation manual
• The Eccotemp 20Hi can be complemented with our patented one of a kind EZ-Flush descaling kit to ensure your tankless water heater is running at maximum efficiency all year long

All purchases valued at $75 or above will be shipped with SIGNATURE REQUIRED. If you wish to remove the SIGNATURE REQUIRED please contact Customer Service. Please Note: By opting out of SIGNATURE REQUIRED, you release Eccotemp from all liability of lost or stolen packages. Call 1-866-356-1992 or chat with us here to speak with a customer service agent.