Noritz 6.6 GPM 140000 BTU 120 Volt Residential Liquid Propane Outdoor Tankless Water Heater

Features:

• Tankless design provides endless hot water without taking up a large area
• Conveniently mounts on your wall with no required venting
• Available temperature settings range from 100° up to 160° (default setting 120°)
• Meets Energy Star and low NOx standards
• 12 year heat exchanger limited warranty and 5 year limited warranty provided by Noritz
• Equipped with automatic overheat protection system
• High durability steel casing with polyester coating for lasting durability
• Direct ignition design requires no standby pilot light
• Designed for outdoor use only

Product Technologies:

• Scale Detection Software: If water has not been treated, hard water build-up can damage the heat exchanger. The heater's display window will show a warning indication of any build-up, and multiple warnings will result in the software locking the unit until it is flushed to prevent damage.
• Freeze Protection: This heater is equipped with an electrical freeze prevention heater to prevent damage caused by water freezing inside the heater.

Specifications:

• Height: 20-1/2"
• Width: 13-13/16"
• Depth: 6-11/16"
• Maximum BTU Input: 140,000
• Minimum BTU Input: 15,000
• Fuel Type: Liquid Propane
• Energy Factor: 0.87
• Altitude Certification: 8,000 ft
• Top Clearance Needed: 36"
• Bottom Clearance Needed: 6"
• Front Clearance Needed: 24"