Product Overview

A. O. SMITH ProLine Atmospheric Vent 40-Gallon Short Natural Gas Water Heater

• Delivers 67-Gallon First Hour Rating
• 40,000 BTU input atmospheric vent design delivers up to 0.58 Uniform Energy Factor
• Patented eco-friendly Green Choice Gas Burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements
• Push-button piezo ignitor makes lighting pilot fast & easy
• Intelligent electronic gas control provides precise temperature control and LED status indicator
• Patented Blue Diamond glass tank lining protects against corrosion
• DynaClean automatic cleaning system protects against sediment build-up
• Stainless steel Coregard anode rod protects against corrosion longer than ordinary anodes
• Commercial-grade brass drain valve for durable and easy operation
• 6-year limited tank and parts warranty
• Mfg #100327546
• Delivers 67-Gallon First Hour Rating
• 40,000 BTU input atmospheric vent design delivers up to 0.58 Uniform Energy Factor
• Patented eco-friendly Green Choice Gas Burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements
• Push-button piezo ignitor makes lighting pilot fast & easy

Proposition 65 Information

WARNING: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

Specifications