A. O. Smith's Signature 100 Series Manufactured Housing 40-Gallon Short Energy Star Low NOx Atmospheric Vent Natural Gas Water Heater is designed to provide efficient and reliable hot water for households with 3 to 4 people when sized appropriately. With an environmentally friendly 35,500 BTU Low NOx gas burner, this model delivers 59 gallons of hot water in the first hour. It features an electronic gas valve that provides precise temperature control for optimum hot water delivery without the need for an external power source. For your convenience, the gas valve also includes an LED status indicator for diagnostics reporting and a push button ignition to simplify the startup process. A. O. Smith’s 40-gallon model is designed with your safety in mind. With a built-in safety system, this model reduces the risk of accidental flammable vapor ignitions. A factory-installed temperature and pressure relief valve and tamper-proof drain valve also ensures safe operation. This model is built to last. It features a protective anode rod and a ceramic fused tank shield designed to reduce corrosion and provide ultimate tank protection. It also features a self-cleaning dip tube designed to reduce sediment build-up and extend the overall life of the water heater. This added protection comes with a 6-year limited warranty to give you additional peace of mind. Not sure if this is the right water heater for you? Use our product selector tool to see if this model is the right fit for your hot water needs.
Ideal hot water delivery for HUD approved households with 3-4 people when sized appropriately
Environmentally friendly 35,500 BTU Low NOx gas burner, convertible from natural gas to liquid propane
HUD approved for mobile home and manufactured housing applications
Self-diagnostic electronic gas control incorporates an LED status indicator that monitors and reports on system operational status
Built-in safety system reduces the risk of accidental flammable vapor ignitions
Tall and slim 61.75-in H x 20-in diameter profile is designed for easier installation
Protective anode rod and fused ceramic tank shield provide superior tank protection and extend water heater life
High-altitude certified from 0 ft to 10,100 ft
6-Year limited tank and parts, 1-Year limited labor warranty gives you peace of mind
All orders take about 2-24 business hours to process and ship out. Normally, we will ship out same day orders by 5PM PST everyday. All packages will ship Monday-Friday.
Your order will be packaged with care and discretion. Items are securely wrapped to prevent shifting while in transit.
Orders Over A Certain Weight Are Subject To Pallet Deliveries Which Could Be Subject To Higher Shipping Costs, However Shipping Speeds Remain The Same 1-4 Days, Depending On Location.
When your order is shipped, you will receive an email notification which includes a tracking number. You can also track your order through your profile page here.
Please note: Tracking numbers often take up to 24 hours to be recognized by carriers. If you attempt to track your order and the tracking number returns a non-trackable message, please try again later as your tracking number may not have yet been fully recognized by your carrier.
-We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
-Please note: After 30-Days a Restocking Fee will be applied to all returns after 30-Days.
-To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
-To start a return, you can contact us at email@example.com or come in-store.
-If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
-Unfortunately, WE CANNOT accept returns on Clearance, Sales Items & Gift Cards
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
-The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
-We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 2-5 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.